diff --git a/packages/google-cloud-aiplatform/README.md b/packages/google-cloud-aiplatform/README.md
index 0c2f306fb9d..232a78ada84 100644
--- a/packages/google-cloud-aiplatform/README.md
+++ b/packages/google-cloud-aiplatform/README.md
@@ -135,6 +135,7 @@ Samples are in the [`samples/`](https://github.com/googleapis/google-cloud-node/
 | Endpoint_service.mutate_deployed_model | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/endpoint_service.mutate_deployed_model.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/endpoint_service.mutate_deployed_model.js,packages/google-cloud-aiplatform/samples/README.md) |
 | Endpoint_service.undeploy_model | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/endpoint_service.undeploy_model.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/endpoint_service.undeploy_model.js,packages/google-cloud-aiplatform/samples/README.md) |
 | Endpoint_service.update_endpoint | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/endpoint_service.update_endpoint.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/endpoint_service.update_endpoint.js,packages/google-cloud-aiplatform/samples/README.md) |
+| Evaluation_service.evaluate_instances | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js,packages/google-cloud-aiplatform/samples/README.md) |
 | Feature_online_store_admin_service.create_feature_online_store | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/feature_online_store_admin_service.create_feature_online_store.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/feature_online_store_admin_service.create_feature_online_store.js,packages/google-cloud-aiplatform/samples/README.md) |
 | Feature_online_store_admin_service.create_feature_view | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/feature_online_store_admin_service.create_feature_view.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/feature_online_store_admin_service.create_feature_view.js,packages/google-cloud-aiplatform/samples/README.md) |
 | Feature_online_store_admin_service.delete_feature_online_store | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/feature_online_store_admin_service.delete_feature_online_store.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/feature_online_store_admin_service.delete_feature_online_store.js,packages/google-cloud-aiplatform/samples/README.md) |
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/accelerator_type.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/accelerator_type.proto
index 328f3151e4a..790eddc6f6c 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/accelerator_type.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/accelerator_type.proto
@@ -29,7 +29,8 @@ enum AcceleratorType {
   // Unspecified accelerator type, which means no accelerator.
   ACCELERATOR_TYPE_UNSPECIFIED = 0;
 
-  // Nvidia Tesla K80 GPU.
+  // Deprecated: Nvidia Tesla K80 GPU has reached end of support,
+  // see https://cloud.google.com/compute/docs/eol/k80-eol.
   NVIDIA_TESLA_K80 = 1 [deprecated = true];
 
   // Nvidia Tesla P100 GPU.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/batch_prediction_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/batch_prediction_job.proto
index 1b0a032aaf5..3688ad8d16e 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/batch_prediction_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/batch_prediction_job.proto
@@ -457,4 +457,10 @@ message BatchPredictionJob {
   //
   // User can disable container logging by setting this flag to true.
   bool disable_container_logging = 34;
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 36 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 37 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/content.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/content.proto
index b3ae0348e7d..dc202fc75bf 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/content.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/content.proto
@@ -137,6 +137,48 @@ message VideoMetadata {
 
 // Generation config.
 message GenerationConfig {
+  // The configuration for routing the request to a specific model.
+  message RoutingConfig {
+    // When automated routing is specified, the routing will be determined by
+    // the pretrained routing model and customer provided model routing
+    // preference.
+    message AutoRoutingMode {
+      // The model routing preference.
+      enum ModelRoutingPreference {
+        // Unspecified model routing preference.
+        UNKNOWN = 0;
+
+        // Prefer higher quality over low cost.
+        PRIORITIZE_QUALITY = 1;
+
+        // Balanced model routing preference.
+        BALANCED = 2;
+
+        // Prefer lower cost over higher quality.
+        PRIORITIZE_COST = 3;
+      }
+
+      // The model routing preference.
+      optional ModelRoutingPreference model_routing_preference = 1;
+    }
+
+    // When manual routing is set, the specified model will be used directly.
+    message ManualRoutingMode {
+      // The model name to use. Only the public LLM models are accepted. e.g.
+      // 'gemini-1.5-pro-001'.
+      optional string model_name = 1;
+    }
+
+    // Routing mode.
+    oneof routing_config {
+      // Automated routing.
+      AutoRoutingMode auto_mode = 1;
+
+      // Manual routing.
+      ManualRoutingMode manual_mode = 2;
+    }
+  }
+
   // Optional. Controls the randomness of predictions.
   optional float temperature = 1 [(google.api.field_behavior) = OPTIONAL];
 
@@ -161,6 +203,9 @@ message GenerationConfig {
   // Optional. Frequency penalties.
   optional float frequency_penalty = 9 [(google.api.field_behavior) = OPTIONAL];
 
+  // Optional. Seed.
+  optional int32 seed = 12 [(google.api.field_behavior) = OPTIONAL];
+
   // Optional. Output response mimetype of the generated candidate text.
   // Supported mimetype:
   // - `text/plain`: (default) Text output.
@@ -178,6 +223,10 @@ message GenerationConfig {
   // Compatible mimetypes:
   // `application/json`: Schema for JSON response.
   optional Schema response_schema = 16 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Routing configuration.
+  optional RoutingConfig routing_config = 17
+      [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Safety settings.
@@ -317,34 +366,34 @@ message Candidate {
     // The finish reason is unspecified.
     FINISH_REASON_UNSPECIFIED = 0;
 
-    // Natural stop point of the model or provided stop sequence.
+    // Token generation reached a natural stopping point or a configured stop
+    // sequence.
     STOP = 1;
 
-    // The maximum number of tokens as specified in the request was reached.
+    // Token generation reached the configured maximum output tokens.
     MAX_TOKENS = 2;
 
-    // The token generation was stopped as the response was flagged for safety
-    // reasons. NOTE: When streaming the Candidate.content will be empty if
-    // content filters blocked the output.
+    // Token generation stopped because the content potentially contains safety
+    // violations. NOTE: When streaming,
+    // [content][google.cloud.aiplatform.v1.Candidate.content] is empty if
+    // content filters blocks the output.
     SAFETY = 3;
 
-    // The token generation was stopped as the response was flagged for
-    // unauthorized citations.
+    // Token generation stopped because the content potentially contains
+    // copyright violations.
     RECITATION = 4;
 
-    // All other reasons that stopped the token generation
+    // All other reasons that stopped the token generation.
     OTHER = 5;
 
-    // The token generation was stopped as the response was flagged for the
-    // terms which are included from the terminology blocklist.
+    // Token generation stopped because the content contains forbidden terms.
     BLOCKLIST = 6;
 
-    // The token generation was stopped as the response was flagged for
-    // the prohibited contents.
+    // Token generation stopped for potentially containing prohibited content.
     PROHIBITED_CONTENT = 7;
 
-    // The token generation was stopped as the response was flagged for
-    // Sensitive Personally Identifiable Information (SPII) contents.
+    // Token generation stopped because the content potentially contains
+    // Sensitive Personally Identifiable Information (SPII).
     SPII = 8;
 
     // The function call generated by the model is invalid.
@@ -360,6 +409,9 @@ message Candidate {
   // Output only. Confidence score of the candidate.
   double score = 8 [(google.api.field_behavior) = OUTPUT_ONLY];
 
+  // Output only. Average log probability score of the candidate.
+  double avg_logprobs = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
+
   // Output only. The reason why the model stopped generating tokens.
   // If empty, the model has not stopped generating the tokens.
   FinishReason finish_reason = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/custom_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/custom_job.proto
index d3f2c140de3..0cfeb63f297 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/custom_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/custom_job.proto
@@ -109,6 +109,12 @@ message CustomJob {
   // The values are the URIs for each node's interactive shell.
   map<string, string> web_access_uris = 16
       [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // Represents the spec of a CustomJob.
@@ -352,19 +358,25 @@ message PythonPackageSpec {
 // All parameters related to queuing and scheduling of custom jobs.
 message Scheduling {
   // Optional. This determines which type of scheduling strategy to use. Right
-  // now users have two options such as ON_DEMAND which will use regular on
-  // demand resources to schedule the job, the other is LOW_COST which would
+  // now users have two options such as STANDARD which will use regular on
+  // demand resources to schedule the job, the other is SPOT which would
   // leverage spot resources alongwith regular resources to schedule
   // the job.
   enum Strategy {
-    // Strategy will default to ON_DEMAND.
+    // Strategy will default to STANDARD.
     STRATEGY_UNSPECIFIED = 0;
 
     // Regular on-demand provisioning strategy.
-    ON_DEMAND = 1;
+    ON_DEMAND = 1 [deprecated = true];
 
     // Low cost by making potential use of spot resources.
-    LOW_COST = 2;
+    LOW_COST = 2 [deprecated = true];
+
+    // Standard provisioning strategy uses regular on-demand resources.
+    STANDARD = 3;
+
+    // Spot provisioning strategy uses spot resources.
+    SPOT = 4;
   }
 
   // The maximum job running time. The default is 7 days.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/data_item.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/data_item.proto
index bb4f038315b..baef10ad0eb 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/data_item.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/data_item.proto
@@ -70,4 +70,10 @@ message DataItem {
   // Optional. Used to perform consistent read-modify-write updates. If not set,
   // a blind "overwrite" update happens.
   string etag = 7 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 10 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 11 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset.proto
index 1e9f3b96615..8aa4e9608fa 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset.proto
@@ -118,6 +118,12 @@ message Dataset {
   // Optional. Reference to the public base model last used by the dataset. Only
   // set for prompt datasets.
   string model_reference = 18 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 20 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // Describes the location from where we import data into a Dataset, together
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_service.proto
index 8637c667bc1..72b247be7f1 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_service.proto
@@ -52,6 +52,7 @@ service DatasetService {
     option (google.api.http) = {
       post: "/v1/{parent=projects/*/locations/*}/datasets"
       body: "dataset"
+      additional_bindings { post: "/v1/datasets" body: "dataset" }
     };
     option (google.api.method_signature) = "parent,dataset";
     option (google.longrunning.operation_info) = {
@@ -64,6 +65,7 @@ service DatasetService {
   rpc GetDataset(GetDatasetRequest) returns (Dataset) {
     option (google.api.http) = {
       get: "/v1/{name=projects/*/locations/*/datasets/*}"
+      additional_bindings { get: "/v1/{name=datasets/*}" }
     };
     option (google.api.method_signature) = "name";
   }
@@ -73,6 +75,10 @@ service DatasetService {
     option (google.api.http) = {
       patch: "/v1/{dataset.name=projects/*/locations/*/datasets/*}"
       body: "dataset"
+      additional_bindings {
+        patch: "/v1/{dataset.name=datasets/*}"
+        body: "dataset"
+      }
     };
     option (google.api.method_signature) = "dataset,update_mask";
   }
@@ -81,6 +87,7 @@ service DatasetService {
   rpc ListDatasets(ListDatasetsRequest) returns (ListDatasetsResponse) {
     option (google.api.http) = {
       get: "/v1/{parent=projects/*/locations/*}/datasets"
+      additional_bindings { get: "/v1/datasets" }
     };
     option (google.api.method_signature) = "parent";
   }
@@ -90,6 +97,7 @@ service DatasetService {
       returns (google.longrunning.Operation) {
     option (google.api.http) = {
       delete: "/v1/{name=projects/*/locations/*/datasets/*}"
+      additional_bindings { delete: "/v1/{name=datasets/*}" }
     };
     option (google.api.method_signature) = "name";
     option (google.longrunning.operation_info) = {
@@ -130,6 +138,10 @@ service DatasetService {
     option (google.api.http) = {
       post: "/v1/{parent=projects/*/locations/*/datasets/*}/datasetVersions"
       body: "dataset_version"
+      additional_bindings {
+        post: "/v1/{parent=datasets/*}/datasetVersions"
+        body: "dataset_version"
+      }
     };
     option (google.api.method_signature) = "parent,dataset_version";
     option (google.longrunning.operation_info) = {
@@ -144,6 +156,10 @@ service DatasetService {
     option (google.api.http) = {
       patch: "/v1/{dataset_version.name=projects/*/locations/*/datasets/*/datasetVersions/*}"
       body: "dataset_version"
+      additional_bindings {
+        patch: "/v1/{dataset_version.name=datasets/*/datasetVersions/*}"
+        body: "dataset_version"
+      }
     };
     option (google.api.method_signature) = "dataset_version,update_mask";
   }
@@ -153,6 +169,7 @@ service DatasetService {
       returns (google.longrunning.Operation) {
     option (google.api.http) = {
       delete: "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+      additional_bindings { delete: "/v1/{name=datasets/*/datasetVersions/*}" }
     };
     option (google.api.method_signature) = "name";
     option (google.longrunning.operation_info) = {
@@ -165,6 +182,7 @@ service DatasetService {
   rpc GetDatasetVersion(GetDatasetVersionRequest) returns (DatasetVersion) {
     option (google.api.http) = {
       get: "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+      additional_bindings { get: "/v1/{name=datasets/*/datasetVersions/*}" }
     };
     option (google.api.method_signature) = "name";
   }
@@ -174,6 +192,7 @@ service DatasetService {
       returns (ListDatasetVersionsResponse) {
     option (google.api.http) = {
       get: "/v1/{parent=projects/*/locations/*/datasets/*}/datasetVersions"
+      additional_bindings { get: "/v1/{parent=datasets/*}/datasetVersions" }
     };
     option (google.api.method_signature) = "parent";
   }
@@ -183,6 +202,9 @@ service DatasetService {
       returns (google.longrunning.Operation) {
     option (google.api.http) = {
       get: "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore"
+      additional_bindings {
+        get: "/v1/{name=datasets/*/datasetVersions/*}:restore"
+      }
     };
     option (google.api.method_signature) = "name";
     option (google.longrunning.operation_info) = {
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_version.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_version.proto
index 3880ad5433d..f363de9bd16 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_version.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/dataset_version.proto
@@ -71,4 +71,10 @@ message DatasetVersion {
   // Output only. Reference to the public base model last used by the dataset
   // version. Only set for prompt dataset versions.
   string model_reference = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 10 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 11 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/deployment_resource_pool.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/deployment_resource_pool.proto
index 0f16f38d9ae..2dffa0fda0d 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/deployment_resource_pool.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/deployment_resource_pool.proto
@@ -74,4 +74,10 @@ message DeploymentResourcePool {
   // Output only. Timestamp when this DeploymentResourcePool was created.
   google.protobuf.Timestamp create_time = 4
       [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 8 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/entity_type.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/entity_type.proto
index 9d239ae6d9a..bc67a3c2a69 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/entity_type.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/entity_type.proto
@@ -95,4 +95,10 @@ message EntityType {
   // values older than `offline_storage_ttl_days` since the feature generation
   // time. If unset (or explicitly set to 0), default to 4000 days TTL.
   int32 offline_storage_ttl_days = 10 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 11 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 12 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/evaluation_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/evaluation_service.proto
new file mode 100644
index 00000000000..b96317cb226
--- /dev/null
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/evaluation_service.proto
@@ -0,0 +1,1193 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.aiplatform.v1;
+
+import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+
+option csharp_namespace = "Google.Cloud.AIPlatform.V1";
+option go_package = "cloud.google.com/go/aiplatform/apiv1/aiplatformpb;aiplatformpb";
+option java_multiple_files = true;
+option java_outer_classname = "EvaluationServiceProto";
+option java_package = "com.google.cloud.aiplatform.v1";
+option php_namespace = "Google\\Cloud\\AIPlatform\\V1";
+option ruby_package = "Google::Cloud::AIPlatform::V1";
+
+// Vertex AI Online Evaluation Service.
+service EvaluationService {
+  option (google.api.default_host) = "aiplatform.googleapis.com";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform";
+
+  // Evaluates instances based on a given metric.
+  rpc EvaluateInstances(EvaluateInstancesRequest)
+      returns (EvaluateInstancesResponse) {
+    option (google.api.http) = {
+      post: "/v1/{location=projects/*/locations/*}:evaluateInstances"
+      body: "*"
+    };
+  }
+}
+
+// Pairwise prediction autorater preference.
+enum PairwiseChoice {
+  // Unspecified prediction choice.
+  PAIRWISE_CHOICE_UNSPECIFIED = 0;
+
+  // Baseline prediction wins
+  BASELINE = 1;
+
+  // Candidate prediction wins
+  CANDIDATE = 2;
+
+  // Winner cannot be determined
+  TIE = 3;
+}
+
+// Request message for EvaluationService.EvaluateInstances.
+message EvaluateInstancesRequest {
+  // Instances and specs for evaluation
+  oneof metric_inputs {
+    // Auto metric instances.
+    // Instances and metric spec for exact match metric.
+    ExactMatchInput exact_match_input = 2;
+
+    // Instances and metric spec for bleu metric.
+    BleuInput bleu_input = 3;
+
+    // Instances and metric spec for rouge metric.
+    RougeInput rouge_input = 4;
+
+    // LLM-based metric instance.
+    // General text generation metrics, applicable to other categories.
+    // Input for fluency metric.
+    FluencyInput fluency_input = 5;
+
+    // Input for coherence metric.
+    CoherenceInput coherence_input = 6;
+
+    // Input for safety metric.
+    SafetyInput safety_input = 8;
+
+    // Input for groundedness metric.
+    GroundednessInput groundedness_input = 9;
+
+    // Input for fulfillment metric.
+    FulfillmentInput fulfillment_input = 12;
+
+    // Input for summarization quality metric.
+    SummarizationQualityInput summarization_quality_input = 7;
+
+    // Input for pairwise summarization quality metric.
+    PairwiseSummarizationQualityInput pairwise_summarization_quality_input = 23;
+
+    // Input for summarization helpfulness metric.
+    SummarizationHelpfulnessInput summarization_helpfulness_input = 14;
+
+    // Input for summarization verbosity metric.
+    SummarizationVerbosityInput summarization_verbosity_input = 15;
+
+    // Input for question answering quality metric.
+    QuestionAnsweringQualityInput question_answering_quality_input = 10;
+
+    // Input for pairwise question answering quality metric.
+    PairwiseQuestionAnsweringQualityInput
+        pairwise_question_answering_quality_input = 24;
+
+    // Input for question answering relevance metric.
+    QuestionAnsweringRelevanceInput question_answering_relevance_input = 16;
+
+    // Input for question answering helpfulness
+    // metric.
+    QuestionAnsweringHelpfulnessInput question_answering_helpfulness_input = 17;
+
+    // Input for question answering correctness
+    // metric.
+    QuestionAnsweringCorrectnessInput question_answering_correctness_input = 18;
+
+    // Input for pointwise metric.
+    PointwiseMetricInput pointwise_metric_input = 28;
+
+    // Input for pairwise metric.
+    PairwiseMetricInput pairwise_metric_input = 29;
+
+    // Tool call metric instances.
+    // Input for tool call valid metric.
+    ToolCallValidInput tool_call_valid_input = 19;
+
+    // Input for tool name match metric.
+    ToolNameMatchInput tool_name_match_input = 20;
+
+    // Input for tool parameter key match metric.
+    ToolParameterKeyMatchInput tool_parameter_key_match_input = 21;
+
+    // Input for tool parameter key value match metric.
+    ToolParameterKVMatchInput tool_parameter_kv_match_input = 22;
+  }
+
+  // Required. The resource name of the Location to evaluate the instances.
+  // Format: `projects/{project}/locations/{location}`
+  string location = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "locations.googleapis.com/Location"
+    }
+  ];
+}
+
+// Response message for EvaluationService.EvaluateInstances.
+message EvaluateInstancesResponse {
+  // Evaluation results will be served in the same order as presented in
+  // EvaluationRequest.instances.
+  oneof evaluation_results {
+    // Auto metric evaluation results.
+    // Results for exact match metric.
+    ExactMatchResults exact_match_results = 1;
+
+    // Results for bleu metric.
+    BleuResults bleu_results = 2;
+
+    // Results for rouge metric.
+    RougeResults rouge_results = 3;
+
+    // LLM-based metric evaluation result.
+    // General text generation metrics, applicable to other categories.
+    // Result for fluency metric.
+    FluencyResult fluency_result = 4;
+
+    // Result for coherence metric.
+    CoherenceResult coherence_result = 5;
+
+    // Result for safety metric.
+    SafetyResult safety_result = 7;
+
+    // Result for groundedness metric.
+    GroundednessResult groundedness_result = 8;
+
+    // Result for fulfillment metric.
+    FulfillmentResult fulfillment_result = 11;
+
+    // Summarization only metrics.
+    // Result for summarization quality metric.
+    SummarizationQualityResult summarization_quality_result = 6;
+
+    // Result for pairwise summarization quality metric.
+    PairwiseSummarizationQualityResult pairwise_summarization_quality_result =
+        22;
+
+    // Result for summarization helpfulness metric.
+    SummarizationHelpfulnessResult summarization_helpfulness_result = 13;
+
+    // Result for summarization verbosity metric.
+    SummarizationVerbosityResult summarization_verbosity_result = 14;
+
+    // Question answering only metrics.
+    // Result for question answering quality metric.
+    QuestionAnsweringQualityResult question_answering_quality_result = 9;
+
+    // Result for pairwise question answering quality metric.
+    PairwiseQuestionAnsweringQualityResult
+        pairwise_question_answering_quality_result = 23;
+
+    // Result for question answering relevance metric.
+    QuestionAnsweringRelevanceResult question_answering_relevance_result = 15;
+
+    // Result for question answering helpfulness metric.
+    QuestionAnsweringHelpfulnessResult question_answering_helpfulness_result =
+        16;
+
+    // Result for question answering correctness metric.
+    QuestionAnsweringCorrectnessResult question_answering_correctness_result =
+        17;
+
+    // Generic metrics.
+    // Result for pointwise metric.
+    PointwiseMetricResult pointwise_metric_result = 27;
+
+    // Result for pairwise metric.
+    PairwiseMetricResult pairwise_metric_result = 28;
+
+    // Tool call metrics.
+    //  Results for tool call valid metric.
+    ToolCallValidResults tool_call_valid_results = 18;
+
+    // Results for tool name match metric.
+    ToolNameMatchResults tool_name_match_results = 19;
+
+    // Results for tool parameter key match  metric.
+    ToolParameterKeyMatchResults tool_parameter_key_match_results = 20;
+
+    // Results for tool parameter key value match metric.
+    ToolParameterKVMatchResults tool_parameter_kv_match_results = 21;
+  }
+}
+
+// Input for exact match metric.
+message ExactMatchInput {
+  // Required. Spec for exact match metric.
+  ExactMatchSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Repeated exact match instances.
+  repeated ExactMatchInstance instances = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for exact match instance.
+message ExactMatchInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for exact match metric - returns 1 if prediction and reference exactly
+// matches, otherwise 0.
+message ExactMatchSpec {}
+
+// Results for exact match metric.
+message ExactMatchResults {
+  // Output only. Exact match metric values.
+  repeated ExactMatchMetricValue exact_match_metric_values = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Exact match metric value for an instance.
+message ExactMatchMetricValue {
+  // Output only. Exact match score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for bleu metric.
+message BleuInput {
+  // Required. Spec for bleu score metric.
+  BleuSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Repeated bleu instances.
+  repeated BleuInstance instances = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for bleu instance.
+message BleuInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for bleu score metric - calculates the precision of n-grams in the
+// prediction as compared to reference - returns a score ranging between 0 to 1.
+message BleuSpec {
+  // Optional. Whether to use_effective_order to compute bleu score.
+  bool use_effective_order = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Results for bleu metric.
+message BleuResults {
+  // Output only. Bleu metric values.
+  repeated BleuMetricValue bleu_metric_values = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Bleu metric value for an instance.
+message BleuMetricValue {
+  // Output only. Bleu score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for rouge metric.
+message RougeInput {
+  // Required. Spec for rouge score metric.
+  RougeSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Repeated rouge instances.
+  repeated RougeInstance instances = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for rouge instance.
+message RougeInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for rouge score metric - calculates the recall of n-grams in prediction
+// as compared to reference - returns a score ranging between 0 and 1.
+message RougeSpec {
+  // Optional. Supported rouge types are rougen[1-9], rougeL, and rougeLsum.
+  string rouge_type = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Whether to use stemmer to compute rouge score.
+  bool use_stemmer = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Whether to split summaries while using rougeLsum.
+  bool split_summaries = 3 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Results for rouge metric.
+message RougeResults {
+  // Output only. Rouge metric values.
+  repeated RougeMetricValue rouge_metric_values = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Rouge metric value for an instance.
+message RougeMetricValue {
+  // Output only. Rouge score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for coherence metric.
+message CoherenceInput {
+  // Required. Spec for coherence score metric.
+  CoherenceSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Coherence instance.
+  CoherenceInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for coherence instance.
+message CoherenceInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for coherence score metric.
+message CoherenceSpec {
+  // Optional. Which version to use for evaluation.
+  int32 version = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for coherence result.
+message CoherenceResult {
+  // Output only. Coherence score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for coherence score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for coherence score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for fluency metric.
+message FluencyInput {
+  // Required. Spec for fluency score metric.
+  FluencySpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Fluency instance.
+  FluencyInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for fluency instance.
+message FluencyInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for fluency score metric.
+message FluencySpec {
+  // Optional. Which version to use for evaluation.
+  int32 version = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for fluency result.
+message FluencyResult {
+  // Output only. Fluency score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for fluency score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for fluency score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for safety metric.
+message SafetyInput {
+  // Required. Spec for safety metric.
+  SafetySpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Safety instance.
+  SafetyInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for safety instance.
+message SafetyInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for safety metric.
+message SafetySpec {
+  // Optional. Which version to use for evaluation.
+  int32 version = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for safety result.
+message SafetyResult {
+  // Output only. Safety score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for safety score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for safety score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for groundedness metric.
+message GroundednessInput {
+  // Required. Spec for groundedness metric.
+  GroundednessSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Groundedness instance.
+  GroundednessInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for groundedness instance.
+message GroundednessInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Background information provided in context used to compare
+  // against the prediction.
+  optional string context = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for groundedness metric.
+message GroundednessSpec {
+  // Optional. Which version to use for evaluation.
+  int32 version = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for groundedness result.
+message GroundednessResult {
+  // Output only. Groundedness score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for groundedness score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for groundedness score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for fulfillment metric.
+message FulfillmentInput {
+  // Required. Spec for fulfillment score metric.
+  FulfillmentSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Fulfillment instance.
+  FulfillmentInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for fulfillment instance.
+message FulfillmentInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Inference instruction prompt to compare prediction with.
+  optional string instruction = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for fulfillment metric.
+message FulfillmentSpec {
+  // Optional. Which version to use for evaluation.
+  int32 version = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for fulfillment result.
+message FulfillmentResult {
+  // Output only. Fulfillment score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for fulfillment score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for fulfillment score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for summarization quality metric.
+message SummarizationQualityInput {
+  // Required. Spec for summarization quality score metric.
+  SummarizationQualitySpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Summarization quality instance.
+  SummarizationQualityInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for summarization quality instance.
+message SummarizationQualityInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. Text to be summarized.
+  optional string context = 3 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Summarization prompt for LLM.
+  optional string instruction = 4 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for summarization quality score metric.
+message SummarizationQualitySpec {
+  // Optional. Whether to use instance.reference to compute summarization
+  // quality.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for summarization quality result.
+message SummarizationQualityResult {
+  // Output only. Summarization Quality score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for summarization quality score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for summarization quality score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for pairwise summarization quality metric.
+message PairwiseSummarizationQualityInput {
+  // Required. Spec for pairwise summarization quality score metric.
+  PairwiseSummarizationQualitySpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Pairwise summarization quality instance.
+  PairwiseSummarizationQualityInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pairwise summarization quality instance.
+message PairwiseSummarizationQualityInstance {
+  // Required. Output of the candidate model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Output of the baseline model.
+  optional string baseline_prediction = 2
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. Text to be summarized.
+  optional string context = 4 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Summarization prompt for LLM.
+  optional string instruction = 5 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pairwise summarization quality score metric.
+message PairwiseSummarizationQualitySpec {
+  // Optional. Whether to use instance.reference to compute pairwise
+  // summarization quality.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for pairwise summarization quality result.
+message PairwiseSummarizationQualityResult {
+  // Output only. Pairwise summarization prediction choice.
+  PairwiseChoice pairwise_choice = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for summarization quality score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for summarization quality score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for summarization helpfulness metric.
+message SummarizationHelpfulnessInput {
+  // Required. Spec for summarization helpfulness score metric.
+  SummarizationHelpfulnessSpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Summarization helpfulness instance.
+  SummarizationHelpfulnessInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for summarization helpfulness instance.
+message SummarizationHelpfulnessInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. Text to be summarized.
+  optional string context = 3 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Summarization prompt for LLM.
+  optional string instruction = 4 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for summarization helpfulness score metric.
+message SummarizationHelpfulnessSpec {
+  // Optional. Whether to use instance.reference to compute summarization
+  // helpfulness.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for summarization helpfulness result.
+message SummarizationHelpfulnessResult {
+  // Output only. Summarization Helpfulness score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for summarization helpfulness score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for summarization helpfulness score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for summarization verbosity metric.
+message SummarizationVerbosityInput {
+  // Required. Spec for summarization verbosity score metric.
+  SummarizationVerbositySpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Summarization verbosity instance.
+  SummarizationVerbosityInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for summarization verbosity instance.
+message SummarizationVerbosityInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. Text to be summarized.
+  optional string context = 3 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Summarization prompt for LLM.
+  optional string instruction = 4 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for summarization verbosity score metric.
+message SummarizationVerbositySpec {
+  // Optional. Whether to use instance.reference to compute summarization
+  // verbosity.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for summarization verbosity result.
+message SummarizationVerbosityResult {
+  // Output only. Summarization Verbosity score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for summarization verbosity score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for summarization verbosity score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for question answering quality metric.
+message QuestionAnsweringQualityInput {
+  // Required. Spec for question answering quality score metric.
+  QuestionAnsweringQualitySpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Question answering quality instance.
+  QuestionAnsweringQualityInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering quality instance.
+message QuestionAnsweringQualityInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. Text to answer the question.
+  optional string context = 3 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Question Answering prompt for LLM.
+  optional string instruction = 4 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering quality score metric.
+message QuestionAnsweringQualitySpec {
+  // Optional. Whether to use instance.reference to compute question answering
+  // quality.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for question answering quality result.
+message QuestionAnsweringQualityResult {
+  // Output only. Question Answering Quality score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for question answering quality score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for question answering quality score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for pairwise question answering quality metric.
+message PairwiseQuestionAnsweringQualityInput {
+  // Required. Spec for pairwise question answering quality score metric.
+  PairwiseQuestionAnsweringQualitySpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Pairwise question answering quality instance.
+  PairwiseQuestionAnsweringQualityInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pairwise question answering quality instance.
+message PairwiseQuestionAnsweringQualityInstance {
+  // Required. Output of the candidate model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Output of the baseline model.
+  optional string baseline_prediction = 2
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. Text to answer the question.
+  optional string context = 4 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Question Answering prompt for LLM.
+  optional string instruction = 5 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pairwise question answering quality score metric.
+message PairwiseQuestionAnsweringQualitySpec {
+  // Optional. Whether to use instance.reference to compute question answering
+  // quality.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for pairwise question answering quality result.
+message PairwiseQuestionAnsweringQualityResult {
+  // Output only. Pairwise question answering prediction choice.
+  PairwiseChoice pairwise_choice = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for question answering quality score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for question answering quality score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for question answering relevance metric.
+message QuestionAnsweringRelevanceInput {
+  // Required. Spec for question answering relevance score metric.
+  QuestionAnsweringRelevanceSpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Question answering relevance instance.
+  QuestionAnsweringRelevanceInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering relevance instance.
+message QuestionAnsweringRelevanceInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Text provided as context to answer the question.
+  optional string context = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. The question asked and other instruction in the inference prompt.
+  optional string instruction = 4 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering relevance metric.
+message QuestionAnsweringRelevanceSpec {
+  // Optional. Whether to use instance.reference to compute question answering
+  // relevance.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for question answering relevance result.
+message QuestionAnsweringRelevanceResult {
+  // Output only. Question Answering Relevance score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for question answering relevance score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for question answering relevance score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for question answering helpfulness metric.
+message QuestionAnsweringHelpfulnessInput {
+  // Required. Spec for question answering helpfulness score metric.
+  QuestionAnsweringHelpfulnessSpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Question answering helpfulness instance.
+  QuestionAnsweringHelpfulnessInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering helpfulness instance.
+message QuestionAnsweringHelpfulnessInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Text provided as context to answer the question.
+  optional string context = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. The question asked and other instruction in the inference prompt.
+  optional string instruction = 4 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering helpfulness metric.
+message QuestionAnsweringHelpfulnessSpec {
+  // Optional. Whether to use instance.reference to compute question answering
+  // helpfulness.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for question answering helpfulness result.
+message QuestionAnsweringHelpfulnessResult {
+  // Output only. Question Answering Helpfulness score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for question answering helpfulness score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for question answering helpfulness score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for question answering correctness metric.
+message QuestionAnsweringCorrectnessInput {
+  // Required. Spec for question answering correctness score metric.
+  QuestionAnsweringCorrectnessSpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Question answering correctness instance.
+  QuestionAnsweringCorrectnessInstance instance = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering correctness instance.
+message QuestionAnsweringCorrectnessInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Text provided as context to answer the question.
+  optional string context = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. The question asked and other instruction in the inference prompt.
+  optional string instruction = 4 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for question answering correctness metric.
+message QuestionAnsweringCorrectnessSpec {
+  // Optional. Whether to use instance.reference to compute question answering
+  // correctness.
+  bool use_reference = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Which version to use for evaluation.
+  int32 version = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for question answering correctness result.
+message QuestionAnsweringCorrectnessResult {
+  // Output only. Question Answering Correctness score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for question answering correctness score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Confidence for question answering correctness score.
+  optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for pointwise metric.
+message PointwiseMetricInput {
+  // Required. Spec for pointwise metric.
+  PointwiseMetricSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Pointwise metric instance.
+  PointwiseMetricInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Pointwise metric instance. Usually one instance corresponds to one row in an
+// evaluation dataset.
+message PointwiseMetricInstance {
+  // Instance for pointwise metric.
+  oneof instance {
+    // Instance specified as a json string. String key-value pairs are expected
+    // in the json_instance to render
+    // PointwiseMetricSpec.instance_prompt_template.
+    string json_instance = 1;
+  }
+}
+
+// Spec for pointwise metric.
+message PointwiseMetricSpec {
+  // Required. Metric prompt template for pointwise metric.
+  optional string metric_prompt_template = 1
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pointwise metric result.
+message PointwiseMetricResult {
+  // Output only. Pointwise metric score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for pointwise metric score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for pairwise metric.
+message PairwiseMetricInput {
+  // Required. Spec for pairwise metric.
+  PairwiseMetricSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Pairwise metric instance.
+  PairwiseMetricInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Pairwise metric instance. Usually one instance corresponds to one row in an
+// evaluation dataset.
+message PairwiseMetricInstance {
+  // Instance for pairwise metric.
+  oneof instance {
+    // Instance specified as a json string. String key-value pairs are expected
+    // in the json_instance to render
+    // PairwiseMetricSpec.instance_prompt_template.
+    string json_instance = 1;
+  }
+}
+
+// Spec for pairwise metric.
+message PairwiseMetricSpec {
+  // Required. Metric prompt template for pairwise metric.
+  optional string metric_prompt_template = 1
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pairwise metric result.
+message PairwiseMetricResult {
+  // Output only. Pairwise metric choice.
+  PairwiseChoice pairwise_choice = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for pairwise metric score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for tool call valid metric.
+message ToolCallValidInput {
+  // Required. Spec for tool call valid metric.
+  ToolCallValidSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Repeated tool call valid instances.
+  repeated ToolCallValidInstance instances = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for tool call valid metric.
+message ToolCallValidSpec {}
+
+// Spec for tool call valid instance.
+message ToolCallValidInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Results for tool call valid metric.
+message ToolCallValidResults {
+  // Output only. Tool call valid metric values.
+  repeated ToolCallValidMetricValue tool_call_valid_metric_values = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Tool call valid metric value for an instance.
+message ToolCallValidMetricValue {
+  // Output only. Tool call valid score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for tool name match metric.
+message ToolNameMatchInput {
+  // Required. Spec for tool name match metric.
+  ToolNameMatchSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Repeated tool name match instances.
+  repeated ToolNameMatchInstance instances = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for tool name match metric.
+message ToolNameMatchSpec {}
+
+// Spec for tool name match instance.
+message ToolNameMatchInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Results for tool name match metric.
+message ToolNameMatchResults {
+  // Output only. Tool name match metric values.
+  repeated ToolNameMatchMetricValue tool_name_match_metric_values = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Tool name match metric value for an instance.
+message ToolNameMatchMetricValue {
+  // Output only. Tool name match score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for tool parameter key match metric.
+message ToolParameterKeyMatchInput {
+  // Required. Spec for tool parameter key match metric.
+  ToolParameterKeyMatchSpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Repeated tool parameter key match instances.
+  repeated ToolParameterKeyMatchInstance instances = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for tool parameter key match metric.
+message ToolParameterKeyMatchSpec {}
+
+// Spec for tool parameter key match instance.
+message ToolParameterKeyMatchInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Results for tool parameter key match metric.
+message ToolParameterKeyMatchResults {
+  // Output only. Tool parameter key match metric values.
+  repeated ToolParameterKeyMatchMetricValue
+      tool_parameter_key_match_metric_values = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Tool parameter key match metric value for an instance.
+message ToolParameterKeyMatchMetricValue {
+  // Output only. Tool parameter key match score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for tool parameter key value match metric.
+message ToolParameterKVMatchInput {
+  // Required. Spec for tool parameter key value match metric.
+  ToolParameterKVMatchSpec metric_spec = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Repeated tool parameter key value match instances.
+  repeated ToolParameterKVMatchInstance instances = 2
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for tool parameter key value match metric.
+message ToolParameterKVMatchSpec {
+  // Optional. Whether to use STRCIT string match on parameter values.
+  bool use_strict_string_match = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Spec for tool parameter key value match instance.
+message ToolParameterKVMatchInstance {
+  // Required. Output of the evaluated model.
+  optional string prediction = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Ground truth used to compare against the prediction.
+  optional string reference = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Results for tool parameter key value match metric.
+message ToolParameterKVMatchResults {
+  // Output only. Tool parameter key value match metric values.
+  repeated ToolParameterKVMatchMetricValue
+      tool_parameter_kv_match_metric_values = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Tool parameter key value match metric value for an instance.
+message ToolParameterKVMatchMetricValue {
+  // Output only. Tool parameter key value match score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_group.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_group.proto
index 63b44b1a4cc..696aa10c15e 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_group.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_group.proto
@@ -40,6 +40,14 @@ message FeatureGroup {
 
   // Input source type for BigQuery Tables and Views.
   message BigQuery {
+    message TimeSeries {
+      // Optional. Column hosting timestamp values for a time-series source.
+      // Will be used to determine the latest `feature_values` for each entity.
+      // Optional. If not provided, column named `feature_timestamp` of
+      // type `TIMESTAMP` will be used.
+      string timestamp_column = 1 [(google.api.field_behavior) = OPTIONAL];
+    }
+
     // Required. Immutable. The BigQuery source URI that points to either a
     // BigQuery Table or View.
     BigQuerySource big_query_source = 1 [
@@ -51,6 +59,13 @@ message FeatureGroup {
     // If not provided defaults to `entity_id`.
     repeated string entity_id_columns = 2
         [(google.api.field_behavior) = OPTIONAL];
+
+    // Optional. If the source is a time-series source, this can be set to
+    // control how downstream sources (ex:
+    // [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
+    // time-series sources. If not set, will treat the source as a time-series
+    // source with `feature_timestamp` as timestamp column and no scan boundary.
+    TimeSeries time_series = 4 [(google.api.field_behavior) = OPTIONAL];
   }
 
   oneof source {
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_online_store.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_online_store.proto
index 4e623117365..be3bb26eb83 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_online_store.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_online_store.proto
@@ -159,4 +159,10 @@ message FeatureOnlineStore {
   // Optional. Customer-managed encryption key spec for data storage. If set,
   // online store will be secured by this key.
   EncryptionSpec encryption_spec = 13 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 16 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view.proto
index 4c0cb443815..20423657f02 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view.proto
@@ -208,4 +208,10 @@ message FeatureView {
   // so that approximate nearest neighbor (a.k.a ANN) algorithms search can be
   // performed during online serving.
   IndexConfig index_config = 15 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 20 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view_sync.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view_sync.proto
index c50817da93d..cf54825480e 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view_sync.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/feature_view_sync.proto
@@ -67,4 +67,10 @@ message FeatureViewSync {
 
   // Output only. Summary of the sync job.
   SyncSummary sync_summary = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 8 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/featurestore.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/featurestore.proto
index 9c7dd98196c..cc6068f51f7 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/featurestore.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/featurestore.proto
@@ -149,4 +149,10 @@ message Featurestore {
   // Optional. Customer-managed encryption key spec for data storage. If set,
   // both of the online and offline data storage will be secured by this key.
   EncryptionSpec encryption_spec = 10 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 14 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/hyperparameter_tuning_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/hyperparameter_tuning_job.proto
index df860b268ee..caed8050d3f 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/hyperparameter_tuning_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/hyperparameter_tuning_job.proto
@@ -113,4 +113,10 @@ message HyperparameterTuningJob {
   // If this is set, then all resources created by the HyperparameterTuningJob
   // will be encrypted with the provided encryption key.
   EncryptionSpec encryption_spec = 17;
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 20 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index.proto
index fa435b67a89..7b83e6f3726 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index.proto
@@ -125,6 +125,12 @@ message Index {
   // Immutable. Customer-managed encryption key spec for an Index. If set, this
   // Index and all sub-resources of this Index will be secured by this key.
   EncryptionSpec encryption_spec = 17 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // A datapoint of Index.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index_endpoint.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index_endpoint.proto
index a0780dfc85d..0c49765c0b3 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index_endpoint.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/index_endpoint.proto
@@ -128,6 +128,12 @@ message IndexEndpoint {
   // set, this IndexEndpoint and all sub-resources of this IndexEndpoint will be
   // secured by this key.
   EncryptionSpec encryption_spec = 15 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 17 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // A deployment of an Index. IndexEndpoints contain one or more DeployedIndexes.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/llm_utility_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/llm_utility_service.proto
index e6e8d8e8dd1..a73781e8221 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/llm_utility_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/llm_utility_service.proto
@@ -47,6 +47,14 @@ service LlmUtilityService {
         post: "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1/{endpoint=endpoints/*}:countTokens"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1/{endpoint=publishers/*/models/*}:countTokens"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "endpoint,instances";
   }
@@ -60,6 +68,14 @@ service LlmUtilityService {
         post: "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1/{endpoint=endpoints/*}:computeTokens"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1/{endpoint=publishers/*/models/*}:computeTokens"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "endpoint,instances";
   }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/machine_resources.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/machine_resources.proto
index 30bad8f790f..52112a88601 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/machine_resources.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/machine_resources.proto
@@ -18,6 +18,7 @@ package google.cloud.aiplatform.v1;
 
 import "google/api/field_behavior.proto";
 import "google/cloud/aiplatform/v1/accelerator_type.proto";
+import "google/cloud/aiplatform/v1/reservation_affinity.proto";
 
 option csharp_namespace = "Google.Cloud.AIPlatform.V1";
 option go_package = "cloud.google.com/go/aiplatform/apiv1/aiplatformpb;aiplatformpb";
@@ -56,6 +57,13 @@ message MachineSpec {
   // Immutable. The topology of the TPUs. Corresponds to the TPU topologies
   // available from GKE. (Example: tpu_topology: "2x2x1").
   string tpu_topology = 4 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Optional. Immutable. Configuration controlling how this resource pool
+  // consumes reservation.
+  ReservationAffinity reservation_affinity = 5 [
+    (google.api.field_behavior) = IMMUTABLE,
+    (google.api.field_behavior) = OPTIONAL
+  ];
 }
 
 // A description of resources that are dedicated to a DeployedModel, and
@@ -121,6 +129,10 @@ message DedicatedResources {
   // to `80`.
   repeated AutoscalingMetricSpec autoscaling_metric_specs = 4
       [(google.api.field_behavior) = IMMUTABLE];
+
+  // Optional. If true, schedule the deployment workload on [spot
+  // VMs](https://cloud.google.com/kubernetes-engine/docs/concepts/spot-vms).
+  bool spot = 5 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // A description of resources that to large degree are decided by Vertex AI,
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_deployment_monitoring_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_deployment_monitoring_job.proto
index 8e65d15a430..f16140336c7 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_deployment_monitoring_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_deployment_monitoring_job.proto
@@ -224,6 +224,12 @@ message ModelDeploymentMonitoringJob {
   // Output only. Only populated when the job's state is `JOB_STATE_FAILED` or
   // `JOB_STATE_CANCELLED`.
   google.rpc.Status error = 23 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 26 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 27 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // ModelDeploymentMonitoringBigQueryTable specifies the BigQuery table name
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_garden_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_garden_service.proto
index d45fede2f8d..bfbb6dc025d 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_garden_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/model_garden_service.proto
@@ -84,4 +84,7 @@ message GetPublisherModelRequest {
   // Optional. Boolean indicates whether the requested model is a Hugging Face
   // model.
   bool is_hugging_face_model = 5 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Token used to access Hugging Face gated models.
+  string hugging_face_token = 6 [(google.api.field_behavior) = OPTIONAL];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/nas_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/nas_job.proto
index b2c038efdd5..4cc3c327984 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/nas_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/nas_job.proto
@@ -97,6 +97,12 @@ message NasJob {
   // and restricted image training for tenant project.
   bool enable_restricted_image_training = 14
       [deprecated = true, (google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 16 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // Represents a NasTrial details along with its parameters. If there is a
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/notebook_execution_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/notebook_execution_job.proto
index 003bff43ad2..43c961e31f4 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/notebook_execution_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/notebook_execution_job.proto
@@ -18,6 +18,7 @@ package google.cloud.aiplatform.v1;
 
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
+import "google/cloud/aiplatform/v1/encryption_spec.proto";
 import "google/cloud/aiplatform/v1/job_state.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/timestamp.proto";
@@ -155,4 +156,9 @@ message NotebookExecutionJob {
   // System reserved label keys are prefixed with "aiplatform.googleapis.com/"
   // and are immutable.
   map<string, string> labels = 19;
+
+  // Customer-managed encryption key spec for the notebook execution job.
+  // This field is auto-populated if the
+  // [NotebookService.NotebookRuntimeTemplate][] has an encryption spec.
+  EncryptionSpec encryption_spec = 22;
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/prediction_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/prediction_service.proto
index bc603c07053..a37571ca405 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/prediction_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/prediction_service.proto
@@ -174,6 +174,14 @@ service PredictionService {
         post: "/v1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1/{model=endpoints/*}:generateContent"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1/{model=publishers/*/models/*}:generateContent"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "model,contents";
   }
@@ -188,6 +196,14 @@ service PredictionService {
         post: "/v1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1/{model=endpoints/*}:streamGenerateContent"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1/{model=publishers/*/models/*}:streamGenerateContent"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "model,contents";
   }
@@ -651,9 +667,14 @@ message CountTokensResponse {
 
 // Request message for [PredictionService.GenerateContent].
 message GenerateContentRequest {
-  // Required. The name of the publisher model requested to serve the
-  // prediction. Format:
+  // Required. The fully qualified name of the publisher model or tuned model
+  // endpoint to use.
+  //
+  // Publisher model format:
   // `projects/{project}/locations/{location}/publishers/*/models/*`
+  //
+  // Tuned model endpoint format:
+  // `projects/{project}/locations/{location}/endpoints/{endpoint}`
   string model = 5 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The content of the current conversation with the model.
@@ -727,7 +748,9 @@ message GenerateContentResponse {
 
   // Usage metadata about response(s).
   message UsageMetadata {
-    // Number of tokens in the request.
+    // Number of tokens in the request. When `cached_content` is set, this is
+    // still the total effective prompt size meaning this includes the number of
+    // tokens in the cached content.
     int32 prompt_token_count = 1;
 
     // Number of tokens in the response(s).
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/publisher_model.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/publisher_model.proto
index bf99e150f47..d34884e247c 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/publisher_model.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/publisher_model.proto
@@ -121,6 +121,9 @@ message PublisherModel {
         // Optional. Labels for the deployment. For managing deployment config
         // like verifying, source of deployment config, etc.
         map<string, string> labels = 1 [(google.api.field_behavior) = OPTIONAL];
+
+        // Optional. Sample request for deployed endpoint.
+        string sample_request = 2 [(google.api.field_behavior) = OPTIONAL];
       }
 
       // The prediction (for example, the machine) resources that the
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/reservation_affinity.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/reservation_affinity.proto
new file mode 100644
index 00000000000..ba9d188b610
--- /dev/null
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/reservation_affinity.proto
@@ -0,0 +1,71 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.aiplatform.v1;
+
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+
+option csharp_namespace = "Google.Cloud.AIPlatform.V1";
+option go_package = "cloud.google.com/go/aiplatform/apiv1/aiplatformpb;aiplatformpb";
+option java_multiple_files = true;
+option java_outer_classname = "ReservationAffinityProto";
+option java_package = "com.google.cloud.aiplatform.v1";
+option php_namespace = "Google\\Cloud\\AIPlatform\\V1";
+option ruby_package = "Google::Cloud::AIPlatform::V1";
+option (google.api.resource_definition) = {
+  type: "compute.googleapis.com/Reservation"
+  pattern: "projects/{project_id_or_number}/zones/{zone}/reservations/{reservation_name}"
+};
+
+// A ReservationAffinity can be used to configure a Vertex AI resource (e.g., a
+// DeployedModel) to draw its Compute Engine resources from a Shared
+// Reservation, or exclusively from on-demand capacity.
+message ReservationAffinity {
+  // Identifies a type of reservation affinity.
+  enum Type {
+    // Default value. This should not be used.
+    TYPE_UNSPECIFIED = 0;
+
+    // Do not consume from any reserved capacity, only use on-demand.
+    NO_RESERVATION = 1;
+
+    // Consume any reservation available, falling back to on-demand.
+    ANY_RESERVATION = 2;
+
+    // Consume from a specific reservation. When chosen, the reservation
+    // must be identified via the `key` and `values` fields.
+    SPECIFIC_RESERVATION = 3;
+  }
+
+  // Required. Specifies the reservation affinity type.
+  Type reservation_affinity_type = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Corresponds to the label key of a reservation resource. To target
+  // a SPECIFIC_RESERVATION by name, use
+  // `compute.googleapis.com/reservation-name` as the key and specify the name
+  // of your reservation as its value.
+  string key = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Corresponds to the label values of a reservation resource. This
+  // must be the full resource name of the reservation.
+  repeated string values = 3 [
+    (google.api.field_behavior) = OPTIONAL,
+    (google.api.resource_reference) = {
+      type: "compute.googleapis.com/Reservation"
+    }
+  ];
+}
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/service_networking.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/service_networking.proto
index e941e04b368..1fb56151d3a 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/service_networking.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/service_networking.proto
@@ -26,6 +26,10 @@ option java_outer_classname = "ServiceNetworkingProto";
 option java_package = "com.google.cloud.aiplatform.v1";
 option php_namespace = "Google\\Cloud\\AIPlatform\\V1";
 option ruby_package = "Google::Cloud::AIPlatform::V1";
+option (google.api.resource_definition) = {
+  type: "compute.googleapis.com/NetworkAttachment"
+  pattern: "projects/{project}/regions/{region}/networkAttachments/{networkattachment}"
+};
 
 // Represents configuration for private service connect.
 message PrivateServiceConnectConfig {
@@ -36,6 +40,11 @@ message PrivateServiceConnectConfig {
   // A list of Projects from which the forwarding rule will target the service
   // attachment.
   repeated string project_allowlist = 2;
+
+  // Output only. The name of the generated service attachment resource.
+  // This is only populated if the endpoint is deployed with
+  // PrivateServiceConnect.
+  string service_attachment = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // PscAutomatedEndpoints defines the output of the forwarding rule
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tool.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tool.proto
index c610e059800..9ac803fc1a8 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tool.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tool.proto
@@ -159,7 +159,7 @@ message FunctionCallingConfig {
     MODE_UNSPECIFIED = 0;
 
     // Default model behavior, model decides to predict either a function call
-    // or a natural language repspose.
+    // or a natural language response.
     AUTO = 1;
 
     // Model is constrained to always predicting a function call only.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tuning_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tuning_job.proto
index cf3aa3f756f..8cd6d71ae8f 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tuning_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1/tuning_job.proto
@@ -235,6 +235,14 @@ message SupervisedTuningDataStats {
   // Output only. Sample user messages in the training dataset uri.
   repeated Content user_dataset_examples = 8
       [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // The number of examples in the dataset that have been truncated by any
+  // amount.
+  int64 total_truncated_example_count = 10;
+
+  // A partial sample of the indices (starting from 1) of the truncated
+  // examples.
+  repeated int64 truncated_example_indices = 11;
 }
 
 // The tuning data statistic values for
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/accelerator_type.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/accelerator_type.proto
index 6ae4818b4d2..0d1f673efd1 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/accelerator_type.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/accelerator_type.proto
@@ -29,7 +29,8 @@ enum AcceleratorType {
   // Unspecified accelerator type, which means no accelerator.
   ACCELERATOR_TYPE_UNSPECIFIED = 0;
 
-  // Nvidia Tesla K80 GPU.
+  // Deprecated: Nvidia Tesla K80 GPU has reached end of support,
+  // see https://cloud.google.com/compute/docs/eol/k80-eol.
   NVIDIA_TESLA_K80 = 1 [deprecated = true];
 
   // Nvidia Tesla P100 GPU.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/content.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/content.proto
index f139feb2b03..831d875988a 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/content.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/content.proto
@@ -137,6 +137,48 @@ message VideoMetadata {
 
 // Generation config.
 message GenerationConfig {
+  // The configuration for routing the request to a specific model.
+  message RoutingConfig {
+    // When automated routing is specified, the routing will be determined by
+    // the pretrained routing model and customer provided model routing
+    // preference.
+    message AutoRoutingMode {
+      // The model routing preference.
+      enum ModelRoutingPreference {
+        // Unspecified model routing preference.
+        UNKNOWN = 0;
+
+        // Prefer higher quality over low cost.
+        PRIORITIZE_QUALITY = 1;
+
+        // Balanced model routing preference.
+        BALANCED = 2;
+
+        // Prefer lower cost over higher quality.
+        PRIORITIZE_COST = 3;
+      }
+
+      // The model routing preference.
+      optional ModelRoutingPreference model_routing_preference = 1;
+    }
+
+    // When manual routing is set, the specified model will be used directly.
+    message ManualRoutingMode {
+      // The model name to use. Only the public LLM models are accepted. e.g.
+      // 'gemini-1.5-pro-001'.
+      optional string model_name = 1;
+    }
+
+    // Routing mode.
+    oneof routing_config {
+      // Automated routing.
+      AutoRoutingMode auto_mode = 1;
+
+      // Manual routing.
+      ManualRoutingMode manual_mode = 2;
+    }
+  }
+
   // Optional. Controls the randomness of predictions.
   optional float temperature = 1 [(google.api.field_behavior) = OPTIONAL];
 
@@ -161,6 +203,9 @@ message GenerationConfig {
   // Optional. Frequency penalties.
   optional float frequency_penalty = 9 [(google.api.field_behavior) = OPTIONAL];
 
+  // Optional. Seed.
+  optional int32 seed = 12 [(google.api.field_behavior) = OPTIONAL];
+
   // Optional. Output response mimetype of the generated candidate text.
   // Supported mimetype:
   // - `text/plain`: (default) Text output.
@@ -178,6 +223,10 @@ message GenerationConfig {
   // Compatible mimetypes:
   // `application/json`: Schema for JSON response.
   optional Schema response_schema = 16 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Routing configuration.
+  optional RoutingConfig routing_config = 17
+      [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Safety settings.
@@ -317,34 +366,34 @@ message Candidate {
     // The finish reason is unspecified.
     FINISH_REASON_UNSPECIFIED = 0;
 
-    // Natural stop point of the model or provided stop sequence.
+    // Token generation reached a natural stopping point or a configured stop
+    // sequence.
     STOP = 1;
 
-    // The maximum number of tokens as specified in the request was reached.
+    // Token generation reached the configured maximum output tokens.
     MAX_TOKENS = 2;
 
-    // The token generation was stopped as the response was flagged for safety
-    // reasons. NOTE: When streaming the Candidate.content will be empty if
-    // content filters blocked the output.
+    // Token generation stopped because the content potentially contains safety
+    // violations. NOTE: When streaming,
+    // [content][google.cloud.aiplatform.v1beta1.Candidate.content] is empty if
+    // content filters blocks the output.
     SAFETY = 3;
 
-    // The token generation was stopped as the response was flagged for
-    // unauthorized citations.
+    // Token generation stopped because the content potentially contains
+    // copyright violations.
     RECITATION = 4;
 
-    // All other reasons that stopped the token generation
+    // All other reasons that stopped the token generation.
     OTHER = 5;
 
-    // The token generation was stopped as the response was flagged for the
-    // terms which are included from the terminology blocklist.
+    // Token generation stopped because the content contains forbidden terms.
     BLOCKLIST = 6;
 
-    // The token generation was stopped as the response was flagged for
-    // the prohibited contents.
+    // Token generation stopped for potentially containing prohibited content.
     PROHIBITED_CONTENT = 7;
 
-    // The token generation was stopped as the response was flagged for
-    // Sensitive Personally Identifiable Information (SPII) contents.
+    // Token generation stopped because the content potentially contains
+    // Sensitive Personally Identifiable Information (SPII).
     SPII = 8;
 
     // The function call generated by the model is invalid.
@@ -357,6 +406,9 @@ message Candidate {
   // Output only. Content parts of the candidate.
   Content content = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
 
+  // Output only. Average log probability score of the candidate.
+  double avg_logprobs = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
+
   // Output only. The reason why the model stopped generating tokens.
   // If empty, the model has not stopped generating the tokens.
   FinishReason finish_reason = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
@@ -445,46 +497,6 @@ message GroundingSupport {
   repeated float confidence_scores = 3;
 }
 
-// Grounding attribution.
-message GroundingAttribution {
-  // Attribution from the web.
-  message Web {
-    // Output only. URI reference of the attribution.
-    string uri = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-    // Output only. Title of the attribution.
-    string title = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
-  }
-
-  // Attribution from context retrieved by the retrieval tools.
-  message RetrievedContext {
-    // Output only. URI reference of the attribution.
-    string uri = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-    // Output only. Title of the attribution.
-    string title = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
-  }
-
-  oneof reference {
-    // Optional. Attribution from the web.
-    Web web = 3 [(google.api.field_behavior) = OPTIONAL];
-
-    // Optional. Attribution from context retrieved by the retrieval tools.
-    RetrievedContext retrieved_context = 4
-        [(google.api.field_behavior) = OPTIONAL];
-  }
-
-  // Output only. Segment of the content this attribution belongs to.
-  Segment segment = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // Optional. Output only. Confidence score of the attribution. Ranges from 0
-  // to 1. 1 is the most confident.
-  optional float confidence_score = 2 [
-    (google.api.field_behavior) = OPTIONAL,
-    (google.api.field_behavior) = OUTPUT_ONLY
-  ];
-}
-
 // Metadata returned to client when grounding is enabled.
 message GroundingMetadata {
   // Optional. Web search queries for the following-up web search.
@@ -499,10 +511,6 @@ message GroundingMetadata {
   repeated string retrieval_queries = 3
       [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. List of grounding attributions.
-  repeated GroundingAttribution grounding_attributions = 2
-      [(google.api.field_behavior) = OPTIONAL];
-
   // List of supporting references retrieved from specified grounding source.
   repeated GroundingChunk grounding_chunks = 5;
 
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/custom_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/custom_job.proto
index aeed90cc78a..405dd8480c3 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/custom_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/custom_job.proto
@@ -109,6 +109,12 @@ message CustomJob {
   // The values are the URIs for each node's interactive shell.
   map<string, string> web_access_uris = 16
       [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // Represents the spec of a CustomJob.
@@ -352,19 +358,25 @@ message PythonPackageSpec {
 // All parameters related to queuing and scheduling of custom jobs.
 message Scheduling {
   // Optional. This determines which type of scheduling strategy to use. Right
-  // now users have two options such as ON_DEMAND which will use regular on
-  // demand resources to schedule the job, the other is LOW_COST which would
+  // now users have two options such as STANDARD which will use regular on
+  // demand resources to schedule the job, the other is SPOT which would
   // leverage spot resources alongwith regular resources to schedule
   // the job.
   enum Strategy {
-    // Strategy will default to ON_DEMAND.
+    // Strategy will default to STANDARD.
     STRATEGY_UNSPECIFIED = 0;
 
     // Regular on-demand provisioning strategy.
-    ON_DEMAND = 1;
+    ON_DEMAND = 1 [deprecated = true];
 
     // Low cost by making potential use of spot resources.
-    LOW_COST = 2;
+    LOW_COST = 2 [deprecated = true];
+
+    // Standard provisioning strategy uses regular on-demand resources.
+    STANDARD = 3;
+
+    // Spot provisioning strategy uses spot resources.
+    SPOT = 4;
   }
 
   // The maximum job running time. The default is 7 days.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/dataset_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/dataset_service.proto
index 76a46750da1..63797d5f82d 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/dataset_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/dataset_service.proto
@@ -51,6 +51,7 @@ service DatasetService {
     option (google.api.http) = {
       post: "/v1beta1/{parent=projects/*/locations/*}/datasets"
       body: "dataset"
+      additional_bindings { post: "/v1beta1/datasets" body: "dataset" }
     };
     option (google.api.method_signature) = "parent,dataset";
     option (google.longrunning.operation_info) = {
@@ -63,6 +64,7 @@ service DatasetService {
   rpc GetDataset(GetDatasetRequest) returns (Dataset) {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/datasets/*}"
+      additional_bindings { get: "/v1beta1/{name=datasets/*}" }
     };
     option (google.api.method_signature) = "name";
   }
@@ -72,6 +74,10 @@ service DatasetService {
     option (google.api.http) = {
       patch: "/v1beta1/{dataset.name=projects/*/locations/*/datasets/*}"
       body: "dataset"
+      additional_bindings {
+        patch: "/v1beta1/{dataset.name=datasets/*}"
+        body: "dataset"
+      }
     };
     option (google.api.method_signature) = "dataset,update_mask";
   }
@@ -80,6 +86,7 @@ service DatasetService {
   rpc ListDatasets(ListDatasetsRequest) returns (ListDatasetsResponse) {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*}/datasets"
+      additional_bindings { get: "/v1beta1/datasets" }
     };
     option (google.api.method_signature) = "parent";
   }
@@ -89,6 +96,7 @@ service DatasetService {
       returns (google.longrunning.Operation) {
     option (google.api.http) = {
       delete: "/v1beta1/{name=projects/*/locations/*/datasets/*}"
+      additional_bindings { delete: "/v1beta1/{name=datasets/*}" }
     };
     option (google.api.method_signature) = "name";
     option (google.longrunning.operation_info) = {
@@ -129,6 +137,10 @@ service DatasetService {
     option (google.api.http) = {
       post: "/v1beta1/{parent=projects/*/locations/*/datasets/*}/datasetVersions"
       body: "dataset_version"
+      additional_bindings {
+        post: "/v1beta1/{parent=datasets/*}/datasetVersions"
+        body: "dataset_version"
+      }
     };
     option (google.api.method_signature) = "parent,dataset_version";
     option (google.longrunning.operation_info) = {
@@ -143,6 +155,10 @@ service DatasetService {
     option (google.api.http) = {
       patch: "/v1beta1/{dataset_version.name=projects/*/locations/*/datasets/*/datasetVersions/*}"
       body: "dataset_version"
+      additional_bindings {
+        patch: "/v1beta1/{dataset_version.name=datasets/*/datasetVersions/*}"
+        body: "dataset_version"
+      }
     };
     option (google.api.method_signature) = "dataset_version,update_mask";
   }
@@ -152,6 +168,9 @@ service DatasetService {
       returns (google.longrunning.Operation) {
     option (google.api.http) = {
       delete: "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+      additional_bindings {
+        delete: "/v1beta1/{name=datasets/*/datasetVersions/*}"
+      }
     };
     option (google.api.method_signature) = "name";
     option (google.longrunning.operation_info) = {
@@ -164,6 +183,9 @@ service DatasetService {
   rpc GetDatasetVersion(GetDatasetVersionRequest) returns (DatasetVersion) {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+      additional_bindings {
+        get: "/v1beta1/{name=datasets/*/datasetVersions/*}"
+      }
     };
     option (google.api.method_signature) = "name";
   }
@@ -173,6 +195,9 @@ service DatasetService {
       returns (ListDatasetVersionsResponse) {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*/datasets/*}/datasetVersions"
+      additional_bindings {
+        get: "/v1beta1/{parent=datasets/*}/datasetVersions"
+      }
     };
     option (google.api.method_signature) = "parent";
   }
@@ -182,6 +207,9 @@ service DatasetService {
       returns (google.longrunning.Operation) {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore"
+      additional_bindings {
+        get: "/v1beta1/{name=datasets/*/datasetVersions/*}:restore"
+      }
     };
     option (google.api.method_signature) = "name";
     option (google.longrunning.operation_info) = {
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/entity_type.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/entity_type.proto
index f37a185a6a8..83528407df0 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/entity_type.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/entity_type.proto
@@ -95,4 +95,10 @@ message EntityType {
   // values older than `offline_storage_ttl_days` since the feature generation
   // time. If unset (or explicitly set to 0), default to 4000 days TTL.
   int32 offline_storage_ttl_days = 10 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 11 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 12 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/evaluation_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/evaluation_service.proto
index beac5d5cdda..3c32c1290d8 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/evaluation_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/evaluation_service.proto
@@ -121,6 +121,12 @@ message EvaluateInstancesRequest {
     // metric.
     QuestionAnsweringCorrectnessInput question_answering_correctness_input = 18;
 
+    // Input for pointwise metric.
+    PointwiseMetricInput pointwise_metric_input = 28;
+
+    // Input for pairwise metric.
+    PairwiseMetricInput pairwise_metric_input = 29;
+
     // Tool call metric instances.
     // Input for tool call valid metric.
     ToolCallValidInput tool_call_valid_input = 19;
@@ -210,6 +216,13 @@ message EvaluateInstancesResponse {
     QuestionAnsweringCorrectnessResult question_answering_correctness_result =
         17;
 
+    // Generic metrics.
+    // Result for pointwise metric.
+    PointwiseMetricResult pointwise_metric_result = 27;
+
+    // Result for pairwise metric.
+    PairwiseMetricResult pairwise_metric_result = 28;
+
     // Tool call metrics.
     //  Results for tool call valid metric.
     ToolCallValidResults tool_call_valid_results = 18;
@@ -957,6 +970,81 @@ message QuestionAnsweringCorrectnessResult {
   optional float confidence = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
+// Input for pointwise metric.
+message PointwiseMetricInput {
+  // Required. Spec for pointwise metric.
+  PointwiseMetricSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Pointwise metric instance.
+  PointwiseMetricInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Pointwise metric instance. Usually one instance corresponds to one row in an
+// evaluation dataset.
+message PointwiseMetricInstance {
+  // Instance for pointwise metric.
+  oneof instance {
+    // Instance specified as a json string. String key-value pairs are expected
+    // in the json_instance to render
+    // PointwiseMetricSpec.instance_prompt_template.
+    string json_instance = 1;
+  }
+}
+
+// Spec for pointwise metric.
+message PointwiseMetricSpec {
+  // Required. Metric prompt template for pointwise metric.
+  optional string metric_prompt_template = 1
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pointwise metric result.
+message PointwiseMetricResult {
+  // Output only. Pointwise metric score.
+  optional float score = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for pointwise metric score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Input for pairwise metric.
+message PairwiseMetricInput {
+  // Required. Spec for pairwise metric.
+  PairwiseMetricSpec metric_spec = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. Pairwise metric instance.
+  PairwiseMetricInstance instance = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Pairwise metric instance. Usually one instance corresponds to one row in an
+// evaluation dataset.
+message PairwiseMetricInstance {
+  // Instance for pairwise metric.
+  oneof instance {
+    // Instance specified as a json string. String key-value pairs are expected
+    // in the json_instance to render
+    // PairwiseMetricSpec.instance_prompt_template.
+    string json_instance = 1;
+  }
+}
+
+// Spec for pairwise metric.
+message PairwiseMetricSpec {
+  // Required. Metric prompt template for pairwise metric.
+  optional string metric_prompt_template = 1
+      [(google.api.field_behavior) = REQUIRED];
+}
+
+// Spec for pairwise metric result.
+message PairwiseMetricResult {
+  // Output only. Pairwise metric choice.
+  PairwiseChoice pairwise_choice = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Explanation for pairwise metric score.
+  string explanation = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
 // Input for tool call valid metric.
 message ToolCallValidInput {
   // Required. Spec for tool call valid metric.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_group.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_group.proto
index 611dcfb8cd6..b6f2e8d0cc0 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_group.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_group.proto
@@ -40,6 +40,14 @@ message FeatureGroup {
 
   // Input source type for BigQuery Tables and Views.
   message BigQuery {
+    message TimeSeries {
+      // Optional. Column hosting timestamp values for a time-series source.
+      // Will be used to determine the latest `feature_values` for each entity.
+      // Optional. If not provided, column named `feature_timestamp` of
+      // type `TIMESTAMP` will be used.
+      string timestamp_column = 1 [(google.api.field_behavior) = OPTIONAL];
+    }
+
     // Required. Immutable. The BigQuery source URI that points to either a
     // BigQuery Table or View.
     BigQuerySource big_query_source = 1 [
@@ -51,6 +59,13 @@ message FeatureGroup {
     // If not provided defaults to `entity_id`.
     repeated string entity_id_columns = 2
         [(google.api.field_behavior) = OPTIONAL];
+
+    // Optional. If the source is a time-series source, this can be set to
+    // control how downstream sources (ex:
+    // [FeatureView][google.cloud.aiplatform.v1beta1.FeatureView] ) will treat
+    // time-series sources. If not set, will treat the source as a time-series
+    // source with `feature_timestamp` as timestamp column and no scan boundary.
+    TimeSeries time_series = 4 [(google.api.field_behavior) = OPTIONAL];
   }
 
   oneof source {
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_online_store.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_online_store.proto
index cd37404e4cf..84becd50ddb 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_online_store.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_online_store.proto
@@ -179,4 +179,10 @@ message FeatureOnlineStore {
   // Optional. Customer-managed encryption key spec for data storage. If set,
   // online store will be secured by this key.
   EncryptionSpec encryption_spec = 13 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 16 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view.proto
index 0afe1723064..29ebb0af5bd 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view.proto
@@ -324,4 +324,10 @@ message FeatureView {
   // bigquery.dataViewer should be granted to this service account to allow
   // Vertex AI Feature Store to sync data to the online store.
   string service_account_email = 13 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 20 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view_sync.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view_sync.proto
index eac71f7bb8e..f960b1d97d7 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view_sync.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/feature_view_sync.proto
@@ -67,4 +67,10 @@ message FeatureViewSync {
 
   // Output only. Summary of the sync job.
   SyncSummary sync_summary = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 8 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/featurestore.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/featurestore.proto
index 90371930f5e..052e6d3b570 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/featurestore.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/featurestore.proto
@@ -149,4 +149,10 @@ message Featurestore {
   // Optional. Customer-managed encryption key spec for data storage. If set,
   // both of the online and offline data storage will be secured by this key.
   EncryptionSpec encryption_spec = 10 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 14 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/hyperparameter_tuning_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/hyperparameter_tuning_job.proto
index abc835822d9..c79a649ac95 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/hyperparameter_tuning_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/hyperparameter_tuning_job.proto
@@ -113,4 +113,10 @@ message HyperparameterTuningJob {
   // If this is set, then all resources created by the HyperparameterTuningJob
   // will be encrypted with the provided encryption key.
   EncryptionSpec encryption_spec = 17;
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 20 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index.proto
index af235fbe722..f0c71a59ac1 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index.proto
@@ -125,6 +125,12 @@ message Index {
   // Immutable. Customer-managed encryption key spec for an Index. If set, this
   // Index and all sub-resources of this Index will be secured by this key.
   EncryptionSpec encryption_spec = 17 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 19 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // A datapoint of Index.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index_endpoint.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index_endpoint.proto
index 4fa4b3b3e51..35b820b5711 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index_endpoint.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/index_endpoint.proto
@@ -128,6 +128,12 @@ message IndexEndpoint {
   // set, this IndexEndpoint and all sub-resources of this IndexEndpoint will be
   // secured by this key.
   EncryptionSpec encryption_spec = 15 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 17 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // A deployment of an Index. IndexEndpoints contain one or more DeployedIndexes.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/llm_utility_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/llm_utility_service.proto
index f5f554937cc..a03d4a4ddf7 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/llm_utility_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/llm_utility_service.proto
@@ -46,6 +46,14 @@ service LlmUtilityService {
         post: "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1beta1/{endpoint=endpoints/*}:computeTokens"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1beta1/{endpoint=publishers/*/models/*}:computeTokens"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "endpoint,instances";
   }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/machine_resources.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/machine_resources.proto
index b2fc4492668..3951f0e3914 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/machine_resources.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/machine_resources.proto
@@ -18,6 +18,7 @@ package google.cloud.aiplatform.v1beta1;
 
 import "google/api/field_behavior.proto";
 import "google/cloud/aiplatform/v1beta1/accelerator_type.proto";
+import "google/cloud/aiplatform/v1beta1/reservation_affinity.proto";
 
 option csharp_namespace = "Google.Cloud.AIPlatform.V1Beta1";
 option go_package = "cloud.google.com/go/aiplatform/apiv1beta1/aiplatformpb;aiplatformpb";
@@ -56,6 +57,13 @@ message MachineSpec {
   // Immutable. The topology of the TPUs. Corresponds to the TPU topologies
   // available from GKE. (Example: tpu_topology: "2x2x1").
   string tpu_topology = 4 [(google.api.field_behavior) = IMMUTABLE];
+
+  // Optional. Immutable. Configuration controlling how this resource pool
+  // consumes reservation.
+  ReservationAffinity reservation_affinity = 5 [
+    (google.api.field_behavior) = IMMUTABLE,
+    (google.api.field_behavior) = OPTIONAL
+  ];
 }
 
 // A description of resources that are dedicated to a DeployedModel, and
@@ -121,6 +129,10 @@ message DedicatedResources {
   // to `80`.
   repeated AutoscalingMetricSpec autoscaling_metric_specs = 4
       [(google.api.field_behavior) = IMMUTABLE];
+
+  // Optional. If true, schedule the deployment workload on [spot
+  // VMs](https://cloud.google.com/kubernetes-engine/docs/concepts/spot-vms).
+  bool spot = 5 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // A description of resources that to large degree are decided by Vertex AI,
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_deployment_monitoring_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_deployment_monitoring_job.proto
index a83fa125327..3ed7eb06a29 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_deployment_monitoring_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_deployment_monitoring_job.proto
@@ -224,6 +224,12 @@ message ModelDeploymentMonitoringJob {
   // Output only. Only populated when the job's state is `JOB_STATE_FAILED` or
   // `JOB_STATE_CANCELLED`.
   google.rpc.Status error = 23 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 26 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 27 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // ModelDeploymentMonitoringBigQueryTable specifies the BigQuery table name
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_garden_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_garden_service.proto
index 981782d0a5b..1a6e1374214 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_garden_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/model_garden_service.proto
@@ -93,6 +93,9 @@ message GetPublisherModelRequest {
   // Optional. Boolean indicates whether the requested model is a Hugging Face
   // model.
   bool is_hugging_face_model = 5 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Token used to access Hugging Face gated models.
+  string hugging_face_token = 6 [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Request message for
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/nas_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/nas_job.proto
index 18a0e011b77..0074669de5b 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/nas_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/nas_job.proto
@@ -97,6 +97,12 @@ message NasJob {
   // and restricted image training for tenant project.
   bool enable_restricted_image_training = 14
       [deprecated = true, (google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzs = 15 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Reserved for future use.
+  bool satisfies_pzi = 16 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // Represents a NasTrial details along with its parameters. If there is a
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/notebook_execution_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/notebook_execution_job.proto
index 3b544a27d84..9ed515260c7 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/notebook_execution_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/notebook_execution_job.proto
@@ -18,6 +18,7 @@ package google.cloud.aiplatform.v1beta1;
 
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
+import "google/cloud/aiplatform/v1beta1/encryption_spec.proto";
 import "google/cloud/aiplatform/v1beta1/job_state.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/timestamp.proto";
@@ -155,4 +156,9 @@ message NotebookExecutionJob {
   // System reserved label keys are prefixed with "aiplatform.googleapis.com/"
   // and are immutable.
   map<string, string> labels = 19;
+
+  // Customer-managed encryption key spec for the notebook execution job.
+  // This field is auto-populated if the
+  // [NotebookService.NotebookRuntimeTemplate][] has an encryption spec.
+  EncryptionSpec encryption_spec = 22;
 }
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/prediction_service.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/prediction_service.proto
index 62cc50668c3..4a7aa74988c 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/prediction_service.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/prediction_service.proto
@@ -173,6 +173,14 @@ service PredictionService {
         post: "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1beta1/{endpoint=endpoints/*}:countTokens"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1beta1/{endpoint=publishers/*/models/*}:countTokens"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "endpoint,instances";
   }
@@ -187,6 +195,14 @@ service PredictionService {
         post: "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1beta1/{model=endpoints/*}:generateContent"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1beta1/{model=publishers/*/models/*}:generateContent"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "model,contents";
   }
@@ -201,6 +217,14 @@ service PredictionService {
         post: "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent"
         body: "*"
       }
+      additional_bindings {
+        post: "/v1beta1/{model=endpoints/*}:streamGenerateContent"
+        body: "*"
+      }
+      additional_bindings {
+        post: "/v1beta1/{model=publishers/*/models/*}:streamGenerateContent"
+        body: "*"
+      }
     };
     option (google.api.method_signature) = "model,contents";
   }
@@ -793,7 +817,9 @@ message GenerateContentResponse {
 
   // Usage metadata about response(s).
   message UsageMetadata {
-    // Number of tokens in the request.
+    // Number of tokens in the request. When `cached_content` is set, this is
+    // still the total effective prompt size meaning this includes the number of
+    // tokens in the cached content.
     int32 prompt_token_count = 1;
 
     // Number of tokens in the response(s).
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/publisher_model.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/publisher_model.proto
index eff93af47e0..19bc412c473 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/publisher_model.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/publisher_model.proto
@@ -131,6 +131,9 @@ message PublisherModel {
         // Optional. Labels for the deployment. For managing deployment config
         // like verifying, source of deployment config, etc.
         map<string, string> labels = 1 [(google.api.field_behavior) = OPTIONAL];
+
+        // Optional. Sample request for deployed endpoint.
+        string sample_request = 2 [(google.api.field_behavior) = OPTIONAL];
       }
 
       // The prediction (for example, the machine) resources that the
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto
new file mode 100644
index 00000000000..49fb148e51a
--- /dev/null
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto
@@ -0,0 +1,71 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.aiplatform.v1beta1;
+
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+
+option csharp_namespace = "Google.Cloud.AIPlatform.V1Beta1";
+option go_package = "cloud.google.com/go/aiplatform/apiv1beta1/aiplatformpb;aiplatformpb";
+option java_multiple_files = true;
+option java_outer_classname = "ReservationAffinityProto";
+option java_package = "com.google.cloud.aiplatform.v1beta1";
+option php_namespace = "Google\\Cloud\\AIPlatform\\V1beta1";
+option ruby_package = "Google::Cloud::AIPlatform::V1beta1";
+option (google.api.resource_definition) = {
+  type: "compute.googleapis.com/Reservation"
+  pattern: "projects/{project_id_or_number}/zones/{zone}/reservations/{reservation_name}"
+};
+
+// A ReservationAffinity can be used to configure a Vertex AI resource (e.g., a
+// DeployedModel) to draw its Compute Engine resources from a Shared
+// Reservation, or exclusively from on-demand capacity.
+message ReservationAffinity {
+  // Identifies a type of reservation affinity.
+  enum Type {
+    // Default value. This should not be used.
+    TYPE_UNSPECIFIED = 0;
+
+    // Do not consume from any reserved capacity, only use on-demand.
+    NO_RESERVATION = 1;
+
+    // Consume any reservation available, falling back to on-demand.
+    ANY_RESERVATION = 2;
+
+    // Consume from a specific reservation. When chosen, the reservation
+    // must be identified via the `key` and `values` fields.
+    SPECIFIC_RESERVATION = 3;
+  }
+
+  // Required. Specifies the reservation affinity type.
+  Type reservation_affinity_type = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Corresponds to the label key of a reservation resource. To target
+  // a SPECIFIC_RESERVATION by name, use
+  // `compute.googleapis.com/reservation-name` as the key and specify the name
+  // of your reservation as its value.
+  string key = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Corresponds to the label values of a reservation resource. This
+  // must be the full resource name of the reservation.
+  repeated string values = 3 [
+    (google.api.field_behavior) = OPTIONAL,
+    (google.api.resource_reference) = {
+      type: "compute.googleapis.com/Reservation"
+    }
+  ];
+}
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/service_networking.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/service_networking.proto
index a1ffb2c4905..53af326725f 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/service_networking.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/service_networking.proto
@@ -40,6 +40,11 @@ message PrivateServiceConnectConfig {
   // A list of Projects from which the forwarding rule will target the service
   // attachment.
   repeated string project_allowlist = 2;
+
+  // Output only. The name of the generated service attachment resource.
+  // This is only populated if the endpoint is deployed with
+  // PrivateServiceConnect.
+  string service_attachment = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 // PscAutomatedEndpoints defines the output of the forwarding rule
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tool.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tool.proto
index 279dfd0e563..03fc230580a 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tool.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tool.proto
@@ -233,12 +233,7 @@ message VertexAISearch {
 }
 
 // Tool to retrieve public web data for grounding, powered by Google.
-message GoogleSearchRetrieval {
-  // Optional. Disable using the result from this tool in detecting grounding
-  // attribution. This does not affect how the result is given to the model for
-  // generation.
-  bool disable_attribution = 1 [(google.api.field_behavior) = OPTIONAL];
-}
+message GoogleSearchRetrieval {}
 
 // Tool config. This config is shared for all tools provided in the request.
 message ToolConfig {
@@ -255,7 +250,7 @@ message FunctionCallingConfig {
     MODE_UNSPECIFIED = 0;
 
     // Default model behavior, model decides to predict either a function call
-    // or a natural language repspose.
+    // or a natural language response.
     AUTO = 1;
 
     // Model is constrained to always predicting a function call only.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tuning_job.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tuning_job.proto
index 4bbf8d74c71..308b2bc9640 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tuning_job.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/tuning_job.proto
@@ -248,6 +248,14 @@ message SupervisedTuningDataStats {
   // Output only. Sample user messages in the training dataset uri.
   repeated Content user_dataset_examples = 8
       [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // The number of examples in the dataset that have been truncated by any
+  // amount.
+  int64 total_truncated_example_count = 10;
+
+  // A partial sample of the indices (starting from 1) of the truncated
+  // examples.
+  repeated int64 truncated_example_indices = 11;
 }
 
 // Distribution computed over a tuning dataset.
diff --git a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/vertex_rag_data.proto b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/vertex_rag_data.proto
index ae8aff9915e..91fdedeb82d 100644
--- a/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/vertex_rag_data.proto
+++ b/packages/google-cloud-aiplatform/protos/google/cloud/aiplatform/v1beta1/vertex_rag_data.proto
@@ -187,6 +187,12 @@ message RagFileChunkingConfig {
   int32 chunk_overlap = 2;
 }
 
+// Specifies the parsing config for RagFiles.
+message RagFileParsingConfig {
+  // Whether to use advanced PDF parsing.
+  bool use_advanced_pdf_parsing = 2;
+}
+
 // Config for uploading RagFile.
 message UploadRagFileConfig {
   // Specifies the size and overlap of chunks after uploading RagFile.
@@ -217,6 +223,9 @@ message ImportRagFilesConfig {
   // Specifies the size and overlap of chunks after importing RagFiles.
   RagFileChunkingConfig rag_file_chunking_config = 4;
 
+  // Specifies the parsing config for RagFiles.
+  RagFileParsingConfig rag_file_parsing_config = 8;
+
   // Optional. The max number of queries per minute that this job is allowed to
   // make to the embedding model specified on the corpus. This value is specific
   // to this job and not shared across other import jobs. Consult the Quotas
diff --git a/packages/google-cloud-aiplatform/protos/protos.d.ts b/packages/google-cloud-aiplatform/protos/protos.d.ts
index 933b8afab91..60fa419c568 100644
--- a/packages/google-cloud-aiplatform/protos/protos.d.ts
+++ b/packages/google-cloud-aiplatform/protos/protos.d.ts
@@ -672,6 +672,12 @@ export namespace google {
 
                     /** BatchPredictionJob disableContainerLogging */
                     disableContainerLogging?: (boolean|null);
+
+                    /** BatchPredictionJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** BatchPredictionJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a BatchPredictionJob. */
@@ -764,6 +770,12 @@ export namespace google {
                     /** BatchPredictionJob disableContainerLogging. */
                     public disableContainerLogging: boolean;
 
+                    /** BatchPredictionJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** BatchPredictionJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new BatchPredictionJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -5399,6 +5411,9 @@ export namespace google {
 
                     /** MachineSpec tpuTopology */
                     tpuTopology?: (string|null);
+
+                    /** MachineSpec reservationAffinity */
+                    reservationAffinity?: (google.cloud.aiplatform.v1.IReservationAffinity|null);
                 }
 
                 /** Represents a MachineSpec. */
@@ -5422,6 +5437,9 @@ export namespace google {
                     /** MachineSpec tpuTopology. */
                     public tpuTopology: string;
 
+                    /** MachineSpec reservationAffinity. */
+                    public reservationAffinity?: (google.cloud.aiplatform.v1.IReservationAffinity|null);
+
                     /**
                      * Creates a new MachineSpec instance using the specified properties.
                      * @param [properties] Properties to set
@@ -5514,6 +5532,9 @@ export namespace google {
 
                     /** DedicatedResources autoscalingMetricSpecs */
                     autoscalingMetricSpecs?: (google.cloud.aiplatform.v1.IAutoscalingMetricSpec[]|null);
+
+                    /** DedicatedResources spot */
+                    spot?: (boolean|null);
                 }
 
                 /** Represents a DedicatedResources. */
@@ -5537,6 +5558,9 @@ export namespace google {
                     /** DedicatedResources autoscalingMetricSpecs. */
                     public autoscalingMetricSpecs: google.cloud.aiplatform.v1.IAutoscalingMetricSpec[];
 
+                    /** DedicatedResources spot. */
+                    public spot: boolean;
+
                     /**
                      * Creates a new DedicatedResources instance using the specified properties.
                      * @param [properties] Properties to set
@@ -6439,6 +6463,126 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                /** Properties of a ReservationAffinity. */
+                interface IReservationAffinity {
+
+                    /** ReservationAffinity reservationAffinityType */
+                    reservationAffinityType?: (google.cloud.aiplatform.v1.ReservationAffinity.Type|keyof typeof google.cloud.aiplatform.v1.ReservationAffinity.Type|null);
+
+                    /** ReservationAffinity key */
+                    key?: (string|null);
+
+                    /** ReservationAffinity values */
+                    values?: (string[]|null);
+                }
+
+                /** Represents a ReservationAffinity. */
+                class ReservationAffinity implements IReservationAffinity {
+
+                    /**
+                     * Constructs a new ReservationAffinity.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IReservationAffinity);
+
+                    /** ReservationAffinity reservationAffinityType. */
+                    public reservationAffinityType: (google.cloud.aiplatform.v1.ReservationAffinity.Type|keyof typeof google.cloud.aiplatform.v1.ReservationAffinity.Type);
+
+                    /** ReservationAffinity key. */
+                    public key: string;
+
+                    /** ReservationAffinity values. */
+                    public values: string[];
+
+                    /**
+                     * Creates a new ReservationAffinity instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ReservationAffinity instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IReservationAffinity): google.cloud.aiplatform.v1.ReservationAffinity;
+
+                    /**
+                     * Encodes the specified ReservationAffinity message. Does not implicitly {@link google.cloud.aiplatform.v1.ReservationAffinity.verify|verify} messages.
+                     * @param message ReservationAffinity message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IReservationAffinity, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ReservationAffinity message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ReservationAffinity.verify|verify} messages.
+                     * @param message ReservationAffinity message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IReservationAffinity, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ReservationAffinity message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ReservationAffinity
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ReservationAffinity;
+
+                    /**
+                     * Decodes a ReservationAffinity message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ReservationAffinity
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ReservationAffinity;
+
+                    /**
+                     * Verifies a ReservationAffinity message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ReservationAffinity message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ReservationAffinity
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ReservationAffinity;
+
+                    /**
+                     * Creates a plain object from a ReservationAffinity message. Also converts values to other types if specified.
+                     * @param message ReservationAffinity
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ReservationAffinity, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ReservationAffinity to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ReservationAffinity
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                namespace ReservationAffinity {
+
+                    /** Type enum. */
+                    enum Type {
+                        TYPE_UNSPECIFIED = 0,
+                        NO_RESERVATION = 1,
+                        ANY_RESERVATION = 2,
+                        SPECIFIC_RESERVATION = 3
+                    }
+                }
+
                 /** Properties of a ManualBatchTuningParameters. */
                 interface IManualBatchTuningParameters {
 
@@ -9165,11 +9309,17 @@ export namespace google {
                     /** GenerationConfig frequencyPenalty */
                     frequencyPenalty?: (number|null);
 
+                    /** GenerationConfig seed */
+                    seed?: (number|null);
+
                     /** GenerationConfig responseMimeType */
                     responseMimeType?: (string|null);
 
                     /** GenerationConfig responseSchema */
                     responseSchema?: (google.cloud.aiplatform.v1.ISchema|null);
+
+                    /** GenerationConfig routingConfig */
+                    routingConfig?: (google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig|null);
                 }
 
                 /** Represents a GenerationConfig. */
@@ -9205,12 +9355,18 @@ export namespace google {
                     /** GenerationConfig frequencyPenalty. */
                     public frequencyPenalty?: (number|null);
 
+                    /** GenerationConfig seed. */
+                    public seed?: (number|null);
+
                     /** GenerationConfig responseMimeType. */
                     public responseMimeType: string;
 
                     /** GenerationConfig responseSchema. */
                     public responseSchema?: (google.cloud.aiplatform.v1.ISchema|null);
 
+                    /** GenerationConfig routingConfig. */
+                    public routingConfig?: (google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig|null);
+
                     /** GenerationConfig _temperature. */
                     public _temperature?: "temperature";
 
@@ -9232,9 +9388,15 @@ export namespace google {
                     /** GenerationConfig _frequencyPenalty. */
                     public _frequencyPenalty?: "frequencyPenalty";
 
+                    /** GenerationConfig _seed. */
+                    public _seed?: "seed";
+
                     /** GenerationConfig _responseSchema. */
                     public _responseSchema?: "responseSchema";
 
+                    /** GenerationConfig _routingConfig. */
+                    public _routingConfig?: "routingConfig";
+
                     /**
                      * Creates a new GenerationConfig instance using the specified properties.
                      * @param [properties] Properties to set
@@ -9313,6 +9475,329 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                namespace GenerationConfig {
+
+                    /** Properties of a RoutingConfig. */
+                    interface IRoutingConfig {
+
+                        /** RoutingConfig autoMode */
+                        autoMode?: (google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null);
+
+                        /** RoutingConfig manualMode */
+                        manualMode?: (google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode|null);
+                    }
+
+                    /** Represents a RoutingConfig. */
+                    class RoutingConfig implements IRoutingConfig {
+
+                        /**
+                         * Constructs a new RoutingConfig.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig);
+
+                        /** RoutingConfig autoMode. */
+                        public autoMode?: (google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null);
+
+                        /** RoutingConfig manualMode. */
+                        public manualMode?: (google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode|null);
+
+                        /** RoutingConfig routingConfig. */
+                        public routingConfig?: ("autoMode"|"manualMode");
+
+                        /**
+                         * Creates a new RoutingConfig instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns RoutingConfig instance
+                         */
+                        public static create(properties?: google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Encodes the specified RoutingConfig message. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                         * @param message RoutingConfig message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified RoutingConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                         * @param message RoutingConfig message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes a RoutingConfig message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns RoutingConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Decodes a RoutingConfig message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns RoutingConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Verifies a RoutingConfig message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates a RoutingConfig message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns RoutingConfig
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Creates a plain object from a RoutingConfig message. Also converts values to other types if specified.
+                         * @param message RoutingConfig
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this RoutingConfig to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for RoutingConfig
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
+
+                    namespace RoutingConfig {
+
+                        /** Properties of an AutoRoutingMode. */
+                        interface IAutoRoutingMode {
+
+                            /** AutoRoutingMode modelRoutingPreference */
+                            modelRoutingPreference?: (google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|keyof typeof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null);
+                        }
+
+                        /** Represents an AutoRoutingMode. */
+                        class AutoRoutingMode implements IAutoRoutingMode {
+
+                            /**
+                             * Constructs a new AutoRoutingMode.
+                             * @param [properties] Properties to set
+                             */
+                            constructor(properties?: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode);
+
+                            /** AutoRoutingMode modelRoutingPreference. */
+                            public modelRoutingPreference?: (google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|keyof typeof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null);
+
+                            /** AutoRoutingMode _modelRoutingPreference. */
+                            public _modelRoutingPreference?: "modelRoutingPreference";
+
+                            /**
+                             * Creates a new AutoRoutingMode instance using the specified properties.
+                             * @param [properties] Properties to set
+                             * @returns AutoRoutingMode instance
+                             */
+                            public static create(properties?: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Encodes the specified AutoRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                             * @param message AutoRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encode(message: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Encodes the specified AutoRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                             * @param message AutoRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encodeDelimited(message: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Decodes an AutoRoutingMode message from the specified reader or buffer.
+                             * @param reader Reader or buffer to decode from
+                             * @param [length] Message length if known beforehand
+                             * @returns AutoRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Decodes an AutoRoutingMode message from the specified reader or buffer, length delimited.
+                             * @param reader Reader or buffer to decode from
+                             * @returns AutoRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Verifies an AutoRoutingMode message.
+                             * @param message Plain object to verify
+                             * @returns `null` if valid, otherwise the reason why it is not
+                             */
+                            public static verify(message: { [k: string]: any }): (string|null);
+
+                            /**
+                             * Creates an AutoRoutingMode message from a plain object. Also converts values to their respective internal types.
+                             * @param object Plain object
+                             * @returns AutoRoutingMode
+                             */
+                            public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Creates a plain object from an AutoRoutingMode message. Also converts values to other types if specified.
+                             * @param message AutoRoutingMode
+                             * @param [options] Conversion options
+                             * @returns Plain object
+                             */
+                            public static toObject(message: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                            /**
+                             * Converts this AutoRoutingMode to JSON.
+                             * @returns JSON object
+                             */
+                            public toJSON(): { [k: string]: any };
+
+                            /**
+                             * Gets the default type url for AutoRoutingMode
+                             * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns The default type url
+                             */
+                            public static getTypeUrl(typeUrlPrefix?: string): string;
+                        }
+
+                        namespace AutoRoutingMode {
+
+                            /** ModelRoutingPreference enum. */
+                            enum ModelRoutingPreference {
+                                UNKNOWN = 0,
+                                PRIORITIZE_QUALITY = 1,
+                                BALANCED = 2,
+                                PRIORITIZE_COST = 3
+                            }
+                        }
+
+                        /** Properties of a ManualRoutingMode. */
+                        interface IManualRoutingMode {
+
+                            /** ManualRoutingMode modelName */
+                            modelName?: (string|null);
+                        }
+
+                        /** Represents a ManualRoutingMode. */
+                        class ManualRoutingMode implements IManualRoutingMode {
+
+                            /**
+                             * Constructs a new ManualRoutingMode.
+                             * @param [properties] Properties to set
+                             */
+                            constructor(properties?: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode);
+
+                            /** ManualRoutingMode modelName. */
+                            public modelName?: (string|null);
+
+                            /** ManualRoutingMode _modelName. */
+                            public _modelName?: "modelName";
+
+                            /**
+                             * Creates a new ManualRoutingMode instance using the specified properties.
+                             * @param [properties] Properties to set
+                             * @returns ManualRoutingMode instance
+                             */
+                            public static create(properties?: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Encodes the specified ManualRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                             * @param message ManualRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encode(message: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Encodes the specified ManualRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                             * @param message ManualRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encodeDelimited(message: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Decodes a ManualRoutingMode message from the specified reader or buffer.
+                             * @param reader Reader or buffer to decode from
+                             * @param [length] Message length if known beforehand
+                             * @returns ManualRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Decodes a ManualRoutingMode message from the specified reader or buffer, length delimited.
+                             * @param reader Reader or buffer to decode from
+                             * @returns ManualRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Verifies a ManualRoutingMode message.
+                             * @param message Plain object to verify
+                             * @returns `null` if valid, otherwise the reason why it is not
+                             */
+                            public static verify(message: { [k: string]: any }): (string|null);
+
+                            /**
+                             * Creates a ManualRoutingMode message from a plain object. Also converts values to their respective internal types.
+                             * @param object Plain object
+                             * @returns ManualRoutingMode
+                             */
+                            public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Creates a plain object from a ManualRoutingMode message. Also converts values to other types if specified.
+                             * @param message ManualRoutingMode
+                             * @param [options] Conversion options
+                             * @returns Plain object
+                             */
+                            public static toObject(message: google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                            /**
+                             * Converts this ManualRoutingMode to JSON.
+                             * @returns JSON object
+                             */
+                            public toJSON(): { [k: string]: any };
+
+                            /**
+                             * Gets the default type url for ManualRoutingMode
+                             * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns The default type url
+                             */
+                            public static getTypeUrl(typeUrlPrefix?: string): string;
+                        }
+                    }
+                }
+
                 /** Properties of a SafetySetting. */
                 interface ISafetySetting {
 
@@ -9825,6 +10310,9 @@ export namespace google {
                     /** Candidate score */
                     score?: (number|null);
 
+                    /** Candidate avgLogprobs */
+                    avgLogprobs?: (number|null);
+
                     /** Candidate finishReason */
                     finishReason?: (google.cloud.aiplatform.v1.Candidate.FinishReason|keyof typeof google.cloud.aiplatform.v1.Candidate.FinishReason|null);
 
@@ -9859,6 +10347,9 @@ export namespace google {
                     /** Candidate score. */
                     public score: number;
 
+                    /** Candidate avgLogprobs. */
+                    public avgLogprobs: number;
+
                     /** Candidate finishReason. */
                     public finishReason: (google.cloud.aiplatform.v1.Candidate.FinishReason|keyof typeof google.cloud.aiplatform.v1.Candidate.FinishReason);
 
@@ -12093,6 +12584,12 @@ export namespace google {
 
                     /** CustomJob webAccessUris */
                     webAccessUris?: ({ [k: string]: string }|null);
+
+                    /** CustomJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** CustomJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a CustomJob. */
@@ -12140,6 +12637,12 @@ export namespace google {
                     /** CustomJob webAccessUris. */
                     public webAccessUris: { [k: string]: string };
 
+                    /** CustomJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** CustomJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new CustomJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -12880,7 +13383,9 @@ export namespace google {
                     enum Strategy {
                         STRATEGY_UNSPECIFIED = 0,
                         ON_DEMAND = 1,
-                        LOW_COST = 2
+                        LOW_COST = 2,
+                        STANDARD = 3,
+                        SPOT = 4
                     }
                 }
 
@@ -12904,6 +13409,12 @@ export namespace google {
 
                     /** DataItem etag */
                     etag?: (string|null);
+
+                    /** DataItem satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** DataItem satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a DataItem. */
@@ -12933,6 +13444,12 @@ export namespace google {
                     /** DataItem etag. */
                     public etag: string;
 
+                    /** DataItem satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** DataItem satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new DataItem instance using the specified properties.
                      * @param [properties] Properties to set
@@ -13593,6 +14110,12 @@ export namespace google {
 
                     /** Dataset modelReference */
                     modelReference?: (string|null);
+
+                    /** Dataset satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** Dataset satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a Dataset. */
@@ -13646,6 +14169,12 @@ export namespace google {
                     /** Dataset modelReference. */
                     public modelReference: string;
 
+                    /** Dataset satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** Dataset satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new Dataset instance using the specified properties.
                      * @param [properties] Properties to set
@@ -18448,6 +18977,12 @@ export namespace google {
 
                     /** DatasetVersion modelReference */
                     modelReference?: (string|null);
+
+                    /** DatasetVersion satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** DatasetVersion satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a DatasetVersion. */
@@ -18483,6 +19018,12 @@ export namespace google {
                     /** DatasetVersion modelReference. */
                     public modelReference: string;
 
+                    /** DatasetVersion satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** DatasetVersion satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new DatasetVersion instance using the specified properties.
                      * @param [properties] Properties to set
@@ -18896,6 +19437,12 @@ export namespace google {
 
                     /** DeploymentResourcePool createTime */
                     createTime?: (google.protobuf.ITimestamp|null);
+
+                    /** DeploymentResourcePool satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** DeploymentResourcePool satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a DeploymentResourcePool. */
@@ -18925,6 +19472,12 @@ export namespace google {
                     /** DeploymentResourcePool createTime. */
                     public createTime?: (google.protobuf.ITimestamp|null);
 
+                    /** DeploymentResourcePool satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** DeploymentResourcePool satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new DeploymentResourcePool instance using the specified properties.
                      * @param [properties] Properties to set
@@ -20810,6 +21363,9 @@ export namespace google {
 
                     /** PrivateServiceConnectConfig projectAllowlist */
                     projectAllowlist?: (string[]|null);
+
+                    /** PrivateServiceConnectConfig serviceAttachment */
+                    serviceAttachment?: (string|null);
                 }
 
                 /** Represents a PrivateServiceConnectConfig. */
@@ -20827,6 +21383,9 @@ export namespace google {
                     /** PrivateServiceConnectConfig projectAllowlist. */
                     public projectAllowlist: string[];
 
+                    /** PrivateServiceConnectConfig serviceAttachment. */
+                    public serviceAttachment: string;
+
                     /**
                      * Creates a new PrivateServiceConnectConfig instance using the specified properties.
                      * @param [properties] Properties to set
@@ -22868,6 +23427,12 @@ export namespace google {
 
                     /** EntityType offlineStorageTtlDays */
                     offlineStorageTtlDays?: (number|null);
+
+                    /** EntityType satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** EntityType satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents an EntityType. */
@@ -22900,1012 +23465,12023 @@ export namespace google {
                     /** EntityType monitoringConfig. */
                     public monitoringConfig?: (google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig|null);
 
-                    /** EntityType offlineStorageTtlDays. */
-                    public offlineStorageTtlDays: number;
+                    /** EntityType offlineStorageTtlDays. */
+                    public offlineStorageTtlDays: number;
+
+                    /** EntityType satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** EntityType satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
+                    /**
+                     * Creates a new EntityType instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns EntityType instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IEntityType): google.cloud.aiplatform.v1.EntityType;
+
+                    /**
+                     * Encodes the specified EntityType message. Does not implicitly {@link google.cloud.aiplatform.v1.EntityType.verify|verify} messages.
+                     * @param message EntityType message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IEntityType, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified EntityType message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EntityType.verify|verify} messages.
+                     * @param message EntityType message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEntityType, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an EntityType message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns EntityType
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EntityType;
+
+                    /**
+                     * Decodes an EntityType message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns EntityType
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EntityType;
+
+                    /**
+                     * Verifies an EntityType message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an EntityType message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns EntityType
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EntityType;
+
+                    /**
+                     * Creates a plain object from an EntityType message. Also converts values to other types if specified.
+                     * @param message EntityType
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.EntityType, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this EntityType to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for EntityType
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FeaturestoreMonitoringConfig. */
+                interface IFeaturestoreMonitoringConfig {
+
+                    /** FeaturestoreMonitoringConfig snapshotAnalysis */
+                    snapshotAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis|null);
+
+                    /** FeaturestoreMonitoringConfig importFeaturesAnalysis */
+                    importFeaturesAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis|null);
+
+                    /** FeaturestoreMonitoringConfig numericalThresholdConfig */
+                    numericalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+
+                    /** FeaturestoreMonitoringConfig categoricalThresholdConfig */
+                    categoricalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+                }
+
+                /** Represents a FeaturestoreMonitoringConfig. */
+                class FeaturestoreMonitoringConfig implements IFeaturestoreMonitoringConfig {
+
+                    /**
+                     * Constructs a new FeaturestoreMonitoringConfig.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig);
+
+                    /** FeaturestoreMonitoringConfig snapshotAnalysis. */
+                    public snapshotAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis|null);
+
+                    /** FeaturestoreMonitoringConfig importFeaturesAnalysis. */
+                    public importFeaturesAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis|null);
+
+                    /** FeaturestoreMonitoringConfig numericalThresholdConfig. */
+                    public numericalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+
+                    /** FeaturestoreMonitoringConfig categoricalThresholdConfig. */
+                    public categoricalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+
+                    /**
+                     * Creates a new FeaturestoreMonitoringConfig instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FeaturestoreMonitoringConfig instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+
+                    /**
+                     * Encodes the specified FeaturestoreMonitoringConfig message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.verify|verify} messages.
+                     * @param message FeaturestoreMonitoringConfig message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FeaturestoreMonitoringConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.verify|verify} messages.
+                     * @param message FeaturestoreMonitoringConfig message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FeaturestoreMonitoringConfig message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FeaturestoreMonitoringConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+
+                    /**
+                     * Decodes a FeaturestoreMonitoringConfig message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FeaturestoreMonitoringConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+
+                    /**
+                     * Verifies a FeaturestoreMonitoringConfig message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FeaturestoreMonitoringConfig message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FeaturestoreMonitoringConfig
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+
+                    /**
+                     * Creates a plain object from a FeaturestoreMonitoringConfig message. Also converts values to other types if specified.
+                     * @param message FeaturestoreMonitoringConfig
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FeaturestoreMonitoringConfig to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FeaturestoreMonitoringConfig
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                namespace FeaturestoreMonitoringConfig {
+
+                    /** Properties of a SnapshotAnalysis. */
+                    interface ISnapshotAnalysis {
+
+                        /** SnapshotAnalysis disabled */
+                        disabled?: (boolean|null);
+
+                        /** SnapshotAnalysis monitoringIntervalDays */
+                        monitoringIntervalDays?: (number|null);
+
+                        /** SnapshotAnalysis stalenessDays */
+                        stalenessDays?: (number|null);
+                    }
+
+                    /** Represents a SnapshotAnalysis. */
+                    class SnapshotAnalysis implements ISnapshotAnalysis {
+
+                        /**
+                         * Constructs a new SnapshotAnalysis.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis);
+
+                        /** SnapshotAnalysis disabled. */
+                        public disabled: boolean;
+
+                        /** SnapshotAnalysis monitoringIntervalDays. */
+                        public monitoringIntervalDays: number;
+
+                        /** SnapshotAnalysis stalenessDays. */
+                        public stalenessDays: number;
+
+                        /**
+                         * Creates a new SnapshotAnalysis instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns SnapshotAnalysis instance
+                         */
+                        public static create(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
+
+                        /**
+                         * Encodes the specified SnapshotAnalysis message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis.verify|verify} messages.
+                         * @param message SnapshotAnalysis message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified SnapshotAnalysis message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis.verify|verify} messages.
+                         * @param message SnapshotAnalysis message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes a SnapshotAnalysis message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns SnapshotAnalysis
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
+
+                        /**
+                         * Decodes a SnapshotAnalysis message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns SnapshotAnalysis
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
+
+                        /**
+                         * Verifies a SnapshotAnalysis message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates a SnapshotAnalysis message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns SnapshotAnalysis
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
+
+                        /**
+                         * Creates a plain object from a SnapshotAnalysis message. Also converts values to other types if specified.
+                         * @param message SnapshotAnalysis
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this SnapshotAnalysis to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for SnapshotAnalysis
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
+
+                    /** Properties of an ImportFeaturesAnalysis. */
+                    interface IImportFeaturesAnalysis {
+
+                        /** ImportFeaturesAnalysis state */
+                        state?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State|null);
+
+                        /** ImportFeaturesAnalysis anomalyDetectionBaseline */
+                        anomalyDetectionBaseline?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline|null);
+                    }
+
+                    /** Represents an ImportFeaturesAnalysis. */
+                    class ImportFeaturesAnalysis implements IImportFeaturesAnalysis {
+
+                        /**
+                         * Constructs a new ImportFeaturesAnalysis.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis);
+
+                        /** ImportFeaturesAnalysis state. */
+                        public state: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State);
+
+                        /** ImportFeaturesAnalysis anomalyDetectionBaseline. */
+                        public anomalyDetectionBaseline: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline);
+
+                        /**
+                         * Creates a new ImportFeaturesAnalysis instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns ImportFeaturesAnalysis instance
+                         */
+                        public static create(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
+
+                        /**
+                         * Encodes the specified ImportFeaturesAnalysis message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.verify|verify} messages.
+                         * @param message ImportFeaturesAnalysis message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified ImportFeaturesAnalysis message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.verify|verify} messages.
+                         * @param message ImportFeaturesAnalysis message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes an ImportFeaturesAnalysis message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns ImportFeaturesAnalysis
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
+
+                        /**
+                         * Decodes an ImportFeaturesAnalysis message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns ImportFeaturesAnalysis
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
+
+                        /**
+                         * Verifies an ImportFeaturesAnalysis message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates an ImportFeaturesAnalysis message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns ImportFeaturesAnalysis
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
+
+                        /**
+                         * Creates a plain object from an ImportFeaturesAnalysis message. Also converts values to other types if specified.
+                         * @param message ImportFeaturesAnalysis
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this ImportFeaturesAnalysis to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for ImportFeaturesAnalysis
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
+
+                    namespace ImportFeaturesAnalysis {
+
+                        /** State enum. */
+                        enum State {
+                            STATE_UNSPECIFIED = 0,
+                            DEFAULT = 1,
+                            ENABLED = 2,
+                            DISABLED = 3
+                        }
+
+                        /** Baseline enum. */
+                        enum Baseline {
+                            BASELINE_UNSPECIFIED = 0,
+                            LATEST_STATS = 1,
+                            MOST_RECENT_SNAPSHOT_STATS = 2,
+                            PREVIOUS_IMPORT_FEATURES_STATS = 3
+                        }
+                    }
+
+                    /** Properties of a ThresholdConfig. */
+                    interface IThresholdConfig {
+
+                        /** ThresholdConfig value */
+                        value?: (number|null);
+                    }
+
+                    /** Represents a ThresholdConfig. */
+                    class ThresholdConfig implements IThresholdConfig {
+
+                        /**
+                         * Constructs a new ThresholdConfig.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig);
+
+                        /** ThresholdConfig value. */
+                        public value?: (number|null);
+
+                        /** ThresholdConfig threshold. */
+                        public threshold?: "value";
+
+                        /**
+                         * Creates a new ThresholdConfig instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns ThresholdConfig instance
+                         */
+                        public static create(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+
+                        /**
+                         * Encodes the specified ThresholdConfig message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig.verify|verify} messages.
+                         * @param message ThresholdConfig message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified ThresholdConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig.verify|verify} messages.
+                         * @param message ThresholdConfig message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes a ThresholdConfig message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns ThresholdConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+
+                        /**
+                         * Decodes a ThresholdConfig message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns ThresholdConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+
+                        /**
+                         * Verifies a ThresholdConfig message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates a ThresholdConfig message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns ThresholdConfig
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+
+                        /**
+                         * Creates a plain object from a ThresholdConfig message. Also converts values to other types if specified.
+                         * @param message ThresholdConfig
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this ThresholdConfig to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for ThresholdConfig
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
+                }
+
+                /** Properties of an EvaluatedAnnotation. */
+                interface IEvaluatedAnnotation {
+
+                    /** EvaluatedAnnotation type */
+                    type?: (google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType|keyof typeof google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType|null);
+
+                    /** EvaluatedAnnotation predictions */
+                    predictions?: (google.protobuf.IValue[]|null);
+
+                    /** EvaluatedAnnotation groundTruths */
+                    groundTruths?: (google.protobuf.IValue[]|null);
+
+                    /** EvaluatedAnnotation dataItemPayload */
+                    dataItemPayload?: (google.protobuf.IValue|null);
+
+                    /** EvaluatedAnnotation evaluatedDataItemViewId */
+                    evaluatedDataItemViewId?: (string|null);
+
+                    /** EvaluatedAnnotation explanations */
+                    explanations?: (google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation[]|null);
+
+                    /** EvaluatedAnnotation errorAnalysisAnnotations */
+                    errorAnalysisAnnotations?: (google.cloud.aiplatform.v1.IErrorAnalysisAnnotation[]|null);
+                }
+
+                /** Represents an EvaluatedAnnotation. */
+                class EvaluatedAnnotation implements IEvaluatedAnnotation {
+
+                    /**
+                     * Constructs a new EvaluatedAnnotation.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotation);
+
+                    /** EvaluatedAnnotation type. */
+                    public type: (google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType|keyof typeof google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType);
+
+                    /** EvaluatedAnnotation predictions. */
+                    public predictions: google.protobuf.IValue[];
+
+                    /** EvaluatedAnnotation groundTruths. */
+                    public groundTruths: google.protobuf.IValue[];
+
+                    /** EvaluatedAnnotation dataItemPayload. */
+                    public dataItemPayload?: (google.protobuf.IValue|null);
+
+                    /** EvaluatedAnnotation evaluatedDataItemViewId. */
+                    public evaluatedDataItemViewId: string;
+
+                    /** EvaluatedAnnotation explanations. */
+                    public explanations: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation[];
+
+                    /** EvaluatedAnnotation errorAnalysisAnnotations. */
+                    public errorAnalysisAnnotations: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation[];
+
+                    /**
+                     * Creates a new EvaluatedAnnotation instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns EvaluatedAnnotation instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotation): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+
+                    /**
+                     * Encodes the specified EvaluatedAnnotation message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotation.verify|verify} messages.
+                     * @param message EvaluatedAnnotation message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IEvaluatedAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified EvaluatedAnnotation message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotation.verify|verify} messages.
+                     * @param message EvaluatedAnnotation message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEvaluatedAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an EvaluatedAnnotation message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns EvaluatedAnnotation
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+
+                    /**
+                     * Decodes an EvaluatedAnnotation message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns EvaluatedAnnotation
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+
+                    /**
+                     * Verifies an EvaluatedAnnotation message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an EvaluatedAnnotation message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns EvaluatedAnnotation
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+
+                    /**
+                     * Creates a plain object from an EvaluatedAnnotation message. Also converts values to other types if specified.
+                     * @param message EvaluatedAnnotation
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.EvaluatedAnnotation, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this EvaluatedAnnotation to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for EvaluatedAnnotation
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                namespace EvaluatedAnnotation {
+
+                    /** EvaluatedAnnotationType enum. */
+                    enum EvaluatedAnnotationType {
+                        EVALUATED_ANNOTATION_TYPE_UNSPECIFIED = 0,
+                        TRUE_POSITIVE = 1,
+                        FALSE_POSITIVE = 2,
+                        FALSE_NEGATIVE = 3
+                    }
+                }
+
+                /** Properties of an EvaluatedAnnotationExplanation. */
+                interface IEvaluatedAnnotationExplanation {
+
+                    /** EvaluatedAnnotationExplanation explanationType */
+                    explanationType?: (string|null);
+
+                    /** EvaluatedAnnotationExplanation explanation */
+                    explanation?: (google.cloud.aiplatform.v1.IExplanation|null);
+                }
+
+                /** Represents an EvaluatedAnnotationExplanation. */
+                class EvaluatedAnnotationExplanation implements IEvaluatedAnnotationExplanation {
+
+                    /**
+                     * Constructs a new EvaluatedAnnotationExplanation.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation);
+
+                    /** EvaluatedAnnotationExplanation explanationType. */
+                    public explanationType: string;
+
+                    /** EvaluatedAnnotationExplanation explanation. */
+                    public explanation?: (google.cloud.aiplatform.v1.IExplanation|null);
+
+                    /**
+                     * Creates a new EvaluatedAnnotationExplanation instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns EvaluatedAnnotationExplanation instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+
+                    /**
+                     * Encodes the specified EvaluatedAnnotationExplanation message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation.verify|verify} messages.
+                     * @param message EvaluatedAnnotationExplanation message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified EvaluatedAnnotationExplanation message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation.verify|verify} messages.
+                     * @param message EvaluatedAnnotationExplanation message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an EvaluatedAnnotationExplanation message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns EvaluatedAnnotationExplanation
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+
+                    /**
+                     * Decodes an EvaluatedAnnotationExplanation message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns EvaluatedAnnotationExplanation
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+
+                    /**
+                     * Verifies an EvaluatedAnnotationExplanation message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an EvaluatedAnnotationExplanation message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns EvaluatedAnnotationExplanation
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+
+                    /**
+                     * Creates a plain object from an EvaluatedAnnotationExplanation message. Also converts values to other types if specified.
+                     * @param message EvaluatedAnnotationExplanation
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this EvaluatedAnnotationExplanation to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for EvaluatedAnnotationExplanation
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of an ErrorAnalysisAnnotation. */
+                interface IErrorAnalysisAnnotation {
+
+                    /** ErrorAnalysisAnnotation attributedItems */
+                    attributedItems?: (google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem[]|null);
+
+                    /** ErrorAnalysisAnnotation queryType */
+                    queryType?: (google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType|keyof typeof google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType|null);
+
+                    /** ErrorAnalysisAnnotation outlierScore */
+                    outlierScore?: (number|null);
+
+                    /** ErrorAnalysisAnnotation outlierThreshold */
+                    outlierThreshold?: (number|null);
+                }
+
+                /** Represents an ErrorAnalysisAnnotation. */
+                class ErrorAnalysisAnnotation implements IErrorAnalysisAnnotation {
+
+                    /**
+                     * Constructs a new ErrorAnalysisAnnotation.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation);
+
+                    /** ErrorAnalysisAnnotation attributedItems. */
+                    public attributedItems: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem[];
+
+                    /** ErrorAnalysisAnnotation queryType. */
+                    public queryType: (google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType|keyof typeof google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType);
+
+                    /** ErrorAnalysisAnnotation outlierScore. */
+                    public outlierScore: number;
+
+                    /** ErrorAnalysisAnnotation outlierThreshold. */
+                    public outlierThreshold: number;
+
+                    /**
+                     * Creates a new ErrorAnalysisAnnotation instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ErrorAnalysisAnnotation instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+
+                    /**
+                     * Encodes the specified ErrorAnalysisAnnotation message. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.verify|verify} messages.
+                     * @param message ErrorAnalysisAnnotation message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ErrorAnalysisAnnotation message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.verify|verify} messages.
+                     * @param message ErrorAnalysisAnnotation message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an ErrorAnalysisAnnotation message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ErrorAnalysisAnnotation
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+
+                    /**
+                     * Decodes an ErrorAnalysisAnnotation message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ErrorAnalysisAnnotation
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+
+                    /**
+                     * Verifies an ErrorAnalysisAnnotation message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an ErrorAnalysisAnnotation message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ErrorAnalysisAnnotation
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+
+                    /**
+                     * Creates a plain object from an ErrorAnalysisAnnotation message. Also converts values to other types if specified.
+                     * @param message ErrorAnalysisAnnotation
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ErrorAnalysisAnnotation to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ErrorAnalysisAnnotation
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                namespace ErrorAnalysisAnnotation {
+
+                    /** Properties of an AttributedItem. */
+                    interface IAttributedItem {
+
+                        /** AttributedItem annotationResourceName */
+                        annotationResourceName?: (string|null);
+
+                        /** AttributedItem distance */
+                        distance?: (number|null);
+                    }
+
+                    /** Represents an AttributedItem. */
+                    class AttributedItem implements IAttributedItem {
+
+                        /**
+                         * Constructs a new AttributedItem.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem);
+
+                        /** AttributedItem annotationResourceName. */
+                        public annotationResourceName: string;
+
+                        /** AttributedItem distance. */
+                        public distance: number;
+
+                        /**
+                         * Creates a new AttributedItem instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns AttributedItem instance
+                         */
+                        public static create(properties?: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
+
+                        /**
+                         * Encodes the specified AttributedItem message. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem.verify|verify} messages.
+                         * @param message AttributedItem message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified AttributedItem message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem.verify|verify} messages.
+                         * @param message AttributedItem message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes an AttributedItem message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns AttributedItem
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
+
+                        /**
+                         * Decodes an AttributedItem message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns AttributedItem
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
+
+                        /**
+                         * Verifies an AttributedItem message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates an AttributedItem message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns AttributedItem
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
+
+                        /**
+                         * Creates a plain object from an AttributedItem message. Also converts values to other types if specified.
+                         * @param message AttributedItem
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this AttributedItem to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for AttributedItem
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
+
+                    /** QueryType enum. */
+                    enum QueryType {
+                        QUERY_TYPE_UNSPECIFIED = 0,
+                        ALL_SIMILAR = 1,
+                        SAME_CLASS_SIMILAR = 2,
+                        SAME_CLASS_DISSIMILAR = 3
+                    }
+                }
+
+                /** Represents an EvaluationService */
+                class EvaluationService extends $protobuf.rpc.Service {
+
+                    /**
+                     * Constructs a new EvaluationService service.
+                     * @param rpcImpl RPC implementation
+                     * @param [requestDelimited=false] Whether requests are length-delimited
+                     * @param [responseDelimited=false] Whether responses are length-delimited
+                     */
+                    constructor(rpcImpl: $protobuf.RPCImpl, requestDelimited?: boolean, responseDelimited?: boolean);
+
+                    /**
+                     * Creates new EvaluationService service using the specified rpc implementation.
+                     * @param rpcImpl RPC implementation
+                     * @param [requestDelimited=false] Whether requests are length-delimited
+                     * @param [responseDelimited=false] Whether responses are length-delimited
+                     * @returns RPC service. Useful where requests and/or responses are streamed.
+                     */
+                    public static create(rpcImpl: $protobuf.RPCImpl, requestDelimited?: boolean, responseDelimited?: boolean): EvaluationService;
+
+                    /**
+                     * Calls EvaluateInstances.
+                     * @param request EvaluateInstancesRequest message or plain object
+                     * @param callback Node-style callback called with the error, if any, and EvaluateInstancesResponse
+                     */
+                    public evaluateInstances(request: google.cloud.aiplatform.v1.IEvaluateInstancesRequest, callback: google.cloud.aiplatform.v1.EvaluationService.EvaluateInstancesCallback): void;
+
+                    /**
+                     * Calls EvaluateInstances.
+                     * @param request EvaluateInstancesRequest message or plain object
+                     * @returns Promise
+                     */
+                    public evaluateInstances(request: google.cloud.aiplatform.v1.IEvaluateInstancesRequest): Promise<google.cloud.aiplatform.v1.EvaluateInstancesResponse>;
+                }
+
+                namespace EvaluationService {
+
+                    /**
+                     * Callback as used by {@link google.cloud.aiplatform.v1.EvaluationService|evaluateInstances}.
+                     * @param error Error, if any
+                     * @param [response] EvaluateInstancesResponse
+                     */
+                    type EvaluateInstancesCallback = (error: (Error|null), response?: google.cloud.aiplatform.v1.EvaluateInstancesResponse) => void;
+                }
+
+                /** PairwiseChoice enum. */
+                enum PairwiseChoice {
+                    PAIRWISE_CHOICE_UNSPECIFIED = 0,
+                    BASELINE = 1,
+                    CANDIDATE = 2,
+                    TIE = 3
+                }
+
+                /** Properties of an EvaluateInstancesRequest. */
+                interface IEvaluateInstancesRequest {
+
+                    /** EvaluateInstancesRequest exactMatchInput */
+                    exactMatchInput?: (google.cloud.aiplatform.v1.IExactMatchInput|null);
+
+                    /** EvaluateInstancesRequest bleuInput */
+                    bleuInput?: (google.cloud.aiplatform.v1.IBleuInput|null);
+
+                    /** EvaluateInstancesRequest rougeInput */
+                    rougeInput?: (google.cloud.aiplatform.v1.IRougeInput|null);
+
+                    /** EvaluateInstancesRequest fluencyInput */
+                    fluencyInput?: (google.cloud.aiplatform.v1.IFluencyInput|null);
+
+                    /** EvaluateInstancesRequest coherenceInput */
+                    coherenceInput?: (google.cloud.aiplatform.v1.ICoherenceInput|null);
+
+                    /** EvaluateInstancesRequest safetyInput */
+                    safetyInput?: (google.cloud.aiplatform.v1.ISafetyInput|null);
+
+                    /** EvaluateInstancesRequest groundednessInput */
+                    groundednessInput?: (google.cloud.aiplatform.v1.IGroundednessInput|null);
+
+                    /** EvaluateInstancesRequest fulfillmentInput */
+                    fulfillmentInput?: (google.cloud.aiplatform.v1.IFulfillmentInput|null);
+
+                    /** EvaluateInstancesRequest summarizationQualityInput */
+                    summarizationQualityInput?: (google.cloud.aiplatform.v1.ISummarizationQualityInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseSummarizationQualityInput */
+                    pairwiseSummarizationQualityInput?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput|null);
+
+                    /** EvaluateInstancesRequest summarizationHelpfulnessInput */
+                    summarizationHelpfulnessInput?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput|null);
+
+                    /** EvaluateInstancesRequest summarizationVerbosityInput */
+                    summarizationVerbosityInput?: (google.cloud.aiplatform.v1.ISummarizationVerbosityInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringQualityInput */
+                    questionAnsweringQualityInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseQuestionAnsweringQualityInput */
+                    pairwiseQuestionAnsweringQualityInput?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringRelevanceInput */
+                    questionAnsweringRelevanceInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringHelpfulnessInput */
+                    questionAnsweringHelpfulnessInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringCorrectnessInput */
+                    questionAnsweringCorrectnessInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput|null);
+
+                    /** EvaluateInstancesRequest pointwiseMetricInput */
+                    pointwiseMetricInput?: (google.cloud.aiplatform.v1.IPointwiseMetricInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseMetricInput */
+                    pairwiseMetricInput?: (google.cloud.aiplatform.v1.IPairwiseMetricInput|null);
+
+                    /** EvaluateInstancesRequest toolCallValidInput */
+                    toolCallValidInput?: (google.cloud.aiplatform.v1.IToolCallValidInput|null);
+
+                    /** EvaluateInstancesRequest toolNameMatchInput */
+                    toolNameMatchInput?: (google.cloud.aiplatform.v1.IToolNameMatchInput|null);
+
+                    /** EvaluateInstancesRequest toolParameterKeyMatchInput */
+                    toolParameterKeyMatchInput?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchInput|null);
+
+                    /** EvaluateInstancesRequest toolParameterKvMatchInput */
+                    toolParameterKvMatchInput?: (google.cloud.aiplatform.v1.IToolParameterKVMatchInput|null);
+
+                    /** EvaluateInstancesRequest location */
+                    location?: (string|null);
+                }
+
+                /** Represents an EvaluateInstancesRequest. */
+                class EvaluateInstancesRequest implements IEvaluateInstancesRequest {
+
+                    /**
+                     * Constructs a new EvaluateInstancesRequest.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IEvaluateInstancesRequest);
+
+                    /** EvaluateInstancesRequest exactMatchInput. */
+                    public exactMatchInput?: (google.cloud.aiplatform.v1.IExactMatchInput|null);
+
+                    /** EvaluateInstancesRequest bleuInput. */
+                    public bleuInput?: (google.cloud.aiplatform.v1.IBleuInput|null);
+
+                    /** EvaluateInstancesRequest rougeInput. */
+                    public rougeInput?: (google.cloud.aiplatform.v1.IRougeInput|null);
+
+                    /** EvaluateInstancesRequest fluencyInput. */
+                    public fluencyInput?: (google.cloud.aiplatform.v1.IFluencyInput|null);
+
+                    /** EvaluateInstancesRequest coherenceInput. */
+                    public coherenceInput?: (google.cloud.aiplatform.v1.ICoherenceInput|null);
+
+                    /** EvaluateInstancesRequest safetyInput. */
+                    public safetyInput?: (google.cloud.aiplatform.v1.ISafetyInput|null);
+
+                    /** EvaluateInstancesRequest groundednessInput. */
+                    public groundednessInput?: (google.cloud.aiplatform.v1.IGroundednessInput|null);
+
+                    /** EvaluateInstancesRequest fulfillmentInput. */
+                    public fulfillmentInput?: (google.cloud.aiplatform.v1.IFulfillmentInput|null);
+
+                    /** EvaluateInstancesRequest summarizationQualityInput. */
+                    public summarizationQualityInput?: (google.cloud.aiplatform.v1.ISummarizationQualityInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseSummarizationQualityInput. */
+                    public pairwiseSummarizationQualityInput?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput|null);
+
+                    /** EvaluateInstancesRequest summarizationHelpfulnessInput. */
+                    public summarizationHelpfulnessInput?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput|null);
+
+                    /** EvaluateInstancesRequest summarizationVerbosityInput. */
+                    public summarizationVerbosityInput?: (google.cloud.aiplatform.v1.ISummarizationVerbosityInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringQualityInput. */
+                    public questionAnsweringQualityInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseQuestionAnsweringQualityInput. */
+                    public pairwiseQuestionAnsweringQualityInput?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringRelevanceInput. */
+                    public questionAnsweringRelevanceInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringHelpfulnessInput. */
+                    public questionAnsweringHelpfulnessInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput|null);
+
+                    /** EvaluateInstancesRequest questionAnsweringCorrectnessInput. */
+                    public questionAnsweringCorrectnessInput?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput|null);
+
+                    /** EvaluateInstancesRequest pointwiseMetricInput. */
+                    public pointwiseMetricInput?: (google.cloud.aiplatform.v1.IPointwiseMetricInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseMetricInput. */
+                    public pairwiseMetricInput?: (google.cloud.aiplatform.v1.IPairwiseMetricInput|null);
+
+                    /** EvaluateInstancesRequest toolCallValidInput. */
+                    public toolCallValidInput?: (google.cloud.aiplatform.v1.IToolCallValidInput|null);
+
+                    /** EvaluateInstancesRequest toolNameMatchInput. */
+                    public toolNameMatchInput?: (google.cloud.aiplatform.v1.IToolNameMatchInput|null);
+
+                    /** EvaluateInstancesRequest toolParameterKeyMatchInput. */
+                    public toolParameterKeyMatchInput?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchInput|null);
+
+                    /** EvaluateInstancesRequest toolParameterKvMatchInput. */
+                    public toolParameterKvMatchInput?: (google.cloud.aiplatform.v1.IToolParameterKVMatchInput|null);
+
+                    /** EvaluateInstancesRequest location. */
+                    public location: string;
+
+                    /** EvaluateInstancesRequest metricInputs. */
+                    public metricInputs?: ("exactMatchInput"|"bleuInput"|"rougeInput"|"fluencyInput"|"coherenceInput"|"safetyInput"|"groundednessInput"|"fulfillmentInput"|"summarizationQualityInput"|"pairwiseSummarizationQualityInput"|"summarizationHelpfulnessInput"|"summarizationVerbosityInput"|"questionAnsweringQualityInput"|"pairwiseQuestionAnsweringQualityInput"|"questionAnsweringRelevanceInput"|"questionAnsweringHelpfulnessInput"|"questionAnsweringCorrectnessInput"|"pointwiseMetricInput"|"pairwiseMetricInput"|"toolCallValidInput"|"toolNameMatchInput"|"toolParameterKeyMatchInput"|"toolParameterKvMatchInput");
+
+                    /**
+                     * Creates a new EvaluateInstancesRequest instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns EvaluateInstancesRequest instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IEvaluateInstancesRequest): google.cloud.aiplatform.v1.EvaluateInstancesRequest;
+
+                    /**
+                     * Encodes the specified EvaluateInstancesRequest message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesRequest.verify|verify} messages.
+                     * @param message EvaluateInstancesRequest message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IEvaluateInstancesRequest, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified EvaluateInstancesRequest message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesRequest.verify|verify} messages.
+                     * @param message EvaluateInstancesRequest message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEvaluateInstancesRequest, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an EvaluateInstancesRequest message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns EvaluateInstancesRequest
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EvaluateInstancesRequest;
+
+                    /**
+                     * Decodes an EvaluateInstancesRequest message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns EvaluateInstancesRequest
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EvaluateInstancesRequest;
+
+                    /**
+                     * Verifies an EvaluateInstancesRequest message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an EvaluateInstancesRequest message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns EvaluateInstancesRequest
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EvaluateInstancesRequest;
+
+                    /**
+                     * Creates a plain object from an EvaluateInstancesRequest message. Also converts values to other types if specified.
+                     * @param message EvaluateInstancesRequest
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.EvaluateInstancesRequest, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this EvaluateInstancesRequest to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for EvaluateInstancesRequest
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of an EvaluateInstancesResponse. */
+                interface IEvaluateInstancesResponse {
+
+                    /** EvaluateInstancesResponse exactMatchResults */
+                    exactMatchResults?: (google.cloud.aiplatform.v1.IExactMatchResults|null);
+
+                    /** EvaluateInstancesResponse bleuResults */
+                    bleuResults?: (google.cloud.aiplatform.v1.IBleuResults|null);
+
+                    /** EvaluateInstancesResponse rougeResults */
+                    rougeResults?: (google.cloud.aiplatform.v1.IRougeResults|null);
+
+                    /** EvaluateInstancesResponse fluencyResult */
+                    fluencyResult?: (google.cloud.aiplatform.v1.IFluencyResult|null);
+
+                    /** EvaluateInstancesResponse coherenceResult */
+                    coherenceResult?: (google.cloud.aiplatform.v1.ICoherenceResult|null);
+
+                    /** EvaluateInstancesResponse safetyResult */
+                    safetyResult?: (google.cloud.aiplatform.v1.ISafetyResult|null);
+
+                    /** EvaluateInstancesResponse groundednessResult */
+                    groundednessResult?: (google.cloud.aiplatform.v1.IGroundednessResult|null);
+
+                    /** EvaluateInstancesResponse fulfillmentResult */
+                    fulfillmentResult?: (google.cloud.aiplatform.v1.IFulfillmentResult|null);
+
+                    /** EvaluateInstancesResponse summarizationQualityResult */
+                    summarizationQualityResult?: (google.cloud.aiplatform.v1.ISummarizationQualityResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseSummarizationQualityResult */
+                    pairwiseSummarizationQualityResult?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult|null);
+
+                    /** EvaluateInstancesResponse summarizationHelpfulnessResult */
+                    summarizationHelpfulnessResult?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult|null);
+
+                    /** EvaluateInstancesResponse summarizationVerbosityResult */
+                    summarizationVerbosityResult?: (google.cloud.aiplatform.v1.ISummarizationVerbosityResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringQualityResult */
+                    questionAnsweringQualityResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseQuestionAnsweringQualityResult */
+                    pairwiseQuestionAnsweringQualityResult?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringRelevanceResult */
+                    questionAnsweringRelevanceResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringHelpfulnessResult */
+                    questionAnsweringHelpfulnessResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringCorrectnessResult */
+                    questionAnsweringCorrectnessResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult|null);
+
+                    /** EvaluateInstancesResponse pointwiseMetricResult */
+                    pointwiseMetricResult?: (google.cloud.aiplatform.v1.IPointwiseMetricResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseMetricResult */
+                    pairwiseMetricResult?: (google.cloud.aiplatform.v1.IPairwiseMetricResult|null);
+
+                    /** EvaluateInstancesResponse toolCallValidResults */
+                    toolCallValidResults?: (google.cloud.aiplatform.v1.IToolCallValidResults|null);
+
+                    /** EvaluateInstancesResponse toolNameMatchResults */
+                    toolNameMatchResults?: (google.cloud.aiplatform.v1.IToolNameMatchResults|null);
+
+                    /** EvaluateInstancesResponse toolParameterKeyMatchResults */
+                    toolParameterKeyMatchResults?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchResults|null);
+
+                    /** EvaluateInstancesResponse toolParameterKvMatchResults */
+                    toolParameterKvMatchResults?: (google.cloud.aiplatform.v1.IToolParameterKVMatchResults|null);
+                }
+
+                /** Represents an EvaluateInstancesResponse. */
+                class EvaluateInstancesResponse implements IEvaluateInstancesResponse {
+
+                    /**
+                     * Constructs a new EvaluateInstancesResponse.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IEvaluateInstancesResponse);
+
+                    /** EvaluateInstancesResponse exactMatchResults. */
+                    public exactMatchResults?: (google.cloud.aiplatform.v1.IExactMatchResults|null);
+
+                    /** EvaluateInstancesResponse bleuResults. */
+                    public bleuResults?: (google.cloud.aiplatform.v1.IBleuResults|null);
+
+                    /** EvaluateInstancesResponse rougeResults. */
+                    public rougeResults?: (google.cloud.aiplatform.v1.IRougeResults|null);
+
+                    /** EvaluateInstancesResponse fluencyResult. */
+                    public fluencyResult?: (google.cloud.aiplatform.v1.IFluencyResult|null);
+
+                    /** EvaluateInstancesResponse coherenceResult. */
+                    public coherenceResult?: (google.cloud.aiplatform.v1.ICoherenceResult|null);
+
+                    /** EvaluateInstancesResponse safetyResult. */
+                    public safetyResult?: (google.cloud.aiplatform.v1.ISafetyResult|null);
+
+                    /** EvaluateInstancesResponse groundednessResult. */
+                    public groundednessResult?: (google.cloud.aiplatform.v1.IGroundednessResult|null);
+
+                    /** EvaluateInstancesResponse fulfillmentResult. */
+                    public fulfillmentResult?: (google.cloud.aiplatform.v1.IFulfillmentResult|null);
+
+                    /** EvaluateInstancesResponse summarizationQualityResult. */
+                    public summarizationQualityResult?: (google.cloud.aiplatform.v1.ISummarizationQualityResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseSummarizationQualityResult. */
+                    public pairwiseSummarizationQualityResult?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult|null);
+
+                    /** EvaluateInstancesResponse summarizationHelpfulnessResult. */
+                    public summarizationHelpfulnessResult?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult|null);
+
+                    /** EvaluateInstancesResponse summarizationVerbosityResult. */
+                    public summarizationVerbosityResult?: (google.cloud.aiplatform.v1.ISummarizationVerbosityResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringQualityResult. */
+                    public questionAnsweringQualityResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseQuestionAnsweringQualityResult. */
+                    public pairwiseQuestionAnsweringQualityResult?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringRelevanceResult. */
+                    public questionAnsweringRelevanceResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringHelpfulnessResult. */
+                    public questionAnsweringHelpfulnessResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult|null);
+
+                    /** EvaluateInstancesResponse questionAnsweringCorrectnessResult. */
+                    public questionAnsweringCorrectnessResult?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult|null);
+
+                    /** EvaluateInstancesResponse pointwiseMetricResult. */
+                    public pointwiseMetricResult?: (google.cloud.aiplatform.v1.IPointwiseMetricResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseMetricResult. */
+                    public pairwiseMetricResult?: (google.cloud.aiplatform.v1.IPairwiseMetricResult|null);
+
+                    /** EvaluateInstancesResponse toolCallValidResults. */
+                    public toolCallValidResults?: (google.cloud.aiplatform.v1.IToolCallValidResults|null);
+
+                    /** EvaluateInstancesResponse toolNameMatchResults. */
+                    public toolNameMatchResults?: (google.cloud.aiplatform.v1.IToolNameMatchResults|null);
+
+                    /** EvaluateInstancesResponse toolParameterKeyMatchResults. */
+                    public toolParameterKeyMatchResults?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchResults|null);
+
+                    /** EvaluateInstancesResponse toolParameterKvMatchResults. */
+                    public toolParameterKvMatchResults?: (google.cloud.aiplatform.v1.IToolParameterKVMatchResults|null);
+
+                    /** EvaluateInstancesResponse evaluationResults. */
+                    public evaluationResults?: ("exactMatchResults"|"bleuResults"|"rougeResults"|"fluencyResult"|"coherenceResult"|"safetyResult"|"groundednessResult"|"fulfillmentResult"|"summarizationQualityResult"|"pairwiseSummarizationQualityResult"|"summarizationHelpfulnessResult"|"summarizationVerbosityResult"|"questionAnsweringQualityResult"|"pairwiseQuestionAnsweringQualityResult"|"questionAnsweringRelevanceResult"|"questionAnsweringHelpfulnessResult"|"questionAnsweringCorrectnessResult"|"pointwiseMetricResult"|"pairwiseMetricResult"|"toolCallValidResults"|"toolNameMatchResults"|"toolParameterKeyMatchResults"|"toolParameterKvMatchResults");
+
+                    /**
+                     * Creates a new EvaluateInstancesResponse instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns EvaluateInstancesResponse instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IEvaluateInstancesResponse): google.cloud.aiplatform.v1.EvaluateInstancesResponse;
+
+                    /**
+                     * Encodes the specified EvaluateInstancesResponse message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesResponse.verify|verify} messages.
+                     * @param message EvaluateInstancesResponse message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IEvaluateInstancesResponse, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified EvaluateInstancesResponse message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesResponse.verify|verify} messages.
+                     * @param message EvaluateInstancesResponse message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEvaluateInstancesResponse, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an EvaluateInstancesResponse message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns EvaluateInstancesResponse
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EvaluateInstancesResponse;
+
+                    /**
+                     * Decodes an EvaluateInstancesResponse message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns EvaluateInstancesResponse
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EvaluateInstancesResponse;
+
+                    /**
+                     * Verifies an EvaluateInstancesResponse message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an EvaluateInstancesResponse message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns EvaluateInstancesResponse
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EvaluateInstancesResponse;
+
+                    /**
+                     * Creates a plain object from an EvaluateInstancesResponse message. Also converts values to other types if specified.
+                     * @param message EvaluateInstancesResponse
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.EvaluateInstancesResponse, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this EvaluateInstancesResponse to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for EvaluateInstancesResponse
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of an ExactMatchInput. */
+                interface IExactMatchInput {
+
+                    /** ExactMatchInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IExactMatchSpec|null);
+
+                    /** ExactMatchInput instances */
+                    instances?: (google.cloud.aiplatform.v1.IExactMatchInstance[]|null);
+                }
+
+                /** Represents an ExactMatchInput. */
+                class ExactMatchInput implements IExactMatchInput {
+
+                    /**
+                     * Constructs a new ExactMatchInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IExactMatchInput);
+
+                    /** ExactMatchInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IExactMatchSpec|null);
+
+                    /** ExactMatchInput instances. */
+                    public instances: google.cloud.aiplatform.v1.IExactMatchInstance[];
+
+                    /**
+                     * Creates a new ExactMatchInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ExactMatchInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IExactMatchInput): google.cloud.aiplatform.v1.ExactMatchInput;
+
+                    /**
+                     * Encodes the specified ExactMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInput.verify|verify} messages.
+                     * @param message ExactMatchInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IExactMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ExactMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInput.verify|verify} messages.
+                     * @param message ExactMatchInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IExactMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an ExactMatchInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ExactMatchInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ExactMatchInput;
+
+                    /**
+                     * Decodes an ExactMatchInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ExactMatchInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ExactMatchInput;
+
+                    /**
+                     * Verifies an ExactMatchInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an ExactMatchInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ExactMatchInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ExactMatchInput;
+
+                    /**
+                     * Creates a plain object from an ExactMatchInput message. Also converts values to other types if specified.
+                     * @param message ExactMatchInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ExactMatchInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ExactMatchInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ExactMatchInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of an ExactMatchInstance. */
+                interface IExactMatchInstance {
+
+                    /** ExactMatchInstance prediction */
+                    prediction?: (string|null);
+
+                    /** ExactMatchInstance reference */
+                    reference?: (string|null);
+                }
+
+                /** Represents an ExactMatchInstance. */
+                class ExactMatchInstance implements IExactMatchInstance {
+
+                    /**
+                     * Constructs a new ExactMatchInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IExactMatchInstance);
+
+                    /** ExactMatchInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** ExactMatchInstance reference. */
+                    public reference?: (string|null);
+
+                    /** ExactMatchInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** ExactMatchInstance _reference. */
+                    public _reference?: "reference";
+
+                    /**
+                     * Creates a new ExactMatchInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ExactMatchInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IExactMatchInstance): google.cloud.aiplatform.v1.ExactMatchInstance;
+
+                    /**
+                     * Encodes the specified ExactMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInstance.verify|verify} messages.
+                     * @param message ExactMatchInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IExactMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ExactMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInstance.verify|verify} messages.
+                     * @param message ExactMatchInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IExactMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an ExactMatchInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ExactMatchInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ExactMatchInstance;
+
+                    /**
+                     * Decodes an ExactMatchInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ExactMatchInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ExactMatchInstance;
+
+                    /**
+                     * Verifies an ExactMatchInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an ExactMatchInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ExactMatchInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ExactMatchInstance;
+
+                    /**
+                     * Creates a plain object from an ExactMatchInstance message. Also converts values to other types if specified.
+                     * @param message ExactMatchInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ExactMatchInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ExactMatchInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ExactMatchInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of an ExactMatchSpec. */
+                interface IExactMatchSpec {
+                }
+
+                /** Represents an ExactMatchSpec. */
+                class ExactMatchSpec implements IExactMatchSpec {
+
+                    /**
+                     * Constructs a new ExactMatchSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IExactMatchSpec);
+
+                    /**
+                     * Creates a new ExactMatchSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ExactMatchSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IExactMatchSpec): google.cloud.aiplatform.v1.ExactMatchSpec;
+
+                    /**
+                     * Encodes the specified ExactMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchSpec.verify|verify} messages.
+                     * @param message ExactMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IExactMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ExactMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchSpec.verify|verify} messages.
+                     * @param message ExactMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IExactMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an ExactMatchSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ExactMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ExactMatchSpec;
+
+                    /**
+                     * Decodes an ExactMatchSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ExactMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ExactMatchSpec;
+
+                    /**
+                     * Verifies an ExactMatchSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an ExactMatchSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ExactMatchSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ExactMatchSpec;
+
+                    /**
+                     * Creates a plain object from an ExactMatchSpec message. Also converts values to other types if specified.
+                     * @param message ExactMatchSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ExactMatchSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ExactMatchSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ExactMatchSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of an ExactMatchResults. */
+                interface IExactMatchResults {
+
+                    /** ExactMatchResults exactMatchMetricValues */
+                    exactMatchMetricValues?: (google.cloud.aiplatform.v1.IExactMatchMetricValue[]|null);
+                }
+
+                /** Represents an ExactMatchResults. */
+                class ExactMatchResults implements IExactMatchResults {
+
+                    /**
+                     * Constructs a new ExactMatchResults.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IExactMatchResults);
+
+                    /** ExactMatchResults exactMatchMetricValues. */
+                    public exactMatchMetricValues: google.cloud.aiplatform.v1.IExactMatchMetricValue[];
+
+                    /**
+                     * Creates a new ExactMatchResults instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ExactMatchResults instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IExactMatchResults): google.cloud.aiplatform.v1.ExactMatchResults;
+
+                    /**
+                     * Encodes the specified ExactMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchResults.verify|verify} messages.
+                     * @param message ExactMatchResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IExactMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ExactMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchResults.verify|verify} messages.
+                     * @param message ExactMatchResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IExactMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an ExactMatchResults message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ExactMatchResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ExactMatchResults;
+
+                    /**
+                     * Decodes an ExactMatchResults message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ExactMatchResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ExactMatchResults;
+
+                    /**
+                     * Verifies an ExactMatchResults message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an ExactMatchResults message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ExactMatchResults
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ExactMatchResults;
+
+                    /**
+                     * Creates a plain object from an ExactMatchResults message. Also converts values to other types if specified.
+                     * @param message ExactMatchResults
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ExactMatchResults, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ExactMatchResults to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ExactMatchResults
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of an ExactMatchMetricValue. */
+                interface IExactMatchMetricValue {
+
+                    /** ExactMatchMetricValue score */
+                    score?: (number|null);
+                }
+
+                /** Represents an ExactMatchMetricValue. */
+                class ExactMatchMetricValue implements IExactMatchMetricValue {
+
+                    /**
+                     * Constructs a new ExactMatchMetricValue.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IExactMatchMetricValue);
+
+                    /** ExactMatchMetricValue score. */
+                    public score?: (number|null);
+
+                    /** ExactMatchMetricValue _score. */
+                    public _score?: "score";
+
+                    /**
+                     * Creates a new ExactMatchMetricValue instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ExactMatchMetricValue instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IExactMatchMetricValue): google.cloud.aiplatform.v1.ExactMatchMetricValue;
+
+                    /**
+                     * Encodes the specified ExactMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchMetricValue.verify|verify} messages.
+                     * @param message ExactMatchMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IExactMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ExactMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchMetricValue.verify|verify} messages.
+                     * @param message ExactMatchMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IExactMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an ExactMatchMetricValue message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ExactMatchMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ExactMatchMetricValue;
+
+                    /**
+                     * Decodes an ExactMatchMetricValue message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ExactMatchMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ExactMatchMetricValue;
+
+                    /**
+                     * Verifies an ExactMatchMetricValue message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an ExactMatchMetricValue message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ExactMatchMetricValue
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ExactMatchMetricValue;
+
+                    /**
+                     * Creates a plain object from an ExactMatchMetricValue message. Also converts values to other types if specified.
+                     * @param message ExactMatchMetricValue
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ExactMatchMetricValue, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ExactMatchMetricValue to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ExactMatchMetricValue
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a BleuInput. */
+                interface IBleuInput {
+
+                    /** BleuInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IBleuSpec|null);
+
+                    /** BleuInput instances */
+                    instances?: (google.cloud.aiplatform.v1.IBleuInstance[]|null);
+                }
+
+                /** Represents a BleuInput. */
+                class BleuInput implements IBleuInput {
+
+                    /**
+                     * Constructs a new BleuInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IBleuInput);
+
+                    /** BleuInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IBleuSpec|null);
+
+                    /** BleuInput instances. */
+                    public instances: google.cloud.aiplatform.v1.IBleuInstance[];
+
+                    /**
+                     * Creates a new BleuInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns BleuInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IBleuInput): google.cloud.aiplatform.v1.BleuInput;
+
+                    /**
+                     * Encodes the specified BleuInput message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInput.verify|verify} messages.
+                     * @param message BleuInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IBleuInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified BleuInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInput.verify|verify} messages.
+                     * @param message BleuInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IBleuInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a BleuInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns BleuInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.BleuInput;
+
+                    /**
+                     * Decodes a BleuInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns BleuInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.BleuInput;
+
+                    /**
+                     * Verifies a BleuInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a BleuInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns BleuInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.BleuInput;
+
+                    /**
+                     * Creates a plain object from a BleuInput message. Also converts values to other types if specified.
+                     * @param message BleuInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.BleuInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this BleuInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for BleuInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a BleuInstance. */
+                interface IBleuInstance {
+
+                    /** BleuInstance prediction */
+                    prediction?: (string|null);
+
+                    /** BleuInstance reference */
+                    reference?: (string|null);
+                }
+
+                /** Represents a BleuInstance. */
+                class BleuInstance implements IBleuInstance {
+
+                    /**
+                     * Constructs a new BleuInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IBleuInstance);
+
+                    /** BleuInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** BleuInstance reference. */
+                    public reference?: (string|null);
+
+                    /** BleuInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** BleuInstance _reference. */
+                    public _reference?: "reference";
+
+                    /**
+                     * Creates a new BleuInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns BleuInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IBleuInstance): google.cloud.aiplatform.v1.BleuInstance;
+
+                    /**
+                     * Encodes the specified BleuInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInstance.verify|verify} messages.
+                     * @param message BleuInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IBleuInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified BleuInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInstance.verify|verify} messages.
+                     * @param message BleuInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IBleuInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a BleuInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns BleuInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.BleuInstance;
+
+                    /**
+                     * Decodes a BleuInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns BleuInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.BleuInstance;
+
+                    /**
+                     * Verifies a BleuInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a BleuInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns BleuInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.BleuInstance;
+
+                    /**
+                     * Creates a plain object from a BleuInstance message. Also converts values to other types if specified.
+                     * @param message BleuInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.BleuInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this BleuInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for BleuInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a BleuSpec. */
+                interface IBleuSpec {
+
+                    /** BleuSpec useEffectiveOrder */
+                    useEffectiveOrder?: (boolean|null);
+                }
+
+                /** Represents a BleuSpec. */
+                class BleuSpec implements IBleuSpec {
+
+                    /**
+                     * Constructs a new BleuSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IBleuSpec);
+
+                    /** BleuSpec useEffectiveOrder. */
+                    public useEffectiveOrder: boolean;
+
+                    /**
+                     * Creates a new BleuSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns BleuSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IBleuSpec): google.cloud.aiplatform.v1.BleuSpec;
+
+                    /**
+                     * Encodes the specified BleuSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuSpec.verify|verify} messages.
+                     * @param message BleuSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IBleuSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified BleuSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuSpec.verify|verify} messages.
+                     * @param message BleuSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IBleuSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a BleuSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns BleuSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.BleuSpec;
+
+                    /**
+                     * Decodes a BleuSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns BleuSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.BleuSpec;
+
+                    /**
+                     * Verifies a BleuSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a BleuSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns BleuSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.BleuSpec;
+
+                    /**
+                     * Creates a plain object from a BleuSpec message. Also converts values to other types if specified.
+                     * @param message BleuSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.BleuSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this BleuSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for BleuSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a BleuResults. */
+                interface IBleuResults {
+
+                    /** BleuResults bleuMetricValues */
+                    bleuMetricValues?: (google.cloud.aiplatform.v1.IBleuMetricValue[]|null);
+                }
+
+                /** Represents a BleuResults. */
+                class BleuResults implements IBleuResults {
+
+                    /**
+                     * Constructs a new BleuResults.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IBleuResults);
+
+                    /** BleuResults bleuMetricValues. */
+                    public bleuMetricValues: google.cloud.aiplatform.v1.IBleuMetricValue[];
+
+                    /**
+                     * Creates a new BleuResults instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns BleuResults instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IBleuResults): google.cloud.aiplatform.v1.BleuResults;
+
+                    /**
+                     * Encodes the specified BleuResults message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuResults.verify|verify} messages.
+                     * @param message BleuResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IBleuResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified BleuResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuResults.verify|verify} messages.
+                     * @param message BleuResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IBleuResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a BleuResults message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns BleuResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.BleuResults;
+
+                    /**
+                     * Decodes a BleuResults message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns BleuResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.BleuResults;
+
+                    /**
+                     * Verifies a BleuResults message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a BleuResults message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns BleuResults
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.BleuResults;
+
+                    /**
+                     * Creates a plain object from a BleuResults message. Also converts values to other types if specified.
+                     * @param message BleuResults
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.BleuResults, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this BleuResults to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for BleuResults
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a BleuMetricValue. */
+                interface IBleuMetricValue {
+
+                    /** BleuMetricValue score */
+                    score?: (number|null);
+                }
+
+                /** Represents a BleuMetricValue. */
+                class BleuMetricValue implements IBleuMetricValue {
+
+                    /**
+                     * Constructs a new BleuMetricValue.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IBleuMetricValue);
+
+                    /** BleuMetricValue score. */
+                    public score?: (number|null);
+
+                    /** BleuMetricValue _score. */
+                    public _score?: "score";
+
+                    /**
+                     * Creates a new BleuMetricValue instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns BleuMetricValue instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IBleuMetricValue): google.cloud.aiplatform.v1.BleuMetricValue;
+
+                    /**
+                     * Encodes the specified BleuMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuMetricValue.verify|verify} messages.
+                     * @param message BleuMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IBleuMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified BleuMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuMetricValue.verify|verify} messages.
+                     * @param message BleuMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IBleuMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a BleuMetricValue message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns BleuMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.BleuMetricValue;
+
+                    /**
+                     * Decodes a BleuMetricValue message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns BleuMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.BleuMetricValue;
+
+                    /**
+                     * Verifies a BleuMetricValue message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a BleuMetricValue message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns BleuMetricValue
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.BleuMetricValue;
+
+                    /**
+                     * Creates a plain object from a BleuMetricValue message. Also converts values to other types if specified.
+                     * @param message BleuMetricValue
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.BleuMetricValue, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this BleuMetricValue to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for BleuMetricValue
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a RougeInput. */
+                interface IRougeInput {
+
+                    /** RougeInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IRougeSpec|null);
+
+                    /** RougeInput instances */
+                    instances?: (google.cloud.aiplatform.v1.IRougeInstance[]|null);
+                }
+
+                /** Represents a RougeInput. */
+                class RougeInput implements IRougeInput {
+
+                    /**
+                     * Constructs a new RougeInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IRougeInput);
+
+                    /** RougeInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IRougeSpec|null);
+
+                    /** RougeInput instances. */
+                    public instances: google.cloud.aiplatform.v1.IRougeInstance[];
+
+                    /**
+                     * Creates a new RougeInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns RougeInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IRougeInput): google.cloud.aiplatform.v1.RougeInput;
+
+                    /**
+                     * Encodes the specified RougeInput message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInput.verify|verify} messages.
+                     * @param message RougeInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IRougeInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified RougeInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInput.verify|verify} messages.
+                     * @param message RougeInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IRougeInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a RougeInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns RougeInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.RougeInput;
+
+                    /**
+                     * Decodes a RougeInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns RougeInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.RougeInput;
+
+                    /**
+                     * Verifies a RougeInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a RougeInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns RougeInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.RougeInput;
+
+                    /**
+                     * Creates a plain object from a RougeInput message. Also converts values to other types if specified.
+                     * @param message RougeInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.RougeInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this RougeInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for RougeInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a RougeInstance. */
+                interface IRougeInstance {
+
+                    /** RougeInstance prediction */
+                    prediction?: (string|null);
+
+                    /** RougeInstance reference */
+                    reference?: (string|null);
+                }
+
+                /** Represents a RougeInstance. */
+                class RougeInstance implements IRougeInstance {
+
+                    /**
+                     * Constructs a new RougeInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IRougeInstance);
+
+                    /** RougeInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** RougeInstance reference. */
+                    public reference?: (string|null);
+
+                    /** RougeInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** RougeInstance _reference. */
+                    public _reference?: "reference";
+
+                    /**
+                     * Creates a new RougeInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns RougeInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IRougeInstance): google.cloud.aiplatform.v1.RougeInstance;
+
+                    /**
+                     * Encodes the specified RougeInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInstance.verify|verify} messages.
+                     * @param message RougeInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IRougeInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified RougeInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInstance.verify|verify} messages.
+                     * @param message RougeInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IRougeInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a RougeInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns RougeInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.RougeInstance;
+
+                    /**
+                     * Decodes a RougeInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns RougeInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.RougeInstance;
+
+                    /**
+                     * Verifies a RougeInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a RougeInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns RougeInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.RougeInstance;
+
+                    /**
+                     * Creates a plain object from a RougeInstance message. Also converts values to other types if specified.
+                     * @param message RougeInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.RougeInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this RougeInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for RougeInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a RougeSpec. */
+                interface IRougeSpec {
+
+                    /** RougeSpec rougeType */
+                    rougeType?: (string|null);
+
+                    /** RougeSpec useStemmer */
+                    useStemmer?: (boolean|null);
+
+                    /** RougeSpec splitSummaries */
+                    splitSummaries?: (boolean|null);
+                }
+
+                /** Represents a RougeSpec. */
+                class RougeSpec implements IRougeSpec {
+
+                    /**
+                     * Constructs a new RougeSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IRougeSpec);
+
+                    /** RougeSpec rougeType. */
+                    public rougeType: string;
+
+                    /** RougeSpec useStemmer. */
+                    public useStemmer: boolean;
+
+                    /** RougeSpec splitSummaries. */
+                    public splitSummaries: boolean;
+
+                    /**
+                     * Creates a new RougeSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns RougeSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IRougeSpec): google.cloud.aiplatform.v1.RougeSpec;
+
+                    /**
+                     * Encodes the specified RougeSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeSpec.verify|verify} messages.
+                     * @param message RougeSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IRougeSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified RougeSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeSpec.verify|verify} messages.
+                     * @param message RougeSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IRougeSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a RougeSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns RougeSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.RougeSpec;
+
+                    /**
+                     * Decodes a RougeSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns RougeSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.RougeSpec;
+
+                    /**
+                     * Verifies a RougeSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a RougeSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns RougeSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.RougeSpec;
+
+                    /**
+                     * Creates a plain object from a RougeSpec message. Also converts values to other types if specified.
+                     * @param message RougeSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.RougeSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this RougeSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for RougeSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a RougeResults. */
+                interface IRougeResults {
+
+                    /** RougeResults rougeMetricValues */
+                    rougeMetricValues?: (google.cloud.aiplatform.v1.IRougeMetricValue[]|null);
+                }
+
+                /** Represents a RougeResults. */
+                class RougeResults implements IRougeResults {
+
+                    /**
+                     * Constructs a new RougeResults.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IRougeResults);
+
+                    /** RougeResults rougeMetricValues. */
+                    public rougeMetricValues: google.cloud.aiplatform.v1.IRougeMetricValue[];
+
+                    /**
+                     * Creates a new RougeResults instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns RougeResults instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IRougeResults): google.cloud.aiplatform.v1.RougeResults;
+
+                    /**
+                     * Encodes the specified RougeResults message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeResults.verify|verify} messages.
+                     * @param message RougeResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IRougeResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified RougeResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeResults.verify|verify} messages.
+                     * @param message RougeResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IRougeResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a RougeResults message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns RougeResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.RougeResults;
+
+                    /**
+                     * Decodes a RougeResults message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns RougeResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.RougeResults;
+
+                    /**
+                     * Verifies a RougeResults message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a RougeResults message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns RougeResults
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.RougeResults;
+
+                    /**
+                     * Creates a plain object from a RougeResults message. Also converts values to other types if specified.
+                     * @param message RougeResults
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.RougeResults, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this RougeResults to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for RougeResults
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a RougeMetricValue. */
+                interface IRougeMetricValue {
+
+                    /** RougeMetricValue score */
+                    score?: (number|null);
+                }
+
+                /** Represents a RougeMetricValue. */
+                class RougeMetricValue implements IRougeMetricValue {
+
+                    /**
+                     * Constructs a new RougeMetricValue.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IRougeMetricValue);
+
+                    /** RougeMetricValue score. */
+                    public score?: (number|null);
+
+                    /** RougeMetricValue _score. */
+                    public _score?: "score";
+
+                    /**
+                     * Creates a new RougeMetricValue instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns RougeMetricValue instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IRougeMetricValue): google.cloud.aiplatform.v1.RougeMetricValue;
+
+                    /**
+                     * Encodes the specified RougeMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeMetricValue.verify|verify} messages.
+                     * @param message RougeMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IRougeMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified RougeMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeMetricValue.verify|verify} messages.
+                     * @param message RougeMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IRougeMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a RougeMetricValue message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns RougeMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.RougeMetricValue;
+
+                    /**
+                     * Decodes a RougeMetricValue message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns RougeMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.RougeMetricValue;
+
+                    /**
+                     * Verifies a RougeMetricValue message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a RougeMetricValue message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns RougeMetricValue
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.RougeMetricValue;
+
+                    /**
+                     * Creates a plain object from a RougeMetricValue message. Also converts values to other types if specified.
+                     * @param message RougeMetricValue
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.RougeMetricValue, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this RougeMetricValue to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for RougeMetricValue
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a CoherenceInput. */
+                interface ICoherenceInput {
+
+                    /** CoherenceInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.ICoherenceSpec|null);
+
+                    /** CoherenceInput instance */
+                    instance?: (google.cloud.aiplatform.v1.ICoherenceInstance|null);
+                }
+
+                /** Represents a CoherenceInput. */
+                class CoherenceInput implements ICoherenceInput {
+
+                    /**
+                     * Constructs a new CoherenceInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ICoherenceInput);
+
+                    /** CoherenceInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.ICoherenceSpec|null);
+
+                    /** CoherenceInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.ICoherenceInstance|null);
+
+                    /**
+                     * Creates a new CoherenceInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns CoherenceInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ICoherenceInput): google.cloud.aiplatform.v1.CoherenceInput;
+
+                    /**
+                     * Encodes the specified CoherenceInput message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInput.verify|verify} messages.
+                     * @param message CoherenceInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ICoherenceInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified CoherenceInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInput.verify|verify} messages.
+                     * @param message CoherenceInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ICoherenceInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a CoherenceInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns CoherenceInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.CoherenceInput;
+
+                    /**
+                     * Decodes a CoherenceInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns CoherenceInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.CoherenceInput;
+
+                    /**
+                     * Verifies a CoherenceInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a CoherenceInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns CoherenceInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.CoherenceInput;
+
+                    /**
+                     * Creates a plain object from a CoherenceInput message. Also converts values to other types if specified.
+                     * @param message CoherenceInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.CoherenceInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this CoherenceInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for CoherenceInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a CoherenceInstance. */
+                interface ICoherenceInstance {
+
+                    /** CoherenceInstance prediction */
+                    prediction?: (string|null);
+                }
+
+                /** Represents a CoherenceInstance. */
+                class CoherenceInstance implements ICoherenceInstance {
+
+                    /**
+                     * Constructs a new CoherenceInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ICoherenceInstance);
+
+                    /** CoherenceInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** CoherenceInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /**
+                     * Creates a new CoherenceInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns CoherenceInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ICoherenceInstance): google.cloud.aiplatform.v1.CoherenceInstance;
+
+                    /**
+                     * Encodes the specified CoherenceInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInstance.verify|verify} messages.
+                     * @param message CoherenceInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ICoherenceInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified CoherenceInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInstance.verify|verify} messages.
+                     * @param message CoherenceInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ICoherenceInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a CoherenceInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns CoherenceInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.CoherenceInstance;
+
+                    /**
+                     * Decodes a CoherenceInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns CoherenceInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.CoherenceInstance;
+
+                    /**
+                     * Verifies a CoherenceInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a CoherenceInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns CoherenceInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.CoherenceInstance;
+
+                    /**
+                     * Creates a plain object from a CoherenceInstance message. Also converts values to other types if specified.
+                     * @param message CoherenceInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.CoherenceInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this CoherenceInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for CoherenceInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a CoherenceSpec. */
+                interface ICoherenceSpec {
+
+                    /** CoherenceSpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a CoherenceSpec. */
+                class CoherenceSpec implements ICoherenceSpec {
+
+                    /**
+                     * Constructs a new CoherenceSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ICoherenceSpec);
+
+                    /** CoherenceSpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new CoherenceSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns CoherenceSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ICoherenceSpec): google.cloud.aiplatform.v1.CoherenceSpec;
+
+                    /**
+                     * Encodes the specified CoherenceSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceSpec.verify|verify} messages.
+                     * @param message CoherenceSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ICoherenceSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified CoherenceSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceSpec.verify|verify} messages.
+                     * @param message CoherenceSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ICoherenceSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a CoherenceSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns CoherenceSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.CoherenceSpec;
+
+                    /**
+                     * Decodes a CoherenceSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns CoherenceSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.CoherenceSpec;
+
+                    /**
+                     * Verifies a CoherenceSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a CoherenceSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns CoherenceSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.CoherenceSpec;
+
+                    /**
+                     * Creates a plain object from a CoherenceSpec message. Also converts values to other types if specified.
+                     * @param message CoherenceSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.CoherenceSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this CoherenceSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for CoherenceSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a CoherenceResult. */
+                interface ICoherenceResult {
+
+                    /** CoherenceResult score */
+                    score?: (number|null);
+
+                    /** CoherenceResult explanation */
+                    explanation?: (string|null);
+
+                    /** CoherenceResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a CoherenceResult. */
+                class CoherenceResult implements ICoherenceResult {
+
+                    /**
+                     * Constructs a new CoherenceResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ICoherenceResult);
+
+                    /** CoherenceResult score. */
+                    public score?: (number|null);
+
+                    /** CoherenceResult explanation. */
+                    public explanation: string;
+
+                    /** CoherenceResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** CoherenceResult _score. */
+                    public _score?: "score";
+
+                    /** CoherenceResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new CoherenceResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns CoherenceResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ICoherenceResult): google.cloud.aiplatform.v1.CoherenceResult;
+
+                    /**
+                     * Encodes the specified CoherenceResult message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceResult.verify|verify} messages.
+                     * @param message CoherenceResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ICoherenceResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified CoherenceResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceResult.verify|verify} messages.
+                     * @param message CoherenceResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ICoherenceResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a CoherenceResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns CoherenceResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.CoherenceResult;
+
+                    /**
+                     * Decodes a CoherenceResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns CoherenceResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.CoherenceResult;
+
+                    /**
+                     * Verifies a CoherenceResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a CoherenceResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns CoherenceResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.CoherenceResult;
+
+                    /**
+                     * Creates a plain object from a CoherenceResult message. Also converts values to other types if specified.
+                     * @param message CoherenceResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.CoherenceResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this CoherenceResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for CoherenceResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FluencyInput. */
+                interface IFluencyInput {
+
+                    /** FluencyInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IFluencySpec|null);
+
+                    /** FluencyInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IFluencyInstance|null);
+                }
+
+                /** Represents a FluencyInput. */
+                class FluencyInput implements IFluencyInput {
+
+                    /**
+                     * Constructs a new FluencyInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFluencyInput);
+
+                    /** FluencyInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IFluencySpec|null);
+
+                    /** FluencyInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IFluencyInstance|null);
+
+                    /**
+                     * Creates a new FluencyInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FluencyInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFluencyInput): google.cloud.aiplatform.v1.FluencyInput;
+
+                    /**
+                     * Encodes the specified FluencyInput message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInput.verify|verify} messages.
+                     * @param message FluencyInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFluencyInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FluencyInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInput.verify|verify} messages.
+                     * @param message FluencyInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFluencyInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FluencyInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FluencyInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FluencyInput;
+
+                    /**
+                     * Decodes a FluencyInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FluencyInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FluencyInput;
+
+                    /**
+                     * Verifies a FluencyInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FluencyInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FluencyInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FluencyInput;
+
+                    /**
+                     * Creates a plain object from a FluencyInput message. Also converts values to other types if specified.
+                     * @param message FluencyInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FluencyInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FluencyInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FluencyInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FluencyInstance. */
+                interface IFluencyInstance {
+
+                    /** FluencyInstance prediction */
+                    prediction?: (string|null);
+                }
+
+                /** Represents a FluencyInstance. */
+                class FluencyInstance implements IFluencyInstance {
+
+                    /**
+                     * Constructs a new FluencyInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFluencyInstance);
+
+                    /** FluencyInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** FluencyInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /**
+                     * Creates a new FluencyInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FluencyInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFluencyInstance): google.cloud.aiplatform.v1.FluencyInstance;
+
+                    /**
+                     * Encodes the specified FluencyInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInstance.verify|verify} messages.
+                     * @param message FluencyInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFluencyInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FluencyInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInstance.verify|verify} messages.
+                     * @param message FluencyInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFluencyInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FluencyInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FluencyInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FluencyInstance;
+
+                    /**
+                     * Decodes a FluencyInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FluencyInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FluencyInstance;
+
+                    /**
+                     * Verifies a FluencyInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FluencyInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FluencyInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FluencyInstance;
+
+                    /**
+                     * Creates a plain object from a FluencyInstance message. Also converts values to other types if specified.
+                     * @param message FluencyInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FluencyInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FluencyInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FluencyInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FluencySpec. */
+                interface IFluencySpec {
+
+                    /** FluencySpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a FluencySpec. */
+                class FluencySpec implements IFluencySpec {
+
+                    /**
+                     * Constructs a new FluencySpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFluencySpec);
+
+                    /** FluencySpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new FluencySpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FluencySpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFluencySpec): google.cloud.aiplatform.v1.FluencySpec;
+
+                    /**
+                     * Encodes the specified FluencySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencySpec.verify|verify} messages.
+                     * @param message FluencySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFluencySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FluencySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencySpec.verify|verify} messages.
+                     * @param message FluencySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFluencySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FluencySpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FluencySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FluencySpec;
+
+                    /**
+                     * Decodes a FluencySpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FluencySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FluencySpec;
+
+                    /**
+                     * Verifies a FluencySpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FluencySpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FluencySpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FluencySpec;
+
+                    /**
+                     * Creates a plain object from a FluencySpec message. Also converts values to other types if specified.
+                     * @param message FluencySpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FluencySpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FluencySpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FluencySpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FluencyResult. */
+                interface IFluencyResult {
+
+                    /** FluencyResult score */
+                    score?: (number|null);
+
+                    /** FluencyResult explanation */
+                    explanation?: (string|null);
+
+                    /** FluencyResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a FluencyResult. */
+                class FluencyResult implements IFluencyResult {
+
+                    /**
+                     * Constructs a new FluencyResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFluencyResult);
+
+                    /** FluencyResult score. */
+                    public score?: (number|null);
+
+                    /** FluencyResult explanation. */
+                    public explanation: string;
+
+                    /** FluencyResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** FluencyResult _score. */
+                    public _score?: "score";
+
+                    /** FluencyResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new FluencyResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FluencyResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFluencyResult): google.cloud.aiplatform.v1.FluencyResult;
+
+                    /**
+                     * Encodes the specified FluencyResult message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyResult.verify|verify} messages.
+                     * @param message FluencyResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFluencyResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FluencyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyResult.verify|verify} messages.
+                     * @param message FluencyResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFluencyResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FluencyResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FluencyResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FluencyResult;
+
+                    /**
+                     * Decodes a FluencyResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FluencyResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FluencyResult;
+
+                    /**
+                     * Verifies a FluencyResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FluencyResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FluencyResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FluencyResult;
+
+                    /**
+                     * Creates a plain object from a FluencyResult message. Also converts values to other types if specified.
+                     * @param message FluencyResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FluencyResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FluencyResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FluencyResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SafetyInput. */
+                interface ISafetyInput {
+
+                    /** SafetyInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.ISafetySpec|null);
+
+                    /** SafetyInput instance */
+                    instance?: (google.cloud.aiplatform.v1.ISafetyInstance|null);
+                }
+
+                /** Represents a SafetyInput. */
+                class SafetyInput implements ISafetyInput {
+
+                    /**
+                     * Constructs a new SafetyInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISafetyInput);
+
+                    /** SafetyInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.ISafetySpec|null);
+
+                    /** SafetyInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.ISafetyInstance|null);
+
+                    /**
+                     * Creates a new SafetyInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SafetyInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISafetyInput): google.cloud.aiplatform.v1.SafetyInput;
+
+                    /**
+                     * Encodes the specified SafetyInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInput.verify|verify} messages.
+                     * @param message SafetyInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISafetyInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SafetyInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInput.verify|verify} messages.
+                     * @param message SafetyInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISafetyInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SafetyInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SafetyInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SafetyInput;
+
+                    /**
+                     * Decodes a SafetyInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SafetyInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SafetyInput;
+
+                    /**
+                     * Verifies a SafetyInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SafetyInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SafetyInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SafetyInput;
+
+                    /**
+                     * Creates a plain object from a SafetyInput message. Also converts values to other types if specified.
+                     * @param message SafetyInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SafetyInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SafetyInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SafetyInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SafetyInstance. */
+                interface ISafetyInstance {
+
+                    /** SafetyInstance prediction */
+                    prediction?: (string|null);
+                }
+
+                /** Represents a SafetyInstance. */
+                class SafetyInstance implements ISafetyInstance {
+
+                    /**
+                     * Constructs a new SafetyInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISafetyInstance);
+
+                    /** SafetyInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** SafetyInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /**
+                     * Creates a new SafetyInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SafetyInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISafetyInstance): google.cloud.aiplatform.v1.SafetyInstance;
+
+                    /**
+                     * Encodes the specified SafetyInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInstance.verify|verify} messages.
+                     * @param message SafetyInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISafetyInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SafetyInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInstance.verify|verify} messages.
+                     * @param message SafetyInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISafetyInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SafetyInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SafetyInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SafetyInstance;
+
+                    /**
+                     * Decodes a SafetyInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SafetyInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SafetyInstance;
+
+                    /**
+                     * Verifies a SafetyInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SafetyInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SafetyInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SafetyInstance;
+
+                    /**
+                     * Creates a plain object from a SafetyInstance message. Also converts values to other types if specified.
+                     * @param message SafetyInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SafetyInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SafetyInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SafetyInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SafetySpec. */
+                interface ISafetySpec {
+
+                    /** SafetySpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a SafetySpec. */
+                class SafetySpec implements ISafetySpec {
+
+                    /**
+                     * Constructs a new SafetySpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISafetySpec);
+
+                    /** SafetySpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new SafetySpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SafetySpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISafetySpec): google.cloud.aiplatform.v1.SafetySpec;
+
+                    /**
+                     * Encodes the specified SafetySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetySpec.verify|verify} messages.
+                     * @param message SafetySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISafetySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SafetySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetySpec.verify|verify} messages.
+                     * @param message SafetySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISafetySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SafetySpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SafetySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SafetySpec;
+
+                    /**
+                     * Decodes a SafetySpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SafetySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SafetySpec;
+
+                    /**
+                     * Verifies a SafetySpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SafetySpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SafetySpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SafetySpec;
+
+                    /**
+                     * Creates a plain object from a SafetySpec message. Also converts values to other types if specified.
+                     * @param message SafetySpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SafetySpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SafetySpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SafetySpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SafetyResult. */
+                interface ISafetyResult {
+
+                    /** SafetyResult score */
+                    score?: (number|null);
+
+                    /** SafetyResult explanation */
+                    explanation?: (string|null);
+
+                    /** SafetyResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a SafetyResult. */
+                class SafetyResult implements ISafetyResult {
+
+                    /**
+                     * Constructs a new SafetyResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISafetyResult);
+
+                    /** SafetyResult score. */
+                    public score?: (number|null);
+
+                    /** SafetyResult explanation. */
+                    public explanation: string;
+
+                    /** SafetyResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** SafetyResult _score. */
+                    public _score?: "score";
+
+                    /** SafetyResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new SafetyResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SafetyResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISafetyResult): google.cloud.aiplatform.v1.SafetyResult;
+
+                    /**
+                     * Encodes the specified SafetyResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyResult.verify|verify} messages.
+                     * @param message SafetyResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISafetyResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SafetyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyResult.verify|verify} messages.
+                     * @param message SafetyResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISafetyResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SafetyResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SafetyResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SafetyResult;
+
+                    /**
+                     * Decodes a SafetyResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SafetyResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SafetyResult;
+
+                    /**
+                     * Verifies a SafetyResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SafetyResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SafetyResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SafetyResult;
+
+                    /**
+                     * Creates a plain object from a SafetyResult message. Also converts values to other types if specified.
+                     * @param message SafetyResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SafetyResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SafetyResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SafetyResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a GroundednessInput. */
+                interface IGroundednessInput {
+
+                    /** GroundednessInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IGroundednessSpec|null);
+
+                    /** GroundednessInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IGroundednessInstance|null);
+                }
+
+                /** Represents a GroundednessInput. */
+                class GroundednessInput implements IGroundednessInput {
+
+                    /**
+                     * Constructs a new GroundednessInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IGroundednessInput);
+
+                    /** GroundednessInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IGroundednessSpec|null);
+
+                    /** GroundednessInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IGroundednessInstance|null);
+
+                    /**
+                     * Creates a new GroundednessInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns GroundednessInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IGroundednessInput): google.cloud.aiplatform.v1.GroundednessInput;
+
+                    /**
+                     * Encodes the specified GroundednessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInput.verify|verify} messages.
+                     * @param message GroundednessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IGroundednessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified GroundednessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInput.verify|verify} messages.
+                     * @param message GroundednessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IGroundednessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a GroundednessInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns GroundednessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.GroundednessInput;
+
+                    /**
+                     * Decodes a GroundednessInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns GroundednessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.GroundednessInput;
+
+                    /**
+                     * Verifies a GroundednessInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a GroundednessInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns GroundednessInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.GroundednessInput;
+
+                    /**
+                     * Creates a plain object from a GroundednessInput message. Also converts values to other types if specified.
+                     * @param message GroundednessInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.GroundednessInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this GroundednessInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for GroundednessInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a GroundednessInstance. */
+                interface IGroundednessInstance {
+
+                    /** GroundednessInstance prediction */
+                    prediction?: (string|null);
+
+                    /** GroundednessInstance context */
+                    context?: (string|null);
+                }
+
+                /** Represents a GroundednessInstance. */
+                class GroundednessInstance implements IGroundednessInstance {
+
+                    /**
+                     * Constructs a new GroundednessInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IGroundednessInstance);
+
+                    /** GroundednessInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** GroundednessInstance context. */
+                    public context?: (string|null);
+
+                    /** GroundednessInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** GroundednessInstance _context. */
+                    public _context?: "context";
+
+                    /**
+                     * Creates a new GroundednessInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns GroundednessInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IGroundednessInstance): google.cloud.aiplatform.v1.GroundednessInstance;
+
+                    /**
+                     * Encodes the specified GroundednessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInstance.verify|verify} messages.
+                     * @param message GroundednessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IGroundednessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified GroundednessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInstance.verify|verify} messages.
+                     * @param message GroundednessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IGroundednessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a GroundednessInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns GroundednessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.GroundednessInstance;
+
+                    /**
+                     * Decodes a GroundednessInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns GroundednessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.GroundednessInstance;
+
+                    /**
+                     * Verifies a GroundednessInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a GroundednessInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns GroundednessInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.GroundednessInstance;
+
+                    /**
+                     * Creates a plain object from a GroundednessInstance message. Also converts values to other types if specified.
+                     * @param message GroundednessInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.GroundednessInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this GroundednessInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for GroundednessInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a GroundednessSpec. */
+                interface IGroundednessSpec {
+
+                    /** GroundednessSpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a GroundednessSpec. */
+                class GroundednessSpec implements IGroundednessSpec {
+
+                    /**
+                     * Constructs a new GroundednessSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IGroundednessSpec);
+
+                    /** GroundednessSpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new GroundednessSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns GroundednessSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IGroundednessSpec): google.cloud.aiplatform.v1.GroundednessSpec;
+
+                    /**
+                     * Encodes the specified GroundednessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessSpec.verify|verify} messages.
+                     * @param message GroundednessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IGroundednessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified GroundednessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessSpec.verify|verify} messages.
+                     * @param message GroundednessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IGroundednessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a GroundednessSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns GroundednessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.GroundednessSpec;
+
+                    /**
+                     * Decodes a GroundednessSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns GroundednessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.GroundednessSpec;
+
+                    /**
+                     * Verifies a GroundednessSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a GroundednessSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns GroundednessSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.GroundednessSpec;
+
+                    /**
+                     * Creates a plain object from a GroundednessSpec message. Also converts values to other types if specified.
+                     * @param message GroundednessSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.GroundednessSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this GroundednessSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for GroundednessSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a GroundednessResult. */
+                interface IGroundednessResult {
+
+                    /** GroundednessResult score */
+                    score?: (number|null);
+
+                    /** GroundednessResult explanation */
+                    explanation?: (string|null);
+
+                    /** GroundednessResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a GroundednessResult. */
+                class GroundednessResult implements IGroundednessResult {
+
+                    /**
+                     * Constructs a new GroundednessResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IGroundednessResult);
+
+                    /** GroundednessResult score. */
+                    public score?: (number|null);
+
+                    /** GroundednessResult explanation. */
+                    public explanation: string;
+
+                    /** GroundednessResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** GroundednessResult _score. */
+                    public _score?: "score";
+
+                    /** GroundednessResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new GroundednessResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns GroundednessResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IGroundednessResult): google.cloud.aiplatform.v1.GroundednessResult;
+
+                    /**
+                     * Encodes the specified GroundednessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessResult.verify|verify} messages.
+                     * @param message GroundednessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IGroundednessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified GroundednessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessResult.verify|verify} messages.
+                     * @param message GroundednessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IGroundednessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a GroundednessResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns GroundednessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.GroundednessResult;
+
+                    /**
+                     * Decodes a GroundednessResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns GroundednessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.GroundednessResult;
+
+                    /**
+                     * Verifies a GroundednessResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a GroundednessResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns GroundednessResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.GroundednessResult;
+
+                    /**
+                     * Creates a plain object from a GroundednessResult message. Also converts values to other types if specified.
+                     * @param message GroundednessResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.GroundednessResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this GroundednessResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for GroundednessResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FulfillmentInput. */
+                interface IFulfillmentInput {
+
+                    /** FulfillmentInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IFulfillmentSpec|null);
+
+                    /** FulfillmentInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IFulfillmentInstance|null);
+                }
+
+                /** Represents a FulfillmentInput. */
+                class FulfillmentInput implements IFulfillmentInput {
+
+                    /**
+                     * Constructs a new FulfillmentInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFulfillmentInput);
+
+                    /** FulfillmentInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IFulfillmentSpec|null);
+
+                    /** FulfillmentInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IFulfillmentInstance|null);
+
+                    /**
+                     * Creates a new FulfillmentInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FulfillmentInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFulfillmentInput): google.cloud.aiplatform.v1.FulfillmentInput;
+
+                    /**
+                     * Encodes the specified FulfillmentInput message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInput.verify|verify} messages.
+                     * @param message FulfillmentInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFulfillmentInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FulfillmentInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInput.verify|verify} messages.
+                     * @param message FulfillmentInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFulfillmentInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FulfillmentInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FulfillmentInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FulfillmentInput;
+
+                    /**
+                     * Decodes a FulfillmentInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FulfillmentInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FulfillmentInput;
+
+                    /**
+                     * Verifies a FulfillmentInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FulfillmentInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FulfillmentInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FulfillmentInput;
+
+                    /**
+                     * Creates a plain object from a FulfillmentInput message. Also converts values to other types if specified.
+                     * @param message FulfillmentInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FulfillmentInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FulfillmentInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FulfillmentInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FulfillmentInstance. */
+                interface IFulfillmentInstance {
+
+                    /** FulfillmentInstance prediction */
+                    prediction?: (string|null);
+
+                    /** FulfillmentInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a FulfillmentInstance. */
+                class FulfillmentInstance implements IFulfillmentInstance {
+
+                    /**
+                     * Constructs a new FulfillmentInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFulfillmentInstance);
+
+                    /** FulfillmentInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** FulfillmentInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** FulfillmentInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** FulfillmentInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new FulfillmentInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FulfillmentInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFulfillmentInstance): google.cloud.aiplatform.v1.FulfillmentInstance;
+
+                    /**
+                     * Encodes the specified FulfillmentInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInstance.verify|verify} messages.
+                     * @param message FulfillmentInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFulfillmentInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FulfillmentInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInstance.verify|verify} messages.
+                     * @param message FulfillmentInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFulfillmentInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FulfillmentInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FulfillmentInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FulfillmentInstance;
+
+                    /**
+                     * Decodes a FulfillmentInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FulfillmentInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FulfillmentInstance;
+
+                    /**
+                     * Verifies a FulfillmentInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FulfillmentInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FulfillmentInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FulfillmentInstance;
+
+                    /**
+                     * Creates a plain object from a FulfillmentInstance message. Also converts values to other types if specified.
+                     * @param message FulfillmentInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FulfillmentInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FulfillmentInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FulfillmentInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FulfillmentSpec. */
+                interface IFulfillmentSpec {
+
+                    /** FulfillmentSpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a FulfillmentSpec. */
+                class FulfillmentSpec implements IFulfillmentSpec {
+
+                    /**
+                     * Constructs a new FulfillmentSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFulfillmentSpec);
+
+                    /** FulfillmentSpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new FulfillmentSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FulfillmentSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFulfillmentSpec): google.cloud.aiplatform.v1.FulfillmentSpec;
+
+                    /**
+                     * Encodes the specified FulfillmentSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentSpec.verify|verify} messages.
+                     * @param message FulfillmentSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFulfillmentSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FulfillmentSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentSpec.verify|verify} messages.
+                     * @param message FulfillmentSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFulfillmentSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FulfillmentSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FulfillmentSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FulfillmentSpec;
+
+                    /**
+                     * Decodes a FulfillmentSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FulfillmentSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FulfillmentSpec;
+
+                    /**
+                     * Verifies a FulfillmentSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FulfillmentSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FulfillmentSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FulfillmentSpec;
+
+                    /**
+                     * Creates a plain object from a FulfillmentSpec message. Also converts values to other types if specified.
+                     * @param message FulfillmentSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FulfillmentSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FulfillmentSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FulfillmentSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a FulfillmentResult. */
+                interface IFulfillmentResult {
+
+                    /** FulfillmentResult score */
+                    score?: (number|null);
+
+                    /** FulfillmentResult explanation */
+                    explanation?: (string|null);
+
+                    /** FulfillmentResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a FulfillmentResult. */
+                class FulfillmentResult implements IFulfillmentResult {
+
+                    /**
+                     * Constructs a new FulfillmentResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IFulfillmentResult);
+
+                    /** FulfillmentResult score. */
+                    public score?: (number|null);
+
+                    /** FulfillmentResult explanation. */
+                    public explanation: string;
+
+                    /** FulfillmentResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** FulfillmentResult _score. */
+                    public _score?: "score";
+
+                    /** FulfillmentResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new FulfillmentResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns FulfillmentResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IFulfillmentResult): google.cloud.aiplatform.v1.FulfillmentResult;
+
+                    /**
+                     * Encodes the specified FulfillmentResult message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentResult.verify|verify} messages.
+                     * @param message FulfillmentResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IFulfillmentResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified FulfillmentResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentResult.verify|verify} messages.
+                     * @param message FulfillmentResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFulfillmentResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a FulfillmentResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns FulfillmentResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FulfillmentResult;
+
+                    /**
+                     * Decodes a FulfillmentResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns FulfillmentResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FulfillmentResult;
+
+                    /**
+                     * Verifies a FulfillmentResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a FulfillmentResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns FulfillmentResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FulfillmentResult;
+
+                    /**
+                     * Creates a plain object from a FulfillmentResult message. Also converts values to other types if specified.
+                     * @param message FulfillmentResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.FulfillmentResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this FulfillmentResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for FulfillmentResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationQualityInput. */
+                interface ISummarizationQualityInput {
+
+                    /** SummarizationQualityInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.ISummarizationQualitySpec|null);
+
+                    /** SummarizationQualityInput instance */
+                    instance?: (google.cloud.aiplatform.v1.ISummarizationQualityInstance|null);
+                }
+
+                /** Represents a SummarizationQualityInput. */
+                class SummarizationQualityInput implements ISummarizationQualityInput {
+
+                    /**
+                     * Constructs a new SummarizationQualityInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationQualityInput);
+
+                    /** SummarizationQualityInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.ISummarizationQualitySpec|null);
+
+                    /** SummarizationQualityInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.ISummarizationQualityInstance|null);
+
+                    /**
+                     * Creates a new SummarizationQualityInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationQualityInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationQualityInput): google.cloud.aiplatform.v1.SummarizationQualityInput;
+
+                    /**
+                     * Encodes the specified SummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInput.verify|verify} messages.
+                     * @param message SummarizationQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInput.verify|verify} messages.
+                     * @param message SummarizationQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationQualityInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationQualityInput;
+
+                    /**
+                     * Decodes a SummarizationQualityInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationQualityInput;
+
+                    /**
+                     * Verifies a SummarizationQualityInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationQualityInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationQualityInput;
+
+                    /**
+                     * Creates a plain object from a SummarizationQualityInput message. Also converts values to other types if specified.
+                     * @param message SummarizationQualityInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationQualityInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationQualityInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationQualityInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationQualityInstance. */
+                interface ISummarizationQualityInstance {
+
+                    /** SummarizationQualityInstance prediction */
+                    prediction?: (string|null);
+
+                    /** SummarizationQualityInstance reference */
+                    reference?: (string|null);
+
+                    /** SummarizationQualityInstance context */
+                    context?: (string|null);
+
+                    /** SummarizationQualityInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a SummarizationQualityInstance. */
+                class SummarizationQualityInstance implements ISummarizationQualityInstance {
+
+                    /**
+                     * Constructs a new SummarizationQualityInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationQualityInstance);
+
+                    /** SummarizationQualityInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** SummarizationQualityInstance reference. */
+                    public reference?: (string|null);
+
+                    /** SummarizationQualityInstance context. */
+                    public context?: (string|null);
+
+                    /** SummarizationQualityInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** SummarizationQualityInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** SummarizationQualityInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** SummarizationQualityInstance _context. */
+                    public _context?: "context";
+
+                    /** SummarizationQualityInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new SummarizationQualityInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationQualityInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationQualityInstance): google.cloud.aiplatform.v1.SummarizationQualityInstance;
+
+                    /**
+                     * Encodes the specified SummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInstance.verify|verify} messages.
+                     * @param message SummarizationQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInstance.verify|verify} messages.
+                     * @param message SummarizationQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationQualityInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationQualityInstance;
+
+                    /**
+                     * Decodes a SummarizationQualityInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationQualityInstance;
+
+                    /**
+                     * Verifies a SummarizationQualityInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationQualityInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationQualityInstance;
+
+                    /**
+                     * Creates a plain object from a SummarizationQualityInstance message. Also converts values to other types if specified.
+                     * @param message SummarizationQualityInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationQualityInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationQualityInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationQualityInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationQualitySpec. */
+                interface ISummarizationQualitySpec {
+
+                    /** SummarizationQualitySpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** SummarizationQualitySpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a SummarizationQualitySpec. */
+                class SummarizationQualitySpec implements ISummarizationQualitySpec {
+
+                    /**
+                     * Constructs a new SummarizationQualitySpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationQualitySpec);
+
+                    /** SummarizationQualitySpec useReference. */
+                    public useReference: boolean;
+
+                    /** SummarizationQualitySpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new SummarizationQualitySpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationQualitySpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationQualitySpec): google.cloud.aiplatform.v1.SummarizationQualitySpec;
+
+                    /**
+                     * Encodes the specified SummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualitySpec.verify|verify} messages.
+                     * @param message SummarizationQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualitySpec.verify|verify} messages.
+                     * @param message SummarizationQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationQualitySpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationQualitySpec;
+
+                    /**
+                     * Decodes a SummarizationQualitySpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationQualitySpec;
+
+                    /**
+                     * Verifies a SummarizationQualitySpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationQualitySpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationQualitySpec;
+
+                    /**
+                     * Creates a plain object from a SummarizationQualitySpec message. Also converts values to other types if specified.
+                     * @param message SummarizationQualitySpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationQualitySpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationQualitySpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationQualitySpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationQualityResult. */
+                interface ISummarizationQualityResult {
+
+                    /** SummarizationQualityResult score */
+                    score?: (number|null);
+
+                    /** SummarizationQualityResult explanation */
+                    explanation?: (string|null);
+
+                    /** SummarizationQualityResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a SummarizationQualityResult. */
+                class SummarizationQualityResult implements ISummarizationQualityResult {
+
+                    /**
+                     * Constructs a new SummarizationQualityResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationQualityResult);
+
+                    /** SummarizationQualityResult score. */
+                    public score?: (number|null);
+
+                    /** SummarizationQualityResult explanation. */
+                    public explanation: string;
+
+                    /** SummarizationQualityResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** SummarizationQualityResult _score. */
+                    public _score?: "score";
+
+                    /** SummarizationQualityResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new SummarizationQualityResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationQualityResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationQualityResult): google.cloud.aiplatform.v1.SummarizationQualityResult;
+
+                    /**
+                     * Encodes the specified SummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityResult.verify|verify} messages.
+                     * @param message SummarizationQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityResult.verify|verify} messages.
+                     * @param message SummarizationQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationQualityResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationQualityResult;
+
+                    /**
+                     * Decodes a SummarizationQualityResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationQualityResult;
+
+                    /**
+                     * Verifies a SummarizationQualityResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationQualityResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationQualityResult;
+
+                    /**
+                     * Creates a plain object from a SummarizationQualityResult message. Also converts values to other types if specified.
+                     * @param message SummarizationQualityResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationQualityResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationQualityResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationQualityResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseSummarizationQualityInput. */
+                interface IPairwiseSummarizationQualityInput {
+
+                    /** PairwiseSummarizationQualityInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec|null);
+
+                    /** PairwiseSummarizationQualityInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance|null);
+                }
+
+                /** Represents a PairwiseSummarizationQualityInput. */
+                class PairwiseSummarizationQualityInput implements IPairwiseSummarizationQualityInput {
+
+                    /**
+                     * Constructs a new PairwiseSummarizationQualityInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput);
+
+                    /** PairwiseSummarizationQualityInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec|null);
+
+                    /** PairwiseSummarizationQualityInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance|null);
+
+                    /**
+                     * Creates a new PairwiseSummarizationQualityInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseSummarizationQualityInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseSummarizationQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseSummarizationQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput;
+
+                    /**
+                     * Verifies a PairwiseSummarizationQualityInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseSummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseSummarizationQualityInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput;
+
+                    /**
+                     * Creates a plain object from a PairwiseSummarizationQualityInput message. Also converts values to other types if specified.
+                     * @param message PairwiseSummarizationQualityInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseSummarizationQualityInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseSummarizationQualityInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseSummarizationQualityInstance. */
+                interface IPairwiseSummarizationQualityInstance {
+
+                    /** PairwiseSummarizationQualityInstance prediction */
+                    prediction?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance baselinePrediction */
+                    baselinePrediction?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance reference */
+                    reference?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance context */
+                    context?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a PairwiseSummarizationQualityInstance. */
+                class PairwiseSummarizationQualityInstance implements IPairwiseSummarizationQualityInstance {
+
+                    /**
+                     * Constructs a new PairwiseSummarizationQualityInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance);
+
+                    /** PairwiseSummarizationQualityInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance baselinePrediction. */
+                    public baselinePrediction?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance reference. */
+                    public reference?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance context. */
+                    public context?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** PairwiseSummarizationQualityInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** PairwiseSummarizationQualityInstance _baselinePrediction. */
+                    public _baselinePrediction?: "baselinePrediction";
+
+                    /** PairwiseSummarizationQualityInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** PairwiseSummarizationQualityInstance _context. */
+                    public _context?: "context";
+
+                    /** PairwiseSummarizationQualityInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new PairwiseSummarizationQualityInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseSummarizationQualityInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseSummarizationQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseSummarizationQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance;
+
+                    /**
+                     * Verifies a PairwiseSummarizationQualityInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseSummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseSummarizationQualityInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance;
+
+                    /**
+                     * Creates a plain object from a PairwiseSummarizationQualityInstance message. Also converts values to other types if specified.
+                     * @param message PairwiseSummarizationQualityInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseSummarizationQualityInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseSummarizationQualityInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseSummarizationQualitySpec. */
+                interface IPairwiseSummarizationQualitySpec {
+
+                    /** PairwiseSummarizationQualitySpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** PairwiseSummarizationQualitySpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a PairwiseSummarizationQualitySpec. */
+                class PairwiseSummarizationQualitySpec implements IPairwiseSummarizationQualitySpec {
+
+                    /**
+                     * Constructs a new PairwiseSummarizationQualitySpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec);
+
+                    /** PairwiseSummarizationQualitySpec useReference. */
+                    public useReference: boolean;
+
+                    /** PairwiseSummarizationQualitySpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new PairwiseSummarizationQualitySpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseSummarizationQualitySpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec): google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseSummarizationQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseSummarizationQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec;
+
+                    /**
+                     * Verifies a PairwiseSummarizationQualitySpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseSummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseSummarizationQualitySpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec;
+
+                    /**
+                     * Creates a plain object from a PairwiseSummarizationQualitySpec message. Also converts values to other types if specified.
+                     * @param message PairwiseSummarizationQualitySpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseSummarizationQualitySpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseSummarizationQualitySpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseSummarizationQualityResult. */
+                interface IPairwiseSummarizationQualityResult {
+
+                    /** PairwiseSummarizationQualityResult pairwiseChoice */
+                    pairwiseChoice?: (google.cloud.aiplatform.v1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1.PairwiseChoice|null);
+
+                    /** PairwiseSummarizationQualityResult explanation */
+                    explanation?: (string|null);
+
+                    /** PairwiseSummarizationQualityResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a PairwiseSummarizationQualityResult. */
+                class PairwiseSummarizationQualityResult implements IPairwiseSummarizationQualityResult {
+
+                    /**
+                     * Constructs a new PairwiseSummarizationQualityResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult);
+
+                    /** PairwiseSummarizationQualityResult pairwiseChoice. */
+                    public pairwiseChoice: (google.cloud.aiplatform.v1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1.PairwiseChoice);
+
+                    /** PairwiseSummarizationQualityResult explanation. */
+                    public explanation: string;
+
+                    /** PairwiseSummarizationQualityResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** PairwiseSummarizationQualityResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new PairwiseSummarizationQualityResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseSummarizationQualityResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult): google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseSummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.verify|verify} messages.
+                     * @param message PairwiseSummarizationQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseSummarizationQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult;
+
+                    /**
+                     * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseSummarizationQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult;
+
+                    /**
+                     * Verifies a PairwiseSummarizationQualityResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseSummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseSummarizationQualityResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult;
+
+                    /**
+                     * Creates a plain object from a PairwiseSummarizationQualityResult message. Also converts values to other types if specified.
+                     * @param message PairwiseSummarizationQualityResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseSummarizationQualityResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseSummarizationQualityResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationHelpfulnessInput. */
+                interface ISummarizationHelpfulnessInput {
+
+                    /** SummarizationHelpfulnessInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec|null);
+
+                    /** SummarizationHelpfulnessInput instance */
+                    instance?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance|null);
+                }
+
+                /** Represents a SummarizationHelpfulnessInput. */
+                class SummarizationHelpfulnessInput implements ISummarizationHelpfulnessInput {
+
+                    /**
+                     * Constructs a new SummarizationHelpfulnessInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput);
+
+                    /** SummarizationHelpfulnessInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec|null);
+
+                    /** SummarizationHelpfulnessInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance|null);
+
+                    /**
+                     * Creates a new SummarizationHelpfulnessInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationHelpfulnessInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput): google.cloud.aiplatform.v1.SummarizationHelpfulnessInput;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationHelpfulnessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationHelpfulnessInput;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationHelpfulnessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationHelpfulnessInput;
+
+                    /**
+                     * Verifies a SummarizationHelpfulnessInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationHelpfulnessInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationHelpfulnessInput;
+
+                    /**
+                     * Creates a plain object from a SummarizationHelpfulnessInput message. Also converts values to other types if specified.
+                     * @param message SummarizationHelpfulnessInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationHelpfulnessInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationHelpfulnessInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationHelpfulnessInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationHelpfulnessInstance. */
+                interface ISummarizationHelpfulnessInstance {
+
+                    /** SummarizationHelpfulnessInstance prediction */
+                    prediction?: (string|null);
+
+                    /** SummarizationHelpfulnessInstance reference */
+                    reference?: (string|null);
+
+                    /** SummarizationHelpfulnessInstance context */
+                    context?: (string|null);
+
+                    /** SummarizationHelpfulnessInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a SummarizationHelpfulnessInstance. */
+                class SummarizationHelpfulnessInstance implements ISummarizationHelpfulnessInstance {
+
+                    /**
+                     * Constructs a new SummarizationHelpfulnessInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance);
+
+                    /** SummarizationHelpfulnessInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** SummarizationHelpfulnessInstance reference. */
+                    public reference?: (string|null);
+
+                    /** SummarizationHelpfulnessInstance context. */
+                    public context?: (string|null);
+
+                    /** SummarizationHelpfulnessInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** SummarizationHelpfulnessInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** SummarizationHelpfulnessInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** SummarizationHelpfulnessInstance _context. */
+                    public _context?: "context";
+
+                    /** SummarizationHelpfulnessInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new SummarizationHelpfulnessInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationHelpfulnessInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance): google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationHelpfulnessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationHelpfulnessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance;
+
+                    /**
+                     * Verifies a SummarizationHelpfulnessInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationHelpfulnessInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance;
+
+                    /**
+                     * Creates a plain object from a SummarizationHelpfulnessInstance message. Also converts values to other types if specified.
+                     * @param message SummarizationHelpfulnessInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationHelpfulnessInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationHelpfulnessInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationHelpfulnessSpec. */
+                interface ISummarizationHelpfulnessSpec {
+
+                    /** SummarizationHelpfulnessSpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** SummarizationHelpfulnessSpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a SummarizationHelpfulnessSpec. */
+                class SummarizationHelpfulnessSpec implements ISummarizationHelpfulnessSpec {
+
+                    /**
+                     * Constructs a new SummarizationHelpfulnessSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec);
+
+                    /** SummarizationHelpfulnessSpec useReference. */
+                    public useReference: boolean;
+
+                    /** SummarizationHelpfulnessSpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new SummarizationHelpfulnessSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationHelpfulnessSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec): google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationHelpfulnessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationHelpfulnessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec;
+
+                    /**
+                     * Verifies a SummarizationHelpfulnessSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationHelpfulnessSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec;
+
+                    /**
+                     * Creates a plain object from a SummarizationHelpfulnessSpec message. Also converts values to other types if specified.
+                     * @param message SummarizationHelpfulnessSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationHelpfulnessSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationHelpfulnessSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationHelpfulnessResult. */
+                interface ISummarizationHelpfulnessResult {
+
+                    /** SummarizationHelpfulnessResult score */
+                    score?: (number|null);
+
+                    /** SummarizationHelpfulnessResult explanation */
+                    explanation?: (string|null);
+
+                    /** SummarizationHelpfulnessResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a SummarizationHelpfulnessResult. */
+                class SummarizationHelpfulnessResult implements ISummarizationHelpfulnessResult {
+
+                    /**
+                     * Constructs a new SummarizationHelpfulnessResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult);
+
+                    /** SummarizationHelpfulnessResult score. */
+                    public score?: (number|null);
+
+                    /** SummarizationHelpfulnessResult explanation. */
+                    public explanation: string;
+
+                    /** SummarizationHelpfulnessResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** SummarizationHelpfulnessResult _score. */
+                    public _score?: "score";
+
+                    /** SummarizationHelpfulnessResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new SummarizationHelpfulnessResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationHelpfulnessResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult): google.cloud.aiplatform.v1.SummarizationHelpfulnessResult;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.verify|verify} messages.
+                     * @param message SummarizationHelpfulnessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationHelpfulnessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationHelpfulnessResult;
+
+                    /**
+                     * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationHelpfulnessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationHelpfulnessResult;
+
+                    /**
+                     * Verifies a SummarizationHelpfulnessResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationHelpfulnessResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationHelpfulnessResult;
+
+                    /**
+                     * Creates a plain object from a SummarizationHelpfulnessResult message. Also converts values to other types if specified.
+                     * @param message SummarizationHelpfulnessResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationHelpfulnessResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationHelpfulnessResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationHelpfulnessResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationVerbosityInput. */
+                interface ISummarizationVerbosityInput {
+
+                    /** SummarizationVerbosityInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.ISummarizationVerbositySpec|null);
+
+                    /** SummarizationVerbosityInput instance */
+                    instance?: (google.cloud.aiplatform.v1.ISummarizationVerbosityInstance|null);
+                }
+
+                /** Represents a SummarizationVerbosityInput. */
+                class SummarizationVerbosityInput implements ISummarizationVerbosityInput {
+
+                    /**
+                     * Constructs a new SummarizationVerbosityInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationVerbosityInput);
+
+                    /** SummarizationVerbosityInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.ISummarizationVerbositySpec|null);
+
+                    /** SummarizationVerbosityInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.ISummarizationVerbosityInstance|null);
+
+                    /**
+                     * Creates a new SummarizationVerbosityInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationVerbosityInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationVerbosityInput): google.cloud.aiplatform.v1.SummarizationVerbosityInput;
+
+                    /**
+                     * Encodes the specified SummarizationVerbosityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInput.verify|verify} messages.
+                     * @param message SummarizationVerbosityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationVerbosityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationVerbosityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInput.verify|verify} messages.
+                     * @param message SummarizationVerbosityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationVerbosityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationVerbosityInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationVerbosityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationVerbosityInput;
+
+                    /**
+                     * Decodes a SummarizationVerbosityInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationVerbosityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationVerbosityInput;
+
+                    /**
+                     * Verifies a SummarizationVerbosityInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationVerbosityInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationVerbosityInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationVerbosityInput;
+
+                    /**
+                     * Creates a plain object from a SummarizationVerbosityInput message. Also converts values to other types if specified.
+                     * @param message SummarizationVerbosityInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationVerbosityInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationVerbosityInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationVerbosityInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationVerbosityInstance. */
+                interface ISummarizationVerbosityInstance {
+
+                    /** SummarizationVerbosityInstance prediction */
+                    prediction?: (string|null);
+
+                    /** SummarizationVerbosityInstance reference */
+                    reference?: (string|null);
+
+                    /** SummarizationVerbosityInstance context */
+                    context?: (string|null);
+
+                    /** SummarizationVerbosityInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a SummarizationVerbosityInstance. */
+                class SummarizationVerbosityInstance implements ISummarizationVerbosityInstance {
+
+                    /**
+                     * Constructs a new SummarizationVerbosityInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationVerbosityInstance);
+
+                    /** SummarizationVerbosityInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** SummarizationVerbosityInstance reference. */
+                    public reference?: (string|null);
+
+                    /** SummarizationVerbosityInstance context. */
+                    public context?: (string|null);
+
+                    /** SummarizationVerbosityInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** SummarizationVerbosityInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** SummarizationVerbosityInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** SummarizationVerbosityInstance _context. */
+                    public _context?: "context";
+
+                    /** SummarizationVerbosityInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new SummarizationVerbosityInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationVerbosityInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationVerbosityInstance): google.cloud.aiplatform.v1.SummarizationVerbosityInstance;
+
+                    /**
+                     * Encodes the specified SummarizationVerbosityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInstance.verify|verify} messages.
+                     * @param message SummarizationVerbosityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationVerbosityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationVerbosityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInstance.verify|verify} messages.
+                     * @param message SummarizationVerbosityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationVerbosityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationVerbosityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationVerbosityInstance;
+
+                    /**
+                     * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationVerbosityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationVerbosityInstance;
+
+                    /**
+                     * Verifies a SummarizationVerbosityInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationVerbosityInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationVerbosityInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationVerbosityInstance;
+
+                    /**
+                     * Creates a plain object from a SummarizationVerbosityInstance message. Also converts values to other types if specified.
+                     * @param message SummarizationVerbosityInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationVerbosityInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationVerbosityInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationVerbosityInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationVerbositySpec. */
+                interface ISummarizationVerbositySpec {
+
+                    /** SummarizationVerbositySpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** SummarizationVerbositySpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a SummarizationVerbositySpec. */
+                class SummarizationVerbositySpec implements ISummarizationVerbositySpec {
+
+                    /**
+                     * Constructs a new SummarizationVerbositySpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationVerbositySpec);
+
+                    /** SummarizationVerbositySpec useReference. */
+                    public useReference: boolean;
+
+                    /** SummarizationVerbositySpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new SummarizationVerbositySpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationVerbositySpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationVerbositySpec): google.cloud.aiplatform.v1.SummarizationVerbositySpec;
+
+                    /**
+                     * Encodes the specified SummarizationVerbositySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbositySpec.verify|verify} messages.
+                     * @param message SummarizationVerbositySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationVerbositySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationVerbositySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbositySpec.verify|verify} messages.
+                     * @param message SummarizationVerbositySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationVerbositySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationVerbositySpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationVerbositySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationVerbositySpec;
+
+                    /**
+                     * Decodes a SummarizationVerbositySpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationVerbositySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationVerbositySpec;
+
+                    /**
+                     * Verifies a SummarizationVerbositySpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationVerbositySpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationVerbositySpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationVerbositySpec;
+
+                    /**
+                     * Creates a plain object from a SummarizationVerbositySpec message. Also converts values to other types if specified.
+                     * @param message SummarizationVerbositySpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationVerbositySpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationVerbositySpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationVerbositySpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a SummarizationVerbosityResult. */
+                interface ISummarizationVerbosityResult {
+
+                    /** SummarizationVerbosityResult score */
+                    score?: (number|null);
+
+                    /** SummarizationVerbosityResult explanation */
+                    explanation?: (string|null);
+
+                    /** SummarizationVerbosityResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a SummarizationVerbosityResult. */
+                class SummarizationVerbosityResult implements ISummarizationVerbosityResult {
+
+                    /**
+                     * Constructs a new SummarizationVerbosityResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.ISummarizationVerbosityResult);
+
+                    /** SummarizationVerbosityResult score. */
+                    public score?: (number|null);
+
+                    /** SummarizationVerbosityResult explanation. */
+                    public explanation: string;
+
+                    /** SummarizationVerbosityResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** SummarizationVerbosityResult _score. */
+                    public _score?: "score";
+
+                    /** SummarizationVerbosityResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new SummarizationVerbosityResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns SummarizationVerbosityResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.ISummarizationVerbosityResult): google.cloud.aiplatform.v1.SummarizationVerbosityResult;
+
+                    /**
+                     * Encodes the specified SummarizationVerbosityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityResult.verify|verify} messages.
+                     * @param message SummarizationVerbosityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.ISummarizationVerbosityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified SummarizationVerbosityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityResult.verify|verify} messages.
+                     * @param message SummarizationVerbosityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.ISummarizationVerbosityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a SummarizationVerbosityResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns SummarizationVerbosityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.SummarizationVerbosityResult;
+
+                    /**
+                     * Decodes a SummarizationVerbosityResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns SummarizationVerbosityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.SummarizationVerbosityResult;
+
+                    /**
+                     * Verifies a SummarizationVerbosityResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a SummarizationVerbosityResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns SummarizationVerbosityResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.SummarizationVerbosityResult;
+
+                    /**
+                     * Creates a plain object from a SummarizationVerbosityResult message. Also converts values to other types if specified.
+                     * @param message SummarizationVerbosityResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.SummarizationVerbosityResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this SummarizationVerbosityResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for SummarizationVerbosityResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringQualityInput. */
+                interface IQuestionAnsweringQualityInput {
+
+                    /** QuestionAnsweringQualityInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec|null);
+
+                    /** QuestionAnsweringQualityInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance|null);
+                }
+
+                /** Represents a QuestionAnsweringQualityInput. */
+                class QuestionAnsweringQualityInput implements IQuestionAnsweringQualityInput {
+
+                    /**
+                     * Constructs a new QuestionAnsweringQualityInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput);
+
+                    /** QuestionAnsweringQualityInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec|null);
+
+                    /** QuestionAnsweringQualityInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance|null);
+
+                    /**
+                     * Creates a new QuestionAnsweringQualityInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringQualityInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput): google.cloud.aiplatform.v1.QuestionAnsweringQualityInput;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.verify|verify} messages.
+                     * @param message QuestionAnsweringQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.verify|verify} messages.
+                     * @param message QuestionAnsweringQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringQualityInput;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringQualityInput;
+
+                    /**
+                     * Verifies a QuestionAnsweringQualityInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringQualityInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringQualityInput;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringQualityInput message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringQualityInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringQualityInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringQualityInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringQualityInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringQualityInstance. */
+                interface IQuestionAnsweringQualityInstance {
+
+                    /** QuestionAnsweringQualityInstance prediction */
+                    prediction?: (string|null);
+
+                    /** QuestionAnsweringQualityInstance reference */
+                    reference?: (string|null);
+
+                    /** QuestionAnsweringQualityInstance context */
+                    context?: (string|null);
+
+                    /** QuestionAnsweringQualityInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a QuestionAnsweringQualityInstance. */
+                class QuestionAnsweringQualityInstance implements IQuestionAnsweringQualityInstance {
+
+                    /**
+                     * Constructs a new QuestionAnsweringQualityInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance);
+
+                    /** QuestionAnsweringQualityInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** QuestionAnsweringQualityInstance reference. */
+                    public reference?: (string|null);
+
+                    /** QuestionAnsweringQualityInstance context. */
+                    public context?: (string|null);
+
+                    /** QuestionAnsweringQualityInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** QuestionAnsweringQualityInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** QuestionAnsweringQualityInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** QuestionAnsweringQualityInstance _context. */
+                    public _context?: "context";
+
+                    /** QuestionAnsweringQualityInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new QuestionAnsweringQualityInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringQualityInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance): google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance;
+
+                    /**
+                     * Verifies a QuestionAnsweringQualityInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringQualityInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringQualityInstance message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringQualityInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringQualityInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringQualityInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringQualitySpec. */
+                interface IQuestionAnsweringQualitySpec {
+
+                    /** QuestionAnsweringQualitySpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** QuestionAnsweringQualitySpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringQualitySpec. */
+                class QuestionAnsweringQualitySpec implements IQuestionAnsweringQualitySpec {
+
+                    /**
+                     * Constructs a new QuestionAnsweringQualitySpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec);
+
+                    /** QuestionAnsweringQualitySpec useReference. */
+                    public useReference: boolean;
+
+                    /** QuestionAnsweringQualitySpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new QuestionAnsweringQualitySpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringQualitySpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec): google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.verify|verify} messages.
+                     * @param message QuestionAnsweringQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.verify|verify} messages.
+                     * @param message QuestionAnsweringQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec;
+
+                    /**
+                     * Verifies a QuestionAnsweringQualitySpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringQualitySpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringQualitySpec message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringQualitySpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringQualitySpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringQualitySpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringQualityResult. */
+                interface IQuestionAnsweringQualityResult {
+
+                    /** QuestionAnsweringQualityResult score */
+                    score?: (number|null);
+
+                    /** QuestionAnsweringQualityResult explanation */
+                    explanation?: (string|null);
+
+                    /** QuestionAnsweringQualityResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringQualityResult. */
+                class QuestionAnsweringQualityResult implements IQuestionAnsweringQualityResult {
+
+                    /**
+                     * Constructs a new QuestionAnsweringQualityResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult);
+
+                    /** QuestionAnsweringQualityResult score. */
+                    public score?: (number|null);
+
+                    /** QuestionAnsweringQualityResult explanation. */
+                    public explanation: string;
+
+                    /** QuestionAnsweringQualityResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** QuestionAnsweringQualityResult _score. */
+                    public _score?: "score";
+
+                    /** QuestionAnsweringQualityResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new QuestionAnsweringQualityResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringQualityResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult): google.cloud.aiplatform.v1.QuestionAnsweringQualityResult;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.verify|verify} messages.
+                     * @param message QuestionAnsweringQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.verify|verify} messages.
+                     * @param message QuestionAnsweringQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringQualityResult;
+
+                    /**
+                     * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringQualityResult;
+
+                    /**
+                     * Verifies a QuestionAnsweringQualityResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringQualityResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringQualityResult;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringQualityResult message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringQualityResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringQualityResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringQualityResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringQualityResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseQuestionAnsweringQualityInput. */
+                interface IPairwiseQuestionAnsweringQualityInput {
+
+                    /** PairwiseQuestionAnsweringQualityInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec|null);
+
+                    /** PairwiseQuestionAnsweringQualityInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance|null);
+                }
+
+                /** Represents a PairwiseQuestionAnsweringQualityInput. */
+                class PairwiseQuestionAnsweringQualityInput implements IPairwiseQuestionAnsweringQualityInput {
+
+                    /**
+                     * Constructs a new PairwiseQuestionAnsweringQualityInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput);
+
+                    /** PairwiseQuestionAnsweringQualityInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec|null);
+
+                    /** PairwiseQuestionAnsweringQualityInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance|null);
+
+                    /**
+                     * Creates a new PairwiseQuestionAnsweringQualityInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseQuestionAnsweringQualityInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualityInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseQuestionAnsweringQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseQuestionAnsweringQualityInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput;
+
+                    /**
+                     * Verifies a PairwiseQuestionAnsweringQualityInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseQuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseQuestionAnsweringQualityInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput;
+
+                    /**
+                     * Creates a plain object from a PairwiseQuestionAnsweringQualityInput message. Also converts values to other types if specified.
+                     * @param message PairwiseQuestionAnsweringQualityInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseQuestionAnsweringQualityInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseQuestionAnsweringQualityInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseQuestionAnsweringQualityInstance. */
+                interface IPairwiseQuestionAnsweringQualityInstance {
+
+                    /** PairwiseQuestionAnsweringQualityInstance prediction */
+                    prediction?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance baselinePrediction */
+                    baselinePrediction?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance reference */
+                    reference?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance context */
+                    context?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a PairwiseQuestionAnsweringQualityInstance. */
+                class PairwiseQuestionAnsweringQualityInstance implements IPairwiseQuestionAnsweringQualityInstance {
+
+                    /**
+                     * Constructs a new PairwiseQuestionAnsweringQualityInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance);
+
+                    /** PairwiseQuestionAnsweringQualityInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance baselinePrediction. */
+                    public baselinePrediction?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance reference. */
+                    public reference?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance context. */
+                    public context?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** PairwiseQuestionAnsweringQualityInstance _baselinePrediction. */
+                    public _baselinePrediction?: "baselinePrediction";
+
+                    /** PairwiseQuestionAnsweringQualityInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** PairwiseQuestionAnsweringQualityInstance _context. */
+                    public _context?: "context";
+
+                    /** PairwiseQuestionAnsweringQualityInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new PairwiseQuestionAnsweringQualityInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseQuestionAnsweringQualityInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseQuestionAnsweringQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseQuestionAnsweringQualityInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance;
+
+                    /**
+                     * Verifies a PairwiseQuestionAnsweringQualityInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseQuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseQuestionAnsweringQualityInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance;
+
+                    /**
+                     * Creates a plain object from a PairwiseQuestionAnsweringQualityInstance message. Also converts values to other types if specified.
+                     * @param message PairwiseQuestionAnsweringQualityInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseQuestionAnsweringQualityInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseQuestionAnsweringQualityInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseQuestionAnsweringQualitySpec. */
+                interface IPairwiseQuestionAnsweringQualitySpec {
+
+                    /** PairwiseQuestionAnsweringQualitySpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** PairwiseQuestionAnsweringQualitySpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a PairwiseQuestionAnsweringQualitySpec. */
+                class PairwiseQuestionAnsweringQualitySpec implements IPairwiseQuestionAnsweringQualitySpec {
+
+                    /**
+                     * Constructs a new PairwiseQuestionAnsweringQualitySpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec);
+
+                    /** PairwiseQuestionAnsweringQualitySpec useReference. */
+                    public useReference: boolean;
+
+                    /** PairwiseQuestionAnsweringQualitySpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new PairwiseQuestionAnsweringQualitySpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseQuestionAnsweringQualitySpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseQuestionAnsweringQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseQuestionAnsweringQualitySpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec;
+
+                    /**
+                     * Verifies a PairwiseQuestionAnsweringQualitySpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseQuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseQuestionAnsweringQualitySpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec;
+
+                    /**
+                     * Creates a plain object from a PairwiseQuestionAnsweringQualitySpec message. Also converts values to other types if specified.
+                     * @param message PairwiseQuestionAnsweringQualitySpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseQuestionAnsweringQualitySpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseQuestionAnsweringQualitySpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseQuestionAnsweringQualityResult. */
+                interface IPairwiseQuestionAnsweringQualityResult {
+
+                    /** PairwiseQuestionAnsweringQualityResult pairwiseChoice */
+                    pairwiseChoice?: (google.cloud.aiplatform.v1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1.PairwiseChoice|null);
+
+                    /** PairwiseQuestionAnsweringQualityResult explanation */
+                    explanation?: (string|null);
+
+                    /** PairwiseQuestionAnsweringQualityResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a PairwiseQuestionAnsweringQualityResult. */
+                class PairwiseQuestionAnsweringQualityResult implements IPairwiseQuestionAnsweringQualityResult {
+
+                    /**
+                     * Constructs a new PairwiseQuestionAnsweringQualityResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult);
+
+                    /** PairwiseQuestionAnsweringQualityResult pairwiseChoice. */
+                    public pairwiseChoice: (google.cloud.aiplatform.v1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1.PairwiseChoice);
+
+                    /** PairwiseQuestionAnsweringQualityResult explanation. */
+                    public explanation: string;
+
+                    /** PairwiseQuestionAnsweringQualityResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** PairwiseQuestionAnsweringQualityResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new PairwiseQuestionAnsweringQualityResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseQuestionAnsweringQualityResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseQuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
+                     * @param message PairwiseQuestionAnsweringQualityResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseQuestionAnsweringQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult;
+
+                    /**
+                     * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseQuestionAnsweringQualityResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult;
+
+                    /**
+                     * Verifies a PairwiseQuestionAnsweringQualityResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseQuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseQuestionAnsweringQualityResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult;
+
+                    /**
+                     * Creates a plain object from a PairwiseQuestionAnsweringQualityResult message. Also converts values to other types if specified.
+                     * @param message PairwiseQuestionAnsweringQualityResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseQuestionAnsweringQualityResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseQuestionAnsweringQualityResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringRelevanceInput. */
+                interface IQuestionAnsweringRelevanceInput {
+
+                    /** QuestionAnsweringRelevanceInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec|null);
+
+                    /** QuestionAnsweringRelevanceInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance|null);
+                }
+
+                /** Represents a QuestionAnsweringRelevanceInput. */
+                class QuestionAnsweringRelevanceInput implements IQuestionAnsweringRelevanceInput {
+
+                    /**
+                     * Constructs a new QuestionAnsweringRelevanceInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput);
+
+                    /** QuestionAnsweringRelevanceInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec|null);
+
+                    /** QuestionAnsweringRelevanceInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance|null);
+
+                    /**
+                     * Creates a new QuestionAnsweringRelevanceInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringRelevanceInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringRelevanceInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringRelevanceInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput;
+
+                    /**
+                     * Verifies a QuestionAnsweringRelevanceInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringRelevanceInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringRelevanceInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringRelevanceInput message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringRelevanceInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringRelevanceInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringRelevanceInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringRelevanceInstance. */
+                interface IQuestionAnsweringRelevanceInstance {
+
+                    /** QuestionAnsweringRelevanceInstance prediction */
+                    prediction?: (string|null);
+
+                    /** QuestionAnsweringRelevanceInstance reference */
+                    reference?: (string|null);
+
+                    /** QuestionAnsweringRelevanceInstance context */
+                    context?: (string|null);
+
+                    /** QuestionAnsweringRelevanceInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a QuestionAnsweringRelevanceInstance. */
+                class QuestionAnsweringRelevanceInstance implements IQuestionAnsweringRelevanceInstance {
+
+                    /**
+                     * Constructs a new QuestionAnsweringRelevanceInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance);
+
+                    /** QuestionAnsweringRelevanceInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** QuestionAnsweringRelevanceInstance reference. */
+                    public reference?: (string|null);
+
+                    /** QuestionAnsweringRelevanceInstance context. */
+                    public context?: (string|null);
+
+                    /** QuestionAnsweringRelevanceInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** QuestionAnsweringRelevanceInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** QuestionAnsweringRelevanceInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** QuestionAnsweringRelevanceInstance _context. */
+                    public _context?: "context";
+
+                    /** QuestionAnsweringRelevanceInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new QuestionAnsweringRelevanceInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringRelevanceInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringRelevanceInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringRelevanceInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance;
+
+                    /**
+                     * Verifies a QuestionAnsweringRelevanceInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringRelevanceInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringRelevanceInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringRelevanceInstance message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringRelevanceInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringRelevanceInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringRelevanceInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringRelevanceSpec. */
+                interface IQuestionAnsweringRelevanceSpec {
+
+                    /** QuestionAnsweringRelevanceSpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** QuestionAnsweringRelevanceSpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringRelevanceSpec. */
+                class QuestionAnsweringRelevanceSpec implements IQuestionAnsweringRelevanceSpec {
+
+                    /**
+                     * Constructs a new QuestionAnsweringRelevanceSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec);
+
+                    /** QuestionAnsweringRelevanceSpec useReference. */
+                    public useReference: boolean;
+
+                    /** QuestionAnsweringRelevanceSpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new QuestionAnsweringRelevanceSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringRelevanceSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringRelevanceSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringRelevanceSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec;
+
+                    /**
+                     * Verifies a QuestionAnsweringRelevanceSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringRelevanceSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringRelevanceSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringRelevanceSpec message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringRelevanceSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringRelevanceSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringRelevanceSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringRelevanceResult. */
+                interface IQuestionAnsweringRelevanceResult {
+
+                    /** QuestionAnsweringRelevanceResult score */
+                    score?: (number|null);
+
+                    /** QuestionAnsweringRelevanceResult explanation */
+                    explanation?: (string|null);
+
+                    /** QuestionAnsweringRelevanceResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringRelevanceResult. */
+                class QuestionAnsweringRelevanceResult implements IQuestionAnsweringRelevanceResult {
+
+                    /**
+                     * Constructs a new QuestionAnsweringRelevanceResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult);
+
+                    /** QuestionAnsweringRelevanceResult score. */
+                    public score?: (number|null);
+
+                    /** QuestionAnsweringRelevanceResult explanation. */
+                    public explanation: string;
+
+                    /** QuestionAnsweringRelevanceResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** QuestionAnsweringRelevanceResult _score. */
+                    public _score?: "score";
+
+                    /** QuestionAnsweringRelevanceResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new QuestionAnsweringRelevanceResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringRelevanceResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringRelevanceResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.verify|verify} messages.
+                     * @param message QuestionAnsweringRelevanceResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringRelevanceResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult;
+
+                    /**
+                     * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringRelevanceResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult;
+
+                    /**
+                     * Verifies a QuestionAnsweringRelevanceResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringRelevanceResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringRelevanceResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringRelevanceResult message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringRelevanceResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringRelevanceResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringRelevanceResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringHelpfulnessInput. */
+                interface IQuestionAnsweringHelpfulnessInput {
+
+                    /** QuestionAnsweringHelpfulnessInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec|null);
+
+                    /** QuestionAnsweringHelpfulnessInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance|null);
+                }
+
+                /** Represents a QuestionAnsweringHelpfulnessInput. */
+                class QuestionAnsweringHelpfulnessInput implements IQuestionAnsweringHelpfulnessInput {
+
+                    /**
+                     * Constructs a new QuestionAnsweringHelpfulnessInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput);
+
+                    /** QuestionAnsweringHelpfulnessInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec|null);
+
+                    /** QuestionAnsweringHelpfulnessInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance|null);
+
+                    /**
+                     * Creates a new QuestionAnsweringHelpfulnessInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringHelpfulnessInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringHelpfulnessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringHelpfulnessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput;
+
+                    /**
+                     * Verifies a QuestionAnsweringHelpfulnessInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringHelpfulnessInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringHelpfulnessInput message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringHelpfulnessInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringHelpfulnessInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringHelpfulnessInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringHelpfulnessInstance. */
+                interface IQuestionAnsweringHelpfulnessInstance {
+
+                    /** QuestionAnsweringHelpfulnessInstance prediction */
+                    prediction?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessInstance reference */
+                    reference?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessInstance context */
+                    context?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a QuestionAnsweringHelpfulnessInstance. */
+                class QuestionAnsweringHelpfulnessInstance implements IQuestionAnsweringHelpfulnessInstance {
+
+                    /**
+                     * Constructs a new QuestionAnsweringHelpfulnessInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance);
+
+                    /** QuestionAnsweringHelpfulnessInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessInstance reference. */
+                    public reference?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessInstance context. */
+                    public context?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** QuestionAnsweringHelpfulnessInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** QuestionAnsweringHelpfulnessInstance _context. */
+                    public _context?: "context";
+
+                    /** QuestionAnsweringHelpfulnessInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new QuestionAnsweringHelpfulnessInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringHelpfulnessInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringHelpfulnessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringHelpfulnessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance;
+
+                    /**
+                     * Verifies a QuestionAnsweringHelpfulnessInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringHelpfulnessInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringHelpfulnessInstance message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringHelpfulnessInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringHelpfulnessInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringHelpfulnessInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringHelpfulnessSpec. */
+                interface IQuestionAnsweringHelpfulnessSpec {
+
+                    /** QuestionAnsweringHelpfulnessSpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** QuestionAnsweringHelpfulnessSpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringHelpfulnessSpec. */
+                class QuestionAnsweringHelpfulnessSpec implements IQuestionAnsweringHelpfulnessSpec {
+
+                    /**
+                     * Constructs a new QuestionAnsweringHelpfulnessSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec);
+
+                    /** QuestionAnsweringHelpfulnessSpec useReference. */
+                    public useReference: boolean;
+
+                    /** QuestionAnsweringHelpfulnessSpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new QuestionAnsweringHelpfulnessSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringHelpfulnessSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringHelpfulnessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringHelpfulnessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec;
+
+                    /**
+                     * Verifies a QuestionAnsweringHelpfulnessSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringHelpfulnessSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringHelpfulnessSpec message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringHelpfulnessSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringHelpfulnessSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringHelpfulnessSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringHelpfulnessResult. */
+                interface IQuestionAnsweringHelpfulnessResult {
+
+                    /** QuestionAnsweringHelpfulnessResult score */
+                    score?: (number|null);
+
+                    /** QuestionAnsweringHelpfulnessResult explanation */
+                    explanation?: (string|null);
+
+                    /** QuestionAnsweringHelpfulnessResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringHelpfulnessResult. */
+                class QuestionAnsweringHelpfulnessResult implements IQuestionAnsweringHelpfulnessResult {
+
+                    /**
+                     * Constructs a new QuestionAnsweringHelpfulnessResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult);
+
+                    /** QuestionAnsweringHelpfulnessResult score. */
+                    public score?: (number|null);
+
+                    /** QuestionAnsweringHelpfulnessResult explanation. */
+                    public explanation: string;
+
+                    /** QuestionAnsweringHelpfulnessResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** QuestionAnsweringHelpfulnessResult _score. */
+                    public _score?: "score";
+
+                    /** QuestionAnsweringHelpfulnessResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new QuestionAnsweringHelpfulnessResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringHelpfulnessResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
+                     * @param message QuestionAnsweringHelpfulnessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringHelpfulnessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult;
+
+                    /**
+                     * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringHelpfulnessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult;
+
+                    /**
+                     * Verifies a QuestionAnsweringHelpfulnessResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringHelpfulnessResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringHelpfulnessResult message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringHelpfulnessResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringHelpfulnessResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringHelpfulnessResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringCorrectnessInput. */
+                interface IQuestionAnsweringCorrectnessInput {
+
+                    /** QuestionAnsweringCorrectnessInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec|null);
+
+                    /** QuestionAnsweringCorrectnessInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance|null);
+                }
+
+                /** Represents a QuestionAnsweringCorrectnessInput. */
+                class QuestionAnsweringCorrectnessInput implements IQuestionAnsweringCorrectnessInput {
+
+                    /**
+                     * Constructs a new QuestionAnsweringCorrectnessInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput);
+
+                    /** QuestionAnsweringCorrectnessInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec|null);
+
+                    /** QuestionAnsweringCorrectnessInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance|null);
+
+                    /**
+                     * Creates a new QuestionAnsweringCorrectnessInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringCorrectnessInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringCorrectnessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringCorrectnessInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput;
+
+                    /**
+                     * Verifies a QuestionAnsweringCorrectnessInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringCorrectnessInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringCorrectnessInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringCorrectnessInput message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringCorrectnessInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringCorrectnessInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringCorrectnessInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringCorrectnessInstance. */
+                interface IQuestionAnsweringCorrectnessInstance {
+
+                    /** QuestionAnsweringCorrectnessInstance prediction */
+                    prediction?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessInstance reference */
+                    reference?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessInstance context */
+                    context?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessInstance instruction */
+                    instruction?: (string|null);
+                }
+
+                /** Represents a QuestionAnsweringCorrectnessInstance. */
+                class QuestionAnsweringCorrectnessInstance implements IQuestionAnsweringCorrectnessInstance {
+
+                    /**
+                     * Constructs a new QuestionAnsweringCorrectnessInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance);
+
+                    /** QuestionAnsweringCorrectnessInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessInstance reference. */
+                    public reference?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessInstance context. */
+                    public context?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessInstance instruction. */
+                    public instruction?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** QuestionAnsweringCorrectnessInstance _reference. */
+                    public _reference?: "reference";
+
+                    /** QuestionAnsweringCorrectnessInstance _context. */
+                    public _context?: "context";
+
+                    /** QuestionAnsweringCorrectnessInstance _instruction. */
+                    public _instruction?: "instruction";
+
+                    /**
+                     * Creates a new QuestionAnsweringCorrectnessInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringCorrectnessInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringCorrectnessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringCorrectnessInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance;
+
+                    /**
+                     * Verifies a QuestionAnsweringCorrectnessInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringCorrectnessInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringCorrectnessInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringCorrectnessInstance message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringCorrectnessInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringCorrectnessInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringCorrectnessInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringCorrectnessSpec. */
+                interface IQuestionAnsweringCorrectnessSpec {
+
+                    /** QuestionAnsweringCorrectnessSpec useReference */
+                    useReference?: (boolean|null);
+
+                    /** QuestionAnsweringCorrectnessSpec version */
+                    version?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringCorrectnessSpec. */
+                class QuestionAnsweringCorrectnessSpec implements IQuestionAnsweringCorrectnessSpec {
+
+                    /**
+                     * Constructs a new QuestionAnsweringCorrectnessSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec);
+
+                    /** QuestionAnsweringCorrectnessSpec useReference. */
+                    public useReference: boolean;
+
+                    /** QuestionAnsweringCorrectnessSpec version. */
+                    public version: number;
+
+                    /**
+                     * Creates a new QuestionAnsweringCorrectnessSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringCorrectnessSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringCorrectnessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringCorrectnessSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec;
+
+                    /**
+                     * Verifies a QuestionAnsweringCorrectnessSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringCorrectnessSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringCorrectnessSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringCorrectnessSpec message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringCorrectnessSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringCorrectnessSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringCorrectnessSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a QuestionAnsweringCorrectnessResult. */
+                interface IQuestionAnsweringCorrectnessResult {
+
+                    /** QuestionAnsweringCorrectnessResult score */
+                    score?: (number|null);
+
+                    /** QuestionAnsweringCorrectnessResult explanation */
+                    explanation?: (string|null);
+
+                    /** QuestionAnsweringCorrectnessResult confidence */
+                    confidence?: (number|null);
+                }
+
+                /** Represents a QuestionAnsweringCorrectnessResult. */
+                class QuestionAnsweringCorrectnessResult implements IQuestionAnsweringCorrectnessResult {
+
+                    /**
+                     * Constructs a new QuestionAnsweringCorrectnessResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult);
+
+                    /** QuestionAnsweringCorrectnessResult score. */
+                    public score?: (number|null);
+
+                    /** QuestionAnsweringCorrectnessResult explanation. */
+                    public explanation: string;
+
+                    /** QuestionAnsweringCorrectnessResult confidence. */
+                    public confidence?: (number|null);
+
+                    /** QuestionAnsweringCorrectnessResult _score. */
+                    public _score?: "score";
+
+                    /** QuestionAnsweringCorrectnessResult _confidence. */
+                    public _confidence?: "confidence";
+
+                    /**
+                     * Creates a new QuestionAnsweringCorrectnessResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns QuestionAnsweringCorrectnessResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified QuestionAnsweringCorrectnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
+                     * @param message QuestionAnsweringCorrectnessResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns QuestionAnsweringCorrectnessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult;
+
+                    /**
+                     * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns QuestionAnsweringCorrectnessResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult;
+
+                    /**
+                     * Verifies a QuestionAnsweringCorrectnessResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a QuestionAnsweringCorrectnessResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns QuestionAnsweringCorrectnessResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult;
+
+                    /**
+                     * Creates a plain object from a QuestionAnsweringCorrectnessResult message. Also converts values to other types if specified.
+                     * @param message QuestionAnsweringCorrectnessResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this QuestionAnsweringCorrectnessResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for QuestionAnsweringCorrectnessResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PointwiseMetricInput. */
+                interface IPointwiseMetricInput {
+
+                    /** PointwiseMetricInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IPointwiseMetricSpec|null);
+
+                    /** PointwiseMetricInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IPointwiseMetricInstance|null);
+                }
+
+                /** Represents a PointwiseMetricInput. */
+                class PointwiseMetricInput implements IPointwiseMetricInput {
+
+                    /**
+                     * Constructs a new PointwiseMetricInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPointwiseMetricInput);
+
+                    /** PointwiseMetricInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IPointwiseMetricSpec|null);
+
+                    /** PointwiseMetricInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IPointwiseMetricInstance|null);
+
+                    /**
+                     * Creates a new PointwiseMetricInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPointwiseMetricInput): google.cloud.aiplatform.v1.PointwiseMetricInput;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInput.verify|verify} messages.
+                     * @param message PointwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPointwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInput.verify|verify} messages.
+                     * @param message PointwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPointwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PointwiseMetricInput;
+
+                    /**
+                     * Decodes a PointwiseMetricInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PointwiseMetricInput;
+
+                    /**
+                     * Verifies a PointwiseMetricInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PointwiseMetricInput;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricInput message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PointwiseMetricInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PointwiseMetricInstance. */
+                interface IPointwiseMetricInstance {
+
+                    /** PointwiseMetricInstance jsonInstance */
+                    jsonInstance?: (string|null);
+                }
+
+                /** Represents a PointwiseMetricInstance. */
+                class PointwiseMetricInstance implements IPointwiseMetricInstance {
+
+                    /**
+                     * Constructs a new PointwiseMetricInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPointwiseMetricInstance);
+
+                    /** PointwiseMetricInstance jsonInstance. */
+                    public jsonInstance?: (string|null);
+
+                    /** PointwiseMetricInstance instance. */
+                    public instance?: "jsonInstance";
+
+                    /**
+                     * Creates a new PointwiseMetricInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPointwiseMetricInstance): google.cloud.aiplatform.v1.PointwiseMetricInstance;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInstance.verify|verify} messages.
+                     * @param message PointwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPointwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInstance.verify|verify} messages.
+                     * @param message PointwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPointwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PointwiseMetricInstance;
+
+                    /**
+                     * Decodes a PointwiseMetricInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PointwiseMetricInstance;
+
+                    /**
+                     * Verifies a PointwiseMetricInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PointwiseMetricInstance;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricInstance message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PointwiseMetricInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PointwiseMetricSpec. */
+                interface IPointwiseMetricSpec {
+
+                    /** PointwiseMetricSpec metricPromptTemplate */
+                    metricPromptTemplate?: (string|null);
+                }
+
+                /** Represents a PointwiseMetricSpec. */
+                class PointwiseMetricSpec implements IPointwiseMetricSpec {
+
+                    /**
+                     * Constructs a new PointwiseMetricSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPointwiseMetricSpec);
+
+                    /** PointwiseMetricSpec metricPromptTemplate. */
+                    public metricPromptTemplate?: (string|null);
+
+                    /** PointwiseMetricSpec _metricPromptTemplate. */
+                    public _metricPromptTemplate?: "metricPromptTemplate";
+
+                    /**
+                     * Creates a new PointwiseMetricSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPointwiseMetricSpec): google.cloud.aiplatform.v1.PointwiseMetricSpec;
+
+                    /**
+                     * Encodes the specified PointwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricSpec.verify|verify} messages.
+                     * @param message PointwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPointwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricSpec.verify|verify} messages.
+                     * @param message PointwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPointwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PointwiseMetricSpec;
+
+                    /**
+                     * Decodes a PointwiseMetricSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PointwiseMetricSpec;
+
+                    /**
+                     * Verifies a PointwiseMetricSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PointwiseMetricSpec;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricSpec message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PointwiseMetricSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PointwiseMetricResult. */
+                interface IPointwiseMetricResult {
+
+                    /** PointwiseMetricResult score */
+                    score?: (number|null);
+
+                    /** PointwiseMetricResult explanation */
+                    explanation?: (string|null);
+                }
+
+                /** Represents a PointwiseMetricResult. */
+                class PointwiseMetricResult implements IPointwiseMetricResult {
+
+                    /**
+                     * Constructs a new PointwiseMetricResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPointwiseMetricResult);
+
+                    /** PointwiseMetricResult score. */
+                    public score?: (number|null);
+
+                    /** PointwiseMetricResult explanation. */
+                    public explanation: string;
+
+                    /** PointwiseMetricResult _score. */
+                    public _score?: "score";
+
+                    /**
+                     * Creates a new PointwiseMetricResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPointwiseMetricResult): google.cloud.aiplatform.v1.PointwiseMetricResult;
+
+                    /**
+                     * Encodes the specified PointwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricResult.verify|verify} messages.
+                     * @param message PointwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPointwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricResult.verify|verify} messages.
+                     * @param message PointwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPointwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PointwiseMetricResult;
+
+                    /**
+                     * Decodes a PointwiseMetricResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PointwiseMetricResult;
+
+                    /**
+                     * Verifies a PointwiseMetricResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PointwiseMetricResult;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricResult message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PointwiseMetricResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricInput. */
+                interface IPairwiseMetricInput {
+
+                    /** PairwiseMetricInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IPairwiseMetricSpec|null);
+
+                    /** PairwiseMetricInput instance */
+                    instance?: (google.cloud.aiplatform.v1.IPairwiseMetricInstance|null);
+                }
+
+                /** Represents a PairwiseMetricInput. */
+                class PairwiseMetricInput implements IPairwiseMetricInput {
+
+                    /**
+                     * Constructs a new PairwiseMetricInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseMetricInput);
+
+                    /** PairwiseMetricInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IPairwiseMetricSpec|null);
+
+                    /** PairwiseMetricInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1.IPairwiseMetricInstance|null);
+
+                    /**
+                     * Creates a new PairwiseMetricInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseMetricInput): google.cloud.aiplatform.v1.PairwiseMetricInput;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInput.verify|verify} messages.
+                     * @param message PairwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInput.verify|verify} messages.
+                     * @param message PairwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseMetricInput;
+
+                    /**
+                     * Decodes a PairwiseMetricInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseMetricInput;
+
+                    /**
+                     * Verifies a PairwiseMetricInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseMetricInput;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricInput message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseMetricInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricInstance. */
+                interface IPairwiseMetricInstance {
+
+                    /** PairwiseMetricInstance jsonInstance */
+                    jsonInstance?: (string|null);
+                }
+
+                /** Represents a PairwiseMetricInstance. */
+                class PairwiseMetricInstance implements IPairwiseMetricInstance {
+
+                    /**
+                     * Constructs a new PairwiseMetricInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseMetricInstance);
+
+                    /** PairwiseMetricInstance jsonInstance. */
+                    public jsonInstance?: (string|null);
+
+                    /** PairwiseMetricInstance instance. */
+                    public instance?: "jsonInstance";
+
+                    /**
+                     * Creates a new PairwiseMetricInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseMetricInstance): google.cloud.aiplatform.v1.PairwiseMetricInstance;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInstance.verify|verify} messages.
+                     * @param message PairwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInstance.verify|verify} messages.
+                     * @param message PairwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseMetricInstance;
+
+                    /**
+                     * Decodes a PairwiseMetricInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseMetricInstance;
+
+                    /**
+                     * Verifies a PairwiseMetricInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseMetricInstance;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricInstance message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseMetricInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricSpec. */
+                interface IPairwiseMetricSpec {
+
+                    /** PairwiseMetricSpec metricPromptTemplate */
+                    metricPromptTemplate?: (string|null);
+                }
+
+                /** Represents a PairwiseMetricSpec. */
+                class PairwiseMetricSpec implements IPairwiseMetricSpec {
+
+                    /**
+                     * Constructs a new PairwiseMetricSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseMetricSpec);
+
+                    /** PairwiseMetricSpec metricPromptTemplate. */
+                    public metricPromptTemplate?: (string|null);
+
+                    /** PairwiseMetricSpec _metricPromptTemplate. */
+                    public _metricPromptTemplate?: "metricPromptTemplate";
+
+                    /**
+                     * Creates a new PairwiseMetricSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseMetricSpec): google.cloud.aiplatform.v1.PairwiseMetricSpec;
+
+                    /**
+                     * Encodes the specified PairwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricSpec.verify|verify} messages.
+                     * @param message PairwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricSpec.verify|verify} messages.
+                     * @param message PairwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseMetricSpec;
+
+                    /**
+                     * Decodes a PairwiseMetricSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseMetricSpec;
+
+                    /**
+                     * Verifies a PairwiseMetricSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseMetricSpec;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricSpec message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseMetricSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricResult. */
+                interface IPairwiseMetricResult {
+
+                    /** PairwiseMetricResult pairwiseChoice */
+                    pairwiseChoice?: (google.cloud.aiplatform.v1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1.PairwiseChoice|null);
+
+                    /** PairwiseMetricResult explanation */
+                    explanation?: (string|null);
+                }
+
+                /** Represents a PairwiseMetricResult. */
+                class PairwiseMetricResult implements IPairwiseMetricResult {
+
+                    /**
+                     * Constructs a new PairwiseMetricResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IPairwiseMetricResult);
+
+                    /** PairwiseMetricResult pairwiseChoice. */
+                    public pairwiseChoice: (google.cloud.aiplatform.v1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1.PairwiseChoice);
+
+                    /** PairwiseMetricResult explanation. */
+                    public explanation: string;
+
+                    /**
+                     * Creates a new PairwiseMetricResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IPairwiseMetricResult): google.cloud.aiplatform.v1.PairwiseMetricResult;
+
+                    /**
+                     * Encodes the specified PairwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricResult.verify|verify} messages.
+                     * @param message PairwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IPairwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricResult.verify|verify} messages.
+                     * @param message PairwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IPairwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.PairwiseMetricResult;
+
+                    /**
+                     * Decodes a PairwiseMetricResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.PairwiseMetricResult;
+
+                    /**
+                     * Verifies a PairwiseMetricResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.PairwiseMetricResult;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricResult message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.PairwiseMetricResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolCallValidInput. */
+                interface IToolCallValidInput {
+
+                    /** ToolCallValidInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IToolCallValidSpec|null);
+
+                    /** ToolCallValidInput instances */
+                    instances?: (google.cloud.aiplatform.v1.IToolCallValidInstance[]|null);
+                }
+
+                /** Represents a ToolCallValidInput. */
+                class ToolCallValidInput implements IToolCallValidInput {
+
+                    /**
+                     * Constructs a new ToolCallValidInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolCallValidInput);
+
+                    /** ToolCallValidInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IToolCallValidSpec|null);
+
+                    /** ToolCallValidInput instances. */
+                    public instances: google.cloud.aiplatform.v1.IToolCallValidInstance[];
+
+                    /**
+                     * Creates a new ToolCallValidInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolCallValidInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolCallValidInput): google.cloud.aiplatform.v1.ToolCallValidInput;
+
+                    /**
+                     * Encodes the specified ToolCallValidInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInput.verify|verify} messages.
+                     * @param message ToolCallValidInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolCallValidInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolCallValidInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInput.verify|verify} messages.
+                     * @param message ToolCallValidInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolCallValidInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolCallValidInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolCallValidInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolCallValidInput;
+
+                    /**
+                     * Decodes a ToolCallValidInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolCallValidInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolCallValidInput;
+
+                    /**
+                     * Verifies a ToolCallValidInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolCallValidInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolCallValidInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolCallValidInput;
+
+                    /**
+                     * Creates a plain object from a ToolCallValidInput message. Also converts values to other types if specified.
+                     * @param message ToolCallValidInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolCallValidInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolCallValidInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolCallValidInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolCallValidSpec. */
+                interface IToolCallValidSpec {
+                }
+
+                /** Represents a ToolCallValidSpec. */
+                class ToolCallValidSpec implements IToolCallValidSpec {
+
+                    /**
+                     * Constructs a new ToolCallValidSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolCallValidSpec);
+
+                    /**
+                     * Creates a new ToolCallValidSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolCallValidSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolCallValidSpec): google.cloud.aiplatform.v1.ToolCallValidSpec;
+
+                    /**
+                     * Encodes the specified ToolCallValidSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidSpec.verify|verify} messages.
+                     * @param message ToolCallValidSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolCallValidSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolCallValidSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidSpec.verify|verify} messages.
+                     * @param message ToolCallValidSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolCallValidSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolCallValidSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolCallValidSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolCallValidSpec;
+
+                    /**
+                     * Decodes a ToolCallValidSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolCallValidSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolCallValidSpec;
+
+                    /**
+                     * Verifies a ToolCallValidSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolCallValidSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolCallValidSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolCallValidSpec;
+
+                    /**
+                     * Creates a plain object from a ToolCallValidSpec message. Also converts values to other types if specified.
+                     * @param message ToolCallValidSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolCallValidSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolCallValidSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolCallValidSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolCallValidInstance. */
+                interface IToolCallValidInstance {
+
+                    /** ToolCallValidInstance prediction */
+                    prediction?: (string|null);
+
+                    /** ToolCallValidInstance reference */
+                    reference?: (string|null);
+                }
+
+                /** Represents a ToolCallValidInstance. */
+                class ToolCallValidInstance implements IToolCallValidInstance {
+
+                    /**
+                     * Constructs a new ToolCallValidInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolCallValidInstance);
+
+                    /** ToolCallValidInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** ToolCallValidInstance reference. */
+                    public reference?: (string|null);
+
+                    /** ToolCallValidInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** ToolCallValidInstance _reference. */
+                    public _reference?: "reference";
+
+                    /**
+                     * Creates a new ToolCallValidInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolCallValidInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolCallValidInstance): google.cloud.aiplatform.v1.ToolCallValidInstance;
+
+                    /**
+                     * Encodes the specified ToolCallValidInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInstance.verify|verify} messages.
+                     * @param message ToolCallValidInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolCallValidInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolCallValidInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInstance.verify|verify} messages.
+                     * @param message ToolCallValidInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolCallValidInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolCallValidInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolCallValidInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolCallValidInstance;
+
+                    /**
+                     * Decodes a ToolCallValidInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolCallValidInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolCallValidInstance;
+
+                    /**
+                     * Verifies a ToolCallValidInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolCallValidInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolCallValidInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolCallValidInstance;
+
+                    /**
+                     * Creates a plain object from a ToolCallValidInstance message. Also converts values to other types if specified.
+                     * @param message ToolCallValidInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolCallValidInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolCallValidInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolCallValidInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolCallValidResults. */
+                interface IToolCallValidResults {
+
+                    /** ToolCallValidResults toolCallValidMetricValues */
+                    toolCallValidMetricValues?: (google.cloud.aiplatform.v1.IToolCallValidMetricValue[]|null);
+                }
+
+                /** Represents a ToolCallValidResults. */
+                class ToolCallValidResults implements IToolCallValidResults {
+
+                    /**
+                     * Constructs a new ToolCallValidResults.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolCallValidResults);
+
+                    /** ToolCallValidResults toolCallValidMetricValues. */
+                    public toolCallValidMetricValues: google.cloud.aiplatform.v1.IToolCallValidMetricValue[];
+
+                    /**
+                     * Creates a new ToolCallValidResults instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolCallValidResults instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolCallValidResults): google.cloud.aiplatform.v1.ToolCallValidResults;
+
+                    /**
+                     * Encodes the specified ToolCallValidResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidResults.verify|verify} messages.
+                     * @param message ToolCallValidResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolCallValidResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolCallValidResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidResults.verify|verify} messages.
+                     * @param message ToolCallValidResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolCallValidResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolCallValidResults message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolCallValidResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolCallValidResults;
+
+                    /**
+                     * Decodes a ToolCallValidResults message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolCallValidResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolCallValidResults;
+
+                    /**
+                     * Verifies a ToolCallValidResults message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolCallValidResults message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolCallValidResults
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolCallValidResults;
+
+                    /**
+                     * Creates a plain object from a ToolCallValidResults message. Also converts values to other types if specified.
+                     * @param message ToolCallValidResults
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolCallValidResults, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolCallValidResults to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolCallValidResults
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolCallValidMetricValue. */
+                interface IToolCallValidMetricValue {
+
+                    /** ToolCallValidMetricValue score */
+                    score?: (number|null);
+                }
+
+                /** Represents a ToolCallValidMetricValue. */
+                class ToolCallValidMetricValue implements IToolCallValidMetricValue {
+
+                    /**
+                     * Constructs a new ToolCallValidMetricValue.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolCallValidMetricValue);
+
+                    /** ToolCallValidMetricValue score. */
+                    public score?: (number|null);
+
+                    /** ToolCallValidMetricValue _score. */
+                    public _score?: "score";
+
+                    /**
+                     * Creates a new ToolCallValidMetricValue instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolCallValidMetricValue instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolCallValidMetricValue): google.cloud.aiplatform.v1.ToolCallValidMetricValue;
+
+                    /**
+                     * Encodes the specified ToolCallValidMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidMetricValue.verify|verify} messages.
+                     * @param message ToolCallValidMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolCallValidMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolCallValidMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidMetricValue.verify|verify} messages.
+                     * @param message ToolCallValidMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolCallValidMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolCallValidMetricValue message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolCallValidMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolCallValidMetricValue;
+
+                    /**
+                     * Decodes a ToolCallValidMetricValue message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolCallValidMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolCallValidMetricValue;
+
+                    /**
+                     * Verifies a ToolCallValidMetricValue message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolCallValidMetricValue message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolCallValidMetricValue
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolCallValidMetricValue;
+
+                    /**
+                     * Creates a plain object from a ToolCallValidMetricValue message. Also converts values to other types if specified.
+                     * @param message ToolCallValidMetricValue
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolCallValidMetricValue, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolCallValidMetricValue to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolCallValidMetricValue
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolNameMatchInput. */
+                interface IToolNameMatchInput {
+
+                    /** ToolNameMatchInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IToolNameMatchSpec|null);
+
+                    /** ToolNameMatchInput instances */
+                    instances?: (google.cloud.aiplatform.v1.IToolNameMatchInstance[]|null);
+                }
+
+                /** Represents a ToolNameMatchInput. */
+                class ToolNameMatchInput implements IToolNameMatchInput {
+
+                    /**
+                     * Constructs a new ToolNameMatchInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolNameMatchInput);
+
+                    /** ToolNameMatchInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IToolNameMatchSpec|null);
+
+                    /** ToolNameMatchInput instances. */
+                    public instances: google.cloud.aiplatform.v1.IToolNameMatchInstance[];
+
+                    /**
+                     * Creates a new ToolNameMatchInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolNameMatchInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolNameMatchInput): google.cloud.aiplatform.v1.ToolNameMatchInput;
+
+                    /**
+                     * Encodes the specified ToolNameMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInput.verify|verify} messages.
+                     * @param message ToolNameMatchInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolNameMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolNameMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInput.verify|verify} messages.
+                     * @param message ToolNameMatchInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolNameMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolNameMatchInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolNameMatchInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolNameMatchInput;
+
+                    /**
+                     * Decodes a ToolNameMatchInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolNameMatchInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolNameMatchInput;
+
+                    /**
+                     * Verifies a ToolNameMatchInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolNameMatchInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolNameMatchInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolNameMatchInput;
+
+                    /**
+                     * Creates a plain object from a ToolNameMatchInput message. Also converts values to other types if specified.
+                     * @param message ToolNameMatchInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolNameMatchInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolNameMatchInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolNameMatchInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolNameMatchSpec. */
+                interface IToolNameMatchSpec {
+                }
+
+                /** Represents a ToolNameMatchSpec. */
+                class ToolNameMatchSpec implements IToolNameMatchSpec {
+
+                    /**
+                     * Constructs a new ToolNameMatchSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolNameMatchSpec);
+
+                    /**
+                     * Creates a new ToolNameMatchSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolNameMatchSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolNameMatchSpec): google.cloud.aiplatform.v1.ToolNameMatchSpec;
+
+                    /**
+                     * Encodes the specified ToolNameMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchSpec.verify|verify} messages.
+                     * @param message ToolNameMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolNameMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolNameMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchSpec.verify|verify} messages.
+                     * @param message ToolNameMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolNameMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolNameMatchSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolNameMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolNameMatchSpec;
+
+                    /**
+                     * Decodes a ToolNameMatchSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolNameMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolNameMatchSpec;
+
+                    /**
+                     * Verifies a ToolNameMatchSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolNameMatchSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolNameMatchSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolNameMatchSpec;
+
+                    /**
+                     * Creates a plain object from a ToolNameMatchSpec message. Also converts values to other types if specified.
+                     * @param message ToolNameMatchSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolNameMatchSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolNameMatchSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolNameMatchSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolNameMatchInstance. */
+                interface IToolNameMatchInstance {
+
+                    /** ToolNameMatchInstance prediction */
+                    prediction?: (string|null);
+
+                    /** ToolNameMatchInstance reference */
+                    reference?: (string|null);
+                }
+
+                /** Represents a ToolNameMatchInstance. */
+                class ToolNameMatchInstance implements IToolNameMatchInstance {
+
+                    /**
+                     * Constructs a new ToolNameMatchInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolNameMatchInstance);
+
+                    /** ToolNameMatchInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** ToolNameMatchInstance reference. */
+                    public reference?: (string|null);
+
+                    /** ToolNameMatchInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** ToolNameMatchInstance _reference. */
+                    public _reference?: "reference";
+
+                    /**
+                     * Creates a new ToolNameMatchInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolNameMatchInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolNameMatchInstance): google.cloud.aiplatform.v1.ToolNameMatchInstance;
+
+                    /**
+                     * Encodes the specified ToolNameMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInstance.verify|verify} messages.
+                     * @param message ToolNameMatchInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolNameMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolNameMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInstance.verify|verify} messages.
+                     * @param message ToolNameMatchInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolNameMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolNameMatchInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolNameMatchInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolNameMatchInstance;
+
+                    /**
+                     * Decodes a ToolNameMatchInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolNameMatchInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolNameMatchInstance;
+
+                    /**
+                     * Verifies a ToolNameMatchInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolNameMatchInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolNameMatchInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolNameMatchInstance;
+
+                    /**
+                     * Creates a plain object from a ToolNameMatchInstance message. Also converts values to other types if specified.
+                     * @param message ToolNameMatchInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolNameMatchInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolNameMatchInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolNameMatchInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolNameMatchResults. */
+                interface IToolNameMatchResults {
+
+                    /** ToolNameMatchResults toolNameMatchMetricValues */
+                    toolNameMatchMetricValues?: (google.cloud.aiplatform.v1.IToolNameMatchMetricValue[]|null);
+                }
+
+                /** Represents a ToolNameMatchResults. */
+                class ToolNameMatchResults implements IToolNameMatchResults {
+
+                    /**
+                     * Constructs a new ToolNameMatchResults.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolNameMatchResults);
+
+                    /** ToolNameMatchResults toolNameMatchMetricValues. */
+                    public toolNameMatchMetricValues: google.cloud.aiplatform.v1.IToolNameMatchMetricValue[];
+
+                    /**
+                     * Creates a new ToolNameMatchResults instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolNameMatchResults instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolNameMatchResults): google.cloud.aiplatform.v1.ToolNameMatchResults;
+
+                    /**
+                     * Encodes the specified ToolNameMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchResults.verify|verify} messages.
+                     * @param message ToolNameMatchResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolNameMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolNameMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchResults.verify|verify} messages.
+                     * @param message ToolNameMatchResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolNameMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolNameMatchResults message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolNameMatchResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolNameMatchResults;
+
+                    /**
+                     * Decodes a ToolNameMatchResults message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolNameMatchResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolNameMatchResults;
+
+                    /**
+                     * Verifies a ToolNameMatchResults message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolNameMatchResults message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolNameMatchResults
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolNameMatchResults;
+
+                    /**
+                     * Creates a plain object from a ToolNameMatchResults message. Also converts values to other types if specified.
+                     * @param message ToolNameMatchResults
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolNameMatchResults, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolNameMatchResults to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolNameMatchResults
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolNameMatchMetricValue. */
+                interface IToolNameMatchMetricValue {
+
+                    /** ToolNameMatchMetricValue score */
+                    score?: (number|null);
+                }
+
+                /** Represents a ToolNameMatchMetricValue. */
+                class ToolNameMatchMetricValue implements IToolNameMatchMetricValue {
+
+                    /**
+                     * Constructs a new ToolNameMatchMetricValue.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolNameMatchMetricValue);
+
+                    /** ToolNameMatchMetricValue score. */
+                    public score?: (number|null);
+
+                    /** ToolNameMatchMetricValue _score. */
+                    public _score?: "score";
+
+                    /**
+                     * Creates a new ToolNameMatchMetricValue instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolNameMatchMetricValue instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolNameMatchMetricValue): google.cloud.aiplatform.v1.ToolNameMatchMetricValue;
+
+                    /**
+                     * Encodes the specified ToolNameMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchMetricValue.verify|verify} messages.
+                     * @param message ToolNameMatchMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolNameMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolNameMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchMetricValue.verify|verify} messages.
+                     * @param message ToolNameMatchMetricValue message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolNameMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolNameMatchMetricValue message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolNameMatchMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolNameMatchMetricValue;
+
+                    /**
+                     * Decodes a ToolNameMatchMetricValue message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolNameMatchMetricValue
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolNameMatchMetricValue;
+
+                    /**
+                     * Verifies a ToolNameMatchMetricValue message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolNameMatchMetricValue message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolNameMatchMetricValue
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolNameMatchMetricValue;
+
+                    /**
+                     * Creates a plain object from a ToolNameMatchMetricValue message. Also converts values to other types if specified.
+                     * @param message ToolNameMatchMetricValue
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolNameMatchMetricValue, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolNameMatchMetricValue to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolNameMatchMetricValue
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolParameterKeyMatchInput. */
+                interface IToolParameterKeyMatchInput {
+
+                    /** ToolParameterKeyMatchInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec|null);
+
+                    /** ToolParameterKeyMatchInput instances */
+                    instances?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance[]|null);
+                }
+
+                /** Represents a ToolParameterKeyMatchInput. */
+                class ToolParameterKeyMatchInput implements IToolParameterKeyMatchInput {
+
+                    /**
+                     * Constructs a new ToolParameterKeyMatchInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchInput);
+
+                    /** ToolParameterKeyMatchInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec|null);
+
+                    /** ToolParameterKeyMatchInput instances. */
+                    public instances: google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance[];
+
+                    /**
+                     * Creates a new ToolParameterKeyMatchInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolParameterKeyMatchInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchInput): google.cloud.aiplatform.v1.ToolParameterKeyMatchInput;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolParameterKeyMatchInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKeyMatchInput;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolParameterKeyMatchInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKeyMatchInput;
+
+                    /**
+                     * Verifies a ToolParameterKeyMatchInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolParameterKeyMatchInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolParameterKeyMatchInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKeyMatchInput;
+
+                    /**
+                     * Creates a plain object from a ToolParameterKeyMatchInput message. Also converts values to other types if specified.
+                     * @param message ToolParameterKeyMatchInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKeyMatchInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolParameterKeyMatchInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolParameterKeyMatchInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolParameterKeyMatchSpec. */
+                interface IToolParameterKeyMatchSpec {
+                }
+
+                /** Represents a ToolParameterKeyMatchSpec. */
+                class ToolParameterKeyMatchSpec implements IToolParameterKeyMatchSpec {
+
+                    /**
+                     * Constructs a new ToolParameterKeyMatchSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec);
+
+                    /**
+                     * Creates a new ToolParameterKeyMatchSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolParameterKeyMatchSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec): google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolParameterKeyMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolParameterKeyMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec;
+
+                    /**
+                     * Verifies a ToolParameterKeyMatchSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolParameterKeyMatchSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolParameterKeyMatchSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec;
+
+                    /**
+                     * Creates a plain object from a ToolParameterKeyMatchSpec message. Also converts values to other types if specified.
+                     * @param message ToolParameterKeyMatchSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolParameterKeyMatchSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolParameterKeyMatchSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolParameterKeyMatchInstance. */
+                interface IToolParameterKeyMatchInstance {
+
+                    /** ToolParameterKeyMatchInstance prediction */
+                    prediction?: (string|null);
+
+                    /** ToolParameterKeyMatchInstance reference */
+                    reference?: (string|null);
+                }
+
+                /** Represents a ToolParameterKeyMatchInstance. */
+                class ToolParameterKeyMatchInstance implements IToolParameterKeyMatchInstance {
+
+                    /**
+                     * Constructs a new ToolParameterKeyMatchInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance);
+
+                    /** ToolParameterKeyMatchInstance prediction. */
+                    public prediction?: (string|null);
+
+                    /** ToolParameterKeyMatchInstance reference. */
+                    public reference?: (string|null);
+
+                    /** ToolParameterKeyMatchInstance _prediction. */
+                    public _prediction?: "prediction";
+
+                    /** ToolParameterKeyMatchInstance _reference. */
+                    public _reference?: "reference";
+
+                    /**
+                     * Creates a new ToolParameterKeyMatchInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolParameterKeyMatchInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance): google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolParameterKeyMatchInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolParameterKeyMatchInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance;
+
+                    /**
+                     * Verifies a ToolParameterKeyMatchInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolParameterKeyMatchInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolParameterKeyMatchInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance;
+
+                    /**
+                     * Creates a plain object from a ToolParameterKeyMatchInstance message. Also converts values to other types if specified.
+                     * @param message ToolParameterKeyMatchInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolParameterKeyMatchInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolParameterKeyMatchInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolParameterKeyMatchResults. */
+                interface IToolParameterKeyMatchResults {
+
+                    /** ToolParameterKeyMatchResults toolParameterKeyMatchMetricValues */
+                    toolParameterKeyMatchMetricValues?: (google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue[]|null);
+                }
+
+                /** Represents a ToolParameterKeyMatchResults. */
+                class ToolParameterKeyMatchResults implements IToolParameterKeyMatchResults {
+
+                    /**
+                     * Constructs a new ToolParameterKeyMatchResults.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchResults);
+
+                    /** ToolParameterKeyMatchResults toolParameterKeyMatchMetricValues. */
+                    public toolParameterKeyMatchMetricValues: google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue[];
+
+                    /**
+                     * Creates a new ToolParameterKeyMatchResults instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolParameterKeyMatchResults instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchResults): google.cloud.aiplatform.v1.ToolParameterKeyMatchResults;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ToolParameterKeyMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchResults message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchResults message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolParameterKeyMatchResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKeyMatchResults;
+
+                    /**
+                     * Decodes a ToolParameterKeyMatchResults message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolParameterKeyMatchResults
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKeyMatchResults;
+
+                    /**
+                     * Verifies a ToolParameterKeyMatchResults message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ToolParameterKeyMatchResults message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolParameterKeyMatchResults
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKeyMatchResults;
+
+                    /**
+                     * Creates a plain object from a ToolParameterKeyMatchResults message. Also converts values to other types if specified.
+                     * @param message ToolParameterKeyMatchResults
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKeyMatchResults, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ToolParameterKeyMatchResults to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ToolParameterKeyMatchResults
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a ToolParameterKeyMatchMetricValue. */
+                interface IToolParameterKeyMatchMetricValue {
+
+                    /** ToolParameterKeyMatchMetricValue score */
+                    score?: (number|null);
+                }
+
+                /** Represents a ToolParameterKeyMatchMetricValue. */
+                class ToolParameterKeyMatchMetricValue implements IToolParameterKeyMatchMetricValue {
+
+                    /**
+                     * Constructs a new ToolParameterKeyMatchMetricValue.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue);
+
+                    /** ToolParameterKeyMatchMetricValue score. */
+                    public score?: (number|null);
+
+                    /** ToolParameterKeyMatchMetricValue _score. */
+                    public _score?: "score";
 
                     /**
-                     * Creates a new EntityType instance using the specified properties.
+                     * Creates a new ToolParameterKeyMatchMetricValue instance using the specified properties.
                      * @param [properties] Properties to set
-                     * @returns EntityType instance
+                     * @returns ToolParameterKeyMatchMetricValue instance
                      */
-                    public static create(properties?: google.cloud.aiplatform.v1.IEntityType): google.cloud.aiplatform.v1.EntityType;
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue): google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue;
 
                     /**
-                     * Encodes the specified EntityType message. Does not implicitly {@link google.cloud.aiplatform.v1.EntityType.verify|verify} messages.
-                     * @param message EntityType message or plain object to encode
+                     * Encodes the specified ToolParameterKeyMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchMetricValue message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encode(message: google.cloud.aiplatform.v1.IEntityType, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Encodes the specified EntityType message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EntityType.verify|verify} messages.
-                     * @param message EntityType message or plain object to encode
+                     * Encodes the specified ToolParameterKeyMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.verify|verify} messages.
+                     * @param message ToolParameterKeyMatchMetricValue message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEntityType, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Decodes an EntityType message from the specified reader or buffer.
+                     * Decodes a ToolParameterKeyMatchMetricValue message from the specified reader or buffer.
                      * @param reader Reader or buffer to decode from
                      * @param [length] Message length if known beforehand
-                     * @returns EntityType
+                     * @returns ToolParameterKeyMatchMetricValue
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EntityType;
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue;
 
                     /**
-                     * Decodes an EntityType message from the specified reader or buffer, length delimited.
+                     * Decodes a ToolParameterKeyMatchMetricValue message from the specified reader or buffer, length delimited.
                      * @param reader Reader or buffer to decode from
-                     * @returns EntityType
+                     * @returns ToolParameterKeyMatchMetricValue
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EntityType;
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue;
 
                     /**
-                     * Verifies an EntityType message.
+                     * Verifies a ToolParameterKeyMatchMetricValue message.
                      * @param message Plain object to verify
                      * @returns `null` if valid, otherwise the reason why it is not
                      */
                     public static verify(message: { [k: string]: any }): (string|null);
 
                     /**
-                     * Creates an EntityType message from a plain object. Also converts values to their respective internal types.
+                     * Creates a ToolParameterKeyMatchMetricValue message from a plain object. Also converts values to their respective internal types.
                      * @param object Plain object
-                     * @returns EntityType
+                     * @returns ToolParameterKeyMatchMetricValue
                      */
-                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EntityType;
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue;
 
                     /**
-                     * Creates a plain object from an EntityType message. Also converts values to other types if specified.
-                     * @param message EntityType
+                     * Creates a plain object from a ToolParameterKeyMatchMetricValue message. Also converts values to other types if specified.
+                     * @param message ToolParameterKeyMatchMetricValue
                      * @param [options] Conversion options
                      * @returns Plain object
                      */
-                    public static toObject(message: google.cloud.aiplatform.v1.EntityType, options?: $protobuf.IConversionOptions): { [k: string]: any };
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue, options?: $protobuf.IConversionOptions): { [k: string]: any };
 
                     /**
-                     * Converts this EntityType to JSON.
+                     * Converts this ToolParameterKeyMatchMetricValue to JSON.
                      * @returns JSON object
                      */
                     public toJSON(): { [k: string]: any };
 
                     /**
-                     * Gets the default type url for EntityType
+                     * Gets the default type url for ToolParameterKeyMatchMetricValue
                      * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                      * @returns The default type url
                      */
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
-                /** Properties of a FeaturestoreMonitoringConfig. */
-                interface IFeaturestoreMonitoringConfig {
-
-                    /** FeaturestoreMonitoringConfig snapshotAnalysis */
-                    snapshotAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis|null);
-
-                    /** FeaturestoreMonitoringConfig importFeaturesAnalysis */
-                    importFeaturesAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis|null);
+                /** Properties of a ToolParameterKVMatchInput. */
+                interface IToolParameterKVMatchInput {
 
-                    /** FeaturestoreMonitoringConfig numericalThresholdConfig */
-                    numericalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+                    /** ToolParameterKVMatchInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1.IToolParameterKVMatchSpec|null);
 
-                    /** FeaturestoreMonitoringConfig categoricalThresholdConfig */
-                    categoricalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+                    /** ToolParameterKVMatchInput instances */
+                    instances?: (google.cloud.aiplatform.v1.IToolParameterKVMatchInstance[]|null);
                 }
 
-                /** Represents a FeaturestoreMonitoringConfig. */
-                class FeaturestoreMonitoringConfig implements IFeaturestoreMonitoringConfig {
+                /** Represents a ToolParameterKVMatchInput. */
+                class ToolParameterKVMatchInput implements IToolParameterKVMatchInput {
 
                     /**
-                     * Constructs a new FeaturestoreMonitoringConfig.
+                     * Constructs a new ToolParameterKVMatchInput.
                      * @param [properties] Properties to set
                      */
-                    constructor(properties?: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig);
-
-                    /** FeaturestoreMonitoringConfig snapshotAnalysis. */
-                    public snapshotAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis|null);
-
-                    /** FeaturestoreMonitoringConfig importFeaturesAnalysis. */
-                    public importFeaturesAnalysis?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis|null);
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchInput);
 
-                    /** FeaturestoreMonitoringConfig numericalThresholdConfig. */
-                    public numericalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+                    /** ToolParameterKVMatchInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1.IToolParameterKVMatchSpec|null);
 
-                    /** FeaturestoreMonitoringConfig categoricalThresholdConfig. */
-                    public categoricalThresholdConfig?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig|null);
+                    /** ToolParameterKVMatchInput instances. */
+                    public instances: google.cloud.aiplatform.v1.IToolParameterKVMatchInstance[];
 
                     /**
-                     * Creates a new FeaturestoreMonitoringConfig instance using the specified properties.
+                     * Creates a new ToolParameterKVMatchInput instance using the specified properties.
                      * @param [properties] Properties to set
-                     * @returns FeaturestoreMonitoringConfig instance
+                     * @returns ToolParameterKVMatchInput instance
                      */
-                    public static create(properties?: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchInput): google.cloud.aiplatform.v1.ToolParameterKVMatchInput;
 
                     /**
-                     * Encodes the specified FeaturestoreMonitoringConfig message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.verify|verify} messages.
-                     * @param message FeaturestoreMonitoringConfig message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInput.verify|verify} messages.
+                     * @param message ToolParameterKVMatchInput message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encode(message: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKVMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Encodes the specified FeaturestoreMonitoringConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.verify|verify} messages.
-                     * @param message FeaturestoreMonitoringConfig message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInput.verify|verify} messages.
+                     * @param message ToolParameterKVMatchInput message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKVMatchInput, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Decodes a FeaturestoreMonitoringConfig message from the specified reader or buffer.
+                     * Decodes a ToolParameterKVMatchInput message from the specified reader or buffer.
                      * @param reader Reader or buffer to decode from
                      * @param [length] Message length if known beforehand
-                     * @returns FeaturestoreMonitoringConfig
+                     * @returns ToolParameterKVMatchInput
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKVMatchInput;
 
                     /**
-                     * Decodes a FeaturestoreMonitoringConfig message from the specified reader or buffer, length delimited.
+                     * Decodes a ToolParameterKVMatchInput message from the specified reader or buffer, length delimited.
                      * @param reader Reader or buffer to decode from
-                     * @returns FeaturestoreMonitoringConfig
+                     * @returns ToolParameterKVMatchInput
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKVMatchInput;
 
                     /**
-                     * Verifies a FeaturestoreMonitoringConfig message.
+                     * Verifies a ToolParameterKVMatchInput message.
                      * @param message Plain object to verify
                      * @returns `null` if valid, otherwise the reason why it is not
                      */
                     public static verify(message: { [k: string]: any }): (string|null);
 
                     /**
-                     * Creates a FeaturestoreMonitoringConfig message from a plain object. Also converts values to their respective internal types.
+                     * Creates a ToolParameterKVMatchInput message from a plain object. Also converts values to their respective internal types.
                      * @param object Plain object
-                     * @returns FeaturestoreMonitoringConfig
+                     * @returns ToolParameterKVMatchInput
                      */
-                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig;
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKVMatchInput;
 
                     /**
-                     * Creates a plain object from a FeaturestoreMonitoringConfig message. Also converts values to other types if specified.
-                     * @param message FeaturestoreMonitoringConfig
+                     * Creates a plain object from a ToolParameterKVMatchInput message. Also converts values to other types if specified.
+                     * @param message ToolParameterKVMatchInput
                      * @param [options] Conversion options
                      * @returns Plain object
                      */
-                    public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKVMatchInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
 
                     /**
-                     * Converts this FeaturestoreMonitoringConfig to JSON.
+                     * Converts this ToolParameterKVMatchInput to JSON.
                      * @returns JSON object
                      */
                     public toJSON(): { [k: string]: any };
 
                     /**
-                     * Gets the default type url for FeaturestoreMonitoringConfig
+                     * Gets the default type url for ToolParameterKVMatchInput
                      * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                      * @returns The default type url
                      */
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
-                namespace FeaturestoreMonitoringConfig {
-
-                    /** Properties of a SnapshotAnalysis. */
-                    interface ISnapshotAnalysis {
-
-                        /** SnapshotAnalysis disabled */
-                        disabled?: (boolean|null);
-
-                        /** SnapshotAnalysis monitoringIntervalDays */
-                        monitoringIntervalDays?: (number|null);
-
-                        /** SnapshotAnalysis stalenessDays */
-                        stalenessDays?: (number|null);
-                    }
-
-                    /** Represents a SnapshotAnalysis. */
-                    class SnapshotAnalysis implements ISnapshotAnalysis {
-
-                        /**
-                         * Constructs a new SnapshotAnalysis.
-                         * @param [properties] Properties to set
-                         */
-                        constructor(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis);
-
-                        /** SnapshotAnalysis disabled. */
-                        public disabled: boolean;
-
-                        /** SnapshotAnalysis monitoringIntervalDays. */
-                        public monitoringIntervalDays: number;
-
-                        /** SnapshotAnalysis stalenessDays. */
-                        public stalenessDays: number;
-
-                        /**
-                         * Creates a new SnapshotAnalysis instance using the specified properties.
-                         * @param [properties] Properties to set
-                         * @returns SnapshotAnalysis instance
-                         */
-                        public static create(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
-
-                        /**
-                         * Encodes the specified SnapshotAnalysis message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis.verify|verify} messages.
-                         * @param message SnapshotAnalysis message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encode(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Encodes the specified SnapshotAnalysis message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis.verify|verify} messages.
-                         * @param message SnapshotAnalysis message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encodeDelimited(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ISnapshotAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Decodes a SnapshotAnalysis message from the specified reader or buffer.
-                         * @param reader Reader or buffer to decode from
-                         * @param [length] Message length if known beforehand
-                         * @returns SnapshotAnalysis
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
-
-                        /**
-                         * Decodes a SnapshotAnalysis message from the specified reader or buffer, length delimited.
-                         * @param reader Reader or buffer to decode from
-                         * @returns SnapshotAnalysis
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
-
-                        /**
-                         * Verifies a SnapshotAnalysis message.
-                         * @param message Plain object to verify
-                         * @returns `null` if valid, otherwise the reason why it is not
-                         */
-                        public static verify(message: { [k: string]: any }): (string|null);
-
-                        /**
-                         * Creates a SnapshotAnalysis message from a plain object. Also converts values to their respective internal types.
-                         * @param object Plain object
-                         * @returns SnapshotAnalysis
-                         */
-                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis;
-
-                        /**
-                         * Creates a plain object from a SnapshotAnalysis message. Also converts values to other types if specified.
-                         * @param message SnapshotAnalysis
-                         * @param [options] Conversion options
-                         * @returns Plain object
-                         */
-                        public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.SnapshotAnalysis, options?: $protobuf.IConversionOptions): { [k: string]: any };
-
-                        /**
-                         * Converts this SnapshotAnalysis to JSON.
-                         * @returns JSON object
-                         */
-                        public toJSON(): { [k: string]: any };
-
-                        /**
-                         * Gets the default type url for SnapshotAnalysis
-                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns The default type url
-                         */
-                        public static getTypeUrl(typeUrlPrefix?: string): string;
-                    }
-
-                    /** Properties of an ImportFeaturesAnalysis. */
-                    interface IImportFeaturesAnalysis {
-
-                        /** ImportFeaturesAnalysis state */
-                        state?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State|null);
-
-                        /** ImportFeaturesAnalysis anomalyDetectionBaseline */
-                        anomalyDetectionBaseline?: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline|null);
-                    }
-
-                    /** Represents an ImportFeaturesAnalysis. */
-                    class ImportFeaturesAnalysis implements IImportFeaturesAnalysis {
-
-                        /**
-                         * Constructs a new ImportFeaturesAnalysis.
-                         * @param [properties] Properties to set
-                         */
-                        constructor(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis);
-
-                        /** ImportFeaturesAnalysis state. */
-                        public state: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.State);
-
-                        /** ImportFeaturesAnalysis anomalyDetectionBaseline. */
-                        public anomalyDetectionBaseline: (google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline|keyof typeof google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.Baseline);
-
-                        /**
-                         * Creates a new ImportFeaturesAnalysis instance using the specified properties.
-                         * @param [properties] Properties to set
-                         * @returns ImportFeaturesAnalysis instance
-                         */
-                        public static create(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
-
-                        /**
-                         * Encodes the specified ImportFeaturesAnalysis message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.verify|verify} messages.
-                         * @param message ImportFeaturesAnalysis message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encode(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Encodes the specified ImportFeaturesAnalysis message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis.verify|verify} messages.
-                         * @param message ImportFeaturesAnalysis message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encodeDelimited(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IImportFeaturesAnalysis, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Decodes an ImportFeaturesAnalysis message from the specified reader or buffer.
-                         * @param reader Reader or buffer to decode from
-                         * @param [length] Message length if known beforehand
-                         * @returns ImportFeaturesAnalysis
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
-
-                        /**
-                         * Decodes an ImportFeaturesAnalysis message from the specified reader or buffer, length delimited.
-                         * @param reader Reader or buffer to decode from
-                         * @returns ImportFeaturesAnalysis
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
-
-                        /**
-                         * Verifies an ImportFeaturesAnalysis message.
-                         * @param message Plain object to verify
-                         * @returns `null` if valid, otherwise the reason why it is not
-                         */
-                        public static verify(message: { [k: string]: any }): (string|null);
-
-                        /**
-                         * Creates an ImportFeaturesAnalysis message from a plain object. Also converts values to their respective internal types.
-                         * @param object Plain object
-                         * @returns ImportFeaturesAnalysis
-                         */
-                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis;
-
-                        /**
-                         * Creates a plain object from an ImportFeaturesAnalysis message. Also converts values to other types if specified.
-                         * @param message ImportFeaturesAnalysis
-                         * @param [options] Conversion options
-                         * @returns Plain object
-                         */
-                        public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ImportFeaturesAnalysis, options?: $protobuf.IConversionOptions): { [k: string]: any };
-
-                        /**
-                         * Converts this ImportFeaturesAnalysis to JSON.
-                         * @returns JSON object
-                         */
-                        public toJSON(): { [k: string]: any };
-
-                        /**
-                         * Gets the default type url for ImportFeaturesAnalysis
-                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns The default type url
-                         */
-                        public static getTypeUrl(typeUrlPrefix?: string): string;
-                    }
-
-                    namespace ImportFeaturesAnalysis {
-
-                        /** State enum. */
-                        enum State {
-                            STATE_UNSPECIFIED = 0,
-                            DEFAULT = 1,
-                            ENABLED = 2,
-                            DISABLED = 3
-                        }
-
-                        /** Baseline enum. */
-                        enum Baseline {
-                            BASELINE_UNSPECIFIED = 0,
-                            LATEST_STATS = 1,
-                            MOST_RECENT_SNAPSHOT_STATS = 2,
-                            PREVIOUS_IMPORT_FEATURES_STATS = 3
-                        }
-                    }
-
-                    /** Properties of a ThresholdConfig. */
-                    interface IThresholdConfig {
-
-                        /** ThresholdConfig value */
-                        value?: (number|null);
-                    }
+                /** Properties of a ToolParameterKVMatchSpec. */
+                interface IToolParameterKVMatchSpec {
 
-                    /** Represents a ThresholdConfig. */
-                    class ThresholdConfig implements IThresholdConfig {
+                    /** ToolParameterKVMatchSpec useStrictStringMatch */
+                    useStrictStringMatch?: (boolean|null);
+                }
 
-                        /**
-                         * Constructs a new ThresholdConfig.
-                         * @param [properties] Properties to set
-                         */
-                        constructor(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig);
+                /** Represents a ToolParameterKVMatchSpec. */
+                class ToolParameterKVMatchSpec implements IToolParameterKVMatchSpec {
 
-                        /** ThresholdConfig value. */
-                        public value?: (number|null);
+                    /**
+                     * Constructs a new ToolParameterKVMatchSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchSpec);
 
-                        /** ThresholdConfig threshold. */
-                        public threshold?: "value";
+                    /** ToolParameterKVMatchSpec useStrictStringMatch. */
+                    public useStrictStringMatch: boolean;
 
-                        /**
-                         * Creates a new ThresholdConfig instance using the specified properties.
-                         * @param [properties] Properties to set
-                         * @returns ThresholdConfig instance
-                         */
-                        public static create(properties?: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+                    /**
+                     * Creates a new ToolParameterKVMatchSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ToolParameterKVMatchSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchSpec): google.cloud.aiplatform.v1.ToolParameterKVMatchSpec;
 
-                        /**
-                         * Encodes the specified ThresholdConfig message. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig.verify|verify} messages.
-                         * @param message ThresholdConfig message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encode(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+                    /**
+                     * Encodes the specified ToolParameterKVMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.verify|verify} messages.
+                     * @param message ToolParameterKVMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKVMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
 
-                        /**
-                         * Encodes the specified ThresholdConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig.verify|verify} messages.
-                         * @param message ThresholdConfig message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encodeDelimited(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.IThresholdConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+                    /**
+                     * Encodes the specified ToolParameterKVMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.verify|verify} messages.
+                     * @param message ToolParameterKVMatchSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKVMatchSpec, writer?: $protobuf.Writer): $protobuf.Writer;
 
-                        /**
-                         * Decodes a ThresholdConfig message from the specified reader or buffer.
-                         * @param reader Reader or buffer to decode from
-                         * @param [length] Message length if known beforehand
-                         * @returns ThresholdConfig
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+                    /**
+                     * Decodes a ToolParameterKVMatchSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ToolParameterKVMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKVMatchSpec;
 
-                        /**
-                         * Decodes a ThresholdConfig message from the specified reader or buffer, length delimited.
-                         * @param reader Reader or buffer to decode from
-                         * @returns ThresholdConfig
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+                    /**
+                     * Decodes a ToolParameterKVMatchSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ToolParameterKVMatchSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKVMatchSpec;
 
-                        /**
-                         * Verifies a ThresholdConfig message.
-                         * @param message Plain object to verify
-                         * @returns `null` if valid, otherwise the reason why it is not
-                         */
-                        public static verify(message: { [k: string]: any }): (string|null);
+                    /**
+                     * Verifies a ToolParameterKVMatchSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
 
-                        /**
-                         * Creates a ThresholdConfig message from a plain object. Also converts values to their respective internal types.
-                         * @param object Plain object
-                         * @returns ThresholdConfig
-                         */
-                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig;
+                    /**
+                     * Creates a ToolParameterKVMatchSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ToolParameterKVMatchSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKVMatchSpec;
 
-                        /**
-                         * Creates a plain object from a ThresholdConfig message. Also converts values to other types if specified.
-                         * @param message ThresholdConfig
-                         * @param [options] Conversion options
-                         * @returns Plain object
-                         */
-                        public static toObject(message: google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.ThresholdConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+                    /**
+                     * Creates a plain object from a ToolParameterKVMatchSpec message. Also converts values to other types if specified.
+                     * @param message ToolParameterKVMatchSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKVMatchSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
 
-                        /**
-                         * Converts this ThresholdConfig to JSON.
-                         * @returns JSON object
-                         */
-                        public toJSON(): { [k: string]: any };
+                    /**
+                     * Converts this ToolParameterKVMatchSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
 
-                        /**
-                         * Gets the default type url for ThresholdConfig
-                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns The default type url
-                         */
-                        public static getTypeUrl(typeUrlPrefix?: string): string;
-                    }
+                    /**
+                     * Gets the default type url for ToolParameterKVMatchSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
-                /** Properties of an EvaluatedAnnotation. */
-                interface IEvaluatedAnnotation {
-
-                    /** EvaluatedAnnotation type */
-                    type?: (google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType|keyof typeof google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType|null);
-
-                    /** EvaluatedAnnotation predictions */
-                    predictions?: (google.protobuf.IValue[]|null);
-
-                    /** EvaluatedAnnotation groundTruths */
-                    groundTruths?: (google.protobuf.IValue[]|null);
-
-                    /** EvaluatedAnnotation dataItemPayload */
-                    dataItemPayload?: (google.protobuf.IValue|null);
-
-                    /** EvaluatedAnnotation evaluatedDataItemViewId */
-                    evaluatedDataItemViewId?: (string|null);
+                /** Properties of a ToolParameterKVMatchInstance. */
+                interface IToolParameterKVMatchInstance {
 
-                    /** EvaluatedAnnotation explanations */
-                    explanations?: (google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation[]|null);
+                    /** ToolParameterKVMatchInstance prediction */
+                    prediction?: (string|null);
 
-                    /** EvaluatedAnnotation errorAnalysisAnnotations */
-                    errorAnalysisAnnotations?: (google.cloud.aiplatform.v1.IErrorAnalysisAnnotation[]|null);
+                    /** ToolParameterKVMatchInstance reference */
+                    reference?: (string|null);
                 }
 
-                /** Represents an EvaluatedAnnotation. */
-                class EvaluatedAnnotation implements IEvaluatedAnnotation {
+                /** Represents a ToolParameterKVMatchInstance. */
+                class ToolParameterKVMatchInstance implements IToolParameterKVMatchInstance {
 
                     /**
-                     * Constructs a new EvaluatedAnnotation.
+                     * Constructs a new ToolParameterKVMatchInstance.
                      * @param [properties] Properties to set
                      */
-                    constructor(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotation);
-
-                    /** EvaluatedAnnotation type. */
-                    public type: (google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType|keyof typeof google.cloud.aiplatform.v1.EvaluatedAnnotation.EvaluatedAnnotationType);
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchInstance);
 
-                    /** EvaluatedAnnotation predictions. */
-                    public predictions: google.protobuf.IValue[];
-
-                    /** EvaluatedAnnotation groundTruths. */
-                    public groundTruths: google.protobuf.IValue[];
-
-                    /** EvaluatedAnnotation dataItemPayload. */
-                    public dataItemPayload?: (google.protobuf.IValue|null);
+                    /** ToolParameterKVMatchInstance prediction. */
+                    public prediction?: (string|null);
 
-                    /** EvaluatedAnnotation evaluatedDataItemViewId. */
-                    public evaluatedDataItemViewId: string;
+                    /** ToolParameterKVMatchInstance reference. */
+                    public reference?: (string|null);
 
-                    /** EvaluatedAnnotation explanations. */
-                    public explanations: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation[];
+                    /** ToolParameterKVMatchInstance _prediction. */
+                    public _prediction?: "prediction";
 
-                    /** EvaluatedAnnotation errorAnalysisAnnotations. */
-                    public errorAnalysisAnnotations: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation[];
+                    /** ToolParameterKVMatchInstance _reference. */
+                    public _reference?: "reference";
 
                     /**
-                     * Creates a new EvaluatedAnnotation instance using the specified properties.
+                     * Creates a new ToolParameterKVMatchInstance instance using the specified properties.
                      * @param [properties] Properties to set
-                     * @returns EvaluatedAnnotation instance
+                     * @returns ToolParameterKVMatchInstance instance
                      */
-                    public static create(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotation): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchInstance): google.cloud.aiplatform.v1.ToolParameterKVMatchInstance;
 
                     /**
-                     * Encodes the specified EvaluatedAnnotation message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotation.verify|verify} messages.
-                     * @param message EvaluatedAnnotation message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.verify|verify} messages.
+                     * @param message ToolParameterKVMatchInstance message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encode(message: google.cloud.aiplatform.v1.IEvaluatedAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKVMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Encodes the specified EvaluatedAnnotation message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotation.verify|verify} messages.
-                     * @param message EvaluatedAnnotation message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.verify|verify} messages.
+                     * @param message ToolParameterKVMatchInstance message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEvaluatedAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKVMatchInstance, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Decodes an EvaluatedAnnotation message from the specified reader or buffer.
+                     * Decodes a ToolParameterKVMatchInstance message from the specified reader or buffer.
                      * @param reader Reader or buffer to decode from
                      * @param [length] Message length if known beforehand
-                     * @returns EvaluatedAnnotation
+                     * @returns ToolParameterKVMatchInstance
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKVMatchInstance;
 
                     /**
-                     * Decodes an EvaluatedAnnotation message from the specified reader or buffer, length delimited.
+                     * Decodes a ToolParameterKVMatchInstance message from the specified reader or buffer, length delimited.
                      * @param reader Reader or buffer to decode from
-                     * @returns EvaluatedAnnotation
+                     * @returns ToolParameterKVMatchInstance
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKVMatchInstance;
 
                     /**
-                     * Verifies an EvaluatedAnnotation message.
+                     * Verifies a ToolParameterKVMatchInstance message.
                      * @param message Plain object to verify
                      * @returns `null` if valid, otherwise the reason why it is not
                      */
                     public static verify(message: { [k: string]: any }): (string|null);
 
                     /**
-                     * Creates an EvaluatedAnnotation message from a plain object. Also converts values to their respective internal types.
+                     * Creates a ToolParameterKVMatchInstance message from a plain object. Also converts values to their respective internal types.
                      * @param object Plain object
-                     * @returns EvaluatedAnnotation
+                     * @returns ToolParameterKVMatchInstance
                      */
-                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EvaluatedAnnotation;
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKVMatchInstance;
 
                     /**
-                     * Creates a plain object from an EvaluatedAnnotation message. Also converts values to other types if specified.
-                     * @param message EvaluatedAnnotation
+                     * Creates a plain object from a ToolParameterKVMatchInstance message. Also converts values to other types if specified.
+                     * @param message ToolParameterKVMatchInstance
                      * @param [options] Conversion options
                      * @returns Plain object
                      */
-                    public static toObject(message: google.cloud.aiplatform.v1.EvaluatedAnnotation, options?: $protobuf.IConversionOptions): { [k: string]: any };
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKVMatchInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
 
                     /**
-                     * Converts this EvaluatedAnnotation to JSON.
+                     * Converts this ToolParameterKVMatchInstance to JSON.
                      * @returns JSON object
                      */
                     public toJSON(): { [k: string]: any };
 
                     /**
-                     * Gets the default type url for EvaluatedAnnotation
+                     * Gets the default type url for ToolParameterKVMatchInstance
                      * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                      * @returns The default type url
                      */
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
-                namespace EvaluatedAnnotation {
-
-                    /** EvaluatedAnnotationType enum. */
-                    enum EvaluatedAnnotationType {
-                        EVALUATED_ANNOTATION_TYPE_UNSPECIFIED = 0,
-                        TRUE_POSITIVE = 1,
-                        FALSE_POSITIVE = 2,
-                        FALSE_NEGATIVE = 3
-                    }
-                }
-
-                /** Properties of an EvaluatedAnnotationExplanation. */
-                interface IEvaluatedAnnotationExplanation {
-
-                    /** EvaluatedAnnotationExplanation explanationType */
-                    explanationType?: (string|null);
+                /** Properties of a ToolParameterKVMatchResults. */
+                interface IToolParameterKVMatchResults {
 
-                    /** EvaluatedAnnotationExplanation explanation */
-                    explanation?: (google.cloud.aiplatform.v1.IExplanation|null);
+                    /** ToolParameterKVMatchResults toolParameterKvMatchMetricValues */
+                    toolParameterKvMatchMetricValues?: (google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue[]|null);
                 }
 
-                /** Represents an EvaluatedAnnotationExplanation. */
-                class EvaluatedAnnotationExplanation implements IEvaluatedAnnotationExplanation {
+                /** Represents a ToolParameterKVMatchResults. */
+                class ToolParameterKVMatchResults implements IToolParameterKVMatchResults {
 
                     /**
-                     * Constructs a new EvaluatedAnnotationExplanation.
+                     * Constructs a new ToolParameterKVMatchResults.
                      * @param [properties] Properties to set
                      */
-                    constructor(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation);
-
-                    /** EvaluatedAnnotationExplanation explanationType. */
-                    public explanationType: string;
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchResults);
 
-                    /** EvaluatedAnnotationExplanation explanation. */
-                    public explanation?: (google.cloud.aiplatform.v1.IExplanation|null);
+                    /** ToolParameterKVMatchResults toolParameterKvMatchMetricValues. */
+                    public toolParameterKvMatchMetricValues: google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue[];
 
                     /**
-                     * Creates a new EvaluatedAnnotationExplanation instance using the specified properties.
+                     * Creates a new ToolParameterKVMatchResults instance using the specified properties.
                      * @param [properties] Properties to set
-                     * @returns EvaluatedAnnotationExplanation instance
+                     * @returns ToolParameterKVMatchResults instance
                      */
-                    public static create(properties?: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchResults): google.cloud.aiplatform.v1.ToolParameterKVMatchResults;
 
                     /**
-                     * Encodes the specified EvaluatedAnnotationExplanation message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation.verify|verify} messages.
-                     * @param message EvaluatedAnnotationExplanation message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchResults.verify|verify} messages.
+                     * @param message ToolParameterKVMatchResults message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encode(message: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKVMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Encodes the specified EvaluatedAnnotationExplanation message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation.verify|verify} messages.
-                     * @param message EvaluatedAnnotationExplanation message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchResults.verify|verify} messages.
+                     * @param message ToolParameterKVMatchResults message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IEvaluatedAnnotationExplanation, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKVMatchResults, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Decodes an EvaluatedAnnotationExplanation message from the specified reader or buffer.
+                     * Decodes a ToolParameterKVMatchResults message from the specified reader or buffer.
                      * @param reader Reader or buffer to decode from
                      * @param [length] Message length if known beforehand
-                     * @returns EvaluatedAnnotationExplanation
+                     * @returns ToolParameterKVMatchResults
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKVMatchResults;
 
                     /**
-                     * Decodes an EvaluatedAnnotationExplanation message from the specified reader or buffer, length delimited.
+                     * Decodes a ToolParameterKVMatchResults message from the specified reader or buffer, length delimited.
                      * @param reader Reader or buffer to decode from
-                     * @returns EvaluatedAnnotationExplanation
+                     * @returns ToolParameterKVMatchResults
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKVMatchResults;
 
                     /**
-                     * Verifies an EvaluatedAnnotationExplanation message.
+                     * Verifies a ToolParameterKVMatchResults message.
                      * @param message Plain object to verify
                      * @returns `null` if valid, otherwise the reason why it is not
                      */
                     public static verify(message: { [k: string]: any }): (string|null);
 
                     /**
-                     * Creates an EvaluatedAnnotationExplanation message from a plain object. Also converts values to their respective internal types.
+                     * Creates a ToolParameterKVMatchResults message from a plain object. Also converts values to their respective internal types.
                      * @param object Plain object
-                     * @returns EvaluatedAnnotationExplanation
+                     * @returns ToolParameterKVMatchResults
                      */
-                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation;
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKVMatchResults;
 
                     /**
-                     * Creates a plain object from an EvaluatedAnnotationExplanation message. Also converts values to other types if specified.
-                     * @param message EvaluatedAnnotationExplanation
+                     * Creates a plain object from a ToolParameterKVMatchResults message. Also converts values to other types if specified.
+                     * @param message ToolParameterKVMatchResults
                      * @param [options] Conversion options
                      * @returns Plain object
                      */
-                    public static toObject(message: google.cloud.aiplatform.v1.EvaluatedAnnotationExplanation, options?: $protobuf.IConversionOptions): { [k: string]: any };
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKVMatchResults, options?: $protobuf.IConversionOptions): { [k: string]: any };
 
                     /**
-                     * Converts this EvaluatedAnnotationExplanation to JSON.
+                     * Converts this ToolParameterKVMatchResults to JSON.
                      * @returns JSON object
                      */
                     public toJSON(): { [k: string]: any };
 
                     /**
-                     * Gets the default type url for EvaluatedAnnotationExplanation
+                     * Gets the default type url for ToolParameterKVMatchResults
                      * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                      * @returns The default type url
                      */
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
-                /** Properties of an ErrorAnalysisAnnotation. */
-                interface IErrorAnalysisAnnotation {
-
-                    /** ErrorAnalysisAnnotation attributedItems */
-                    attributedItems?: (google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem[]|null);
-
-                    /** ErrorAnalysisAnnotation queryType */
-                    queryType?: (google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType|keyof typeof google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType|null);
-
-                    /** ErrorAnalysisAnnotation outlierScore */
-                    outlierScore?: (number|null);
+                /** Properties of a ToolParameterKVMatchMetricValue. */
+                interface IToolParameterKVMatchMetricValue {
 
-                    /** ErrorAnalysisAnnotation outlierThreshold */
-                    outlierThreshold?: (number|null);
+                    /** ToolParameterKVMatchMetricValue score */
+                    score?: (number|null);
                 }
 
-                /** Represents an ErrorAnalysisAnnotation. */
-                class ErrorAnalysisAnnotation implements IErrorAnalysisAnnotation {
+                /** Represents a ToolParameterKVMatchMetricValue. */
+                class ToolParameterKVMatchMetricValue implements IToolParameterKVMatchMetricValue {
 
                     /**
-                     * Constructs a new ErrorAnalysisAnnotation.
+                     * Constructs a new ToolParameterKVMatchMetricValue.
                      * @param [properties] Properties to set
                      */
-                    constructor(properties?: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation);
-
-                    /** ErrorAnalysisAnnotation attributedItems. */
-                    public attributedItems: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem[];
-
-                    /** ErrorAnalysisAnnotation queryType. */
-                    public queryType: (google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType|keyof typeof google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.QueryType);
+                    constructor(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue);
 
-                    /** ErrorAnalysisAnnotation outlierScore. */
-                    public outlierScore: number;
+                    /** ToolParameterKVMatchMetricValue score. */
+                    public score?: (number|null);
 
-                    /** ErrorAnalysisAnnotation outlierThreshold. */
-                    public outlierThreshold: number;
+                    /** ToolParameterKVMatchMetricValue _score. */
+                    public _score?: "score";
 
                     /**
-                     * Creates a new ErrorAnalysisAnnotation instance using the specified properties.
+                     * Creates a new ToolParameterKVMatchMetricValue instance using the specified properties.
                      * @param [properties] Properties to set
-                     * @returns ErrorAnalysisAnnotation instance
+                     * @returns ToolParameterKVMatchMetricValue instance
                      */
-                    public static create(properties?: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+                    public static create(properties?: google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue): google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue;
 
                     /**
-                     * Encodes the specified ErrorAnalysisAnnotation message. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.verify|verify} messages.
-                     * @param message ErrorAnalysisAnnotation message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.verify|verify} messages.
+                     * @param message ToolParameterKVMatchMetricValue message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encode(message: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encode(message: google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Encodes the specified ErrorAnalysisAnnotation message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.verify|verify} messages.
-                     * @param message ErrorAnalysisAnnotation message or plain object to encode
+                     * Encodes the specified ToolParameterKVMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.verify|verify} messages.
+                     * @param message ToolParameterKVMatchMetricValue message or plain object to encode
                      * @param [writer] Writer to encode to
                      * @returns Writer
                      */
-                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IErrorAnalysisAnnotation, writer?: $protobuf.Writer): $protobuf.Writer;
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue, writer?: $protobuf.Writer): $protobuf.Writer;
 
                     /**
-                     * Decodes an ErrorAnalysisAnnotation message from the specified reader or buffer.
+                     * Decodes a ToolParameterKVMatchMetricValue message from the specified reader or buffer.
                      * @param reader Reader or buffer to decode from
                      * @param [length] Message length if known beforehand
-                     * @returns ErrorAnalysisAnnotation
+                     * @returns ToolParameterKVMatchMetricValue
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue;
 
                     /**
-                     * Decodes an ErrorAnalysisAnnotation message from the specified reader or buffer, length delimited.
+                     * Decodes a ToolParameterKVMatchMetricValue message from the specified reader or buffer, length delimited.
                      * @param reader Reader or buffer to decode from
-                     * @returns ErrorAnalysisAnnotation
+                     * @returns ToolParameterKVMatchMetricValue
                      * @throws {Error} If the payload is not a reader or valid buffer
                      * @throws {$protobuf.util.ProtocolError} If required fields are missing
                      */
-                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue;
 
                     /**
-                     * Verifies an ErrorAnalysisAnnotation message.
+                     * Verifies a ToolParameterKVMatchMetricValue message.
                      * @param message Plain object to verify
                      * @returns `null` if valid, otherwise the reason why it is not
                      */
                     public static verify(message: { [k: string]: any }): (string|null);
 
                     /**
-                     * Creates an ErrorAnalysisAnnotation message from a plain object. Also converts values to their respective internal types.
+                     * Creates a ToolParameterKVMatchMetricValue message from a plain object. Also converts values to their respective internal types.
                      * @param object Plain object
-                     * @returns ErrorAnalysisAnnotation
+                     * @returns ToolParameterKVMatchMetricValue
                      */
-                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation;
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue;
 
                     /**
-                     * Creates a plain object from an ErrorAnalysisAnnotation message. Also converts values to other types if specified.
-                     * @param message ErrorAnalysisAnnotation
+                     * Creates a plain object from a ToolParameterKVMatchMetricValue message. Also converts values to other types if specified.
+                     * @param message ToolParameterKVMatchMetricValue
                      * @param [options] Conversion options
                      * @returns Plain object
                      */
-                    public static toObject(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation, options?: $protobuf.IConversionOptions): { [k: string]: any };
+                    public static toObject(message: google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue, options?: $protobuf.IConversionOptions): { [k: string]: any };
 
                     /**
-                     * Converts this ErrorAnalysisAnnotation to JSON.
+                     * Converts this ToolParameterKVMatchMetricValue to JSON.
                      * @returns JSON object
                      */
                     public toJSON(): { [k: string]: any };
 
                     /**
-                     * Gets the default type url for ErrorAnalysisAnnotation
+                     * Gets the default type url for ToolParameterKVMatchMetricValue
                      * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                      * @returns The default type url
                      */
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
-                namespace ErrorAnalysisAnnotation {
-
-                    /** Properties of an AttributedItem. */
-                    interface IAttributedItem {
-
-                        /** AttributedItem annotationResourceName */
-                        annotationResourceName?: (string|null);
-
-                        /** AttributedItem distance */
-                        distance?: (number|null);
-                    }
-
-                    /** Represents an AttributedItem. */
-                    class AttributedItem implements IAttributedItem {
-
-                        /**
-                         * Constructs a new AttributedItem.
-                         * @param [properties] Properties to set
-                         */
-                        constructor(properties?: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem);
-
-                        /** AttributedItem annotationResourceName. */
-                        public annotationResourceName: string;
-
-                        /** AttributedItem distance. */
-                        public distance: number;
-
-                        /**
-                         * Creates a new AttributedItem instance using the specified properties.
-                         * @param [properties] Properties to set
-                         * @returns AttributedItem instance
-                         */
-                        public static create(properties?: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
-
-                        /**
-                         * Encodes the specified AttributedItem message. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem.verify|verify} messages.
-                         * @param message AttributedItem message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encode(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Encodes the specified AttributedItem message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem.verify|verify} messages.
-                         * @param message AttributedItem message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encodeDelimited(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.IAttributedItem, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Decodes an AttributedItem message from the specified reader or buffer.
-                         * @param reader Reader or buffer to decode from
-                         * @param [length] Message length if known beforehand
-                         * @returns AttributedItem
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
-
-                        /**
-                         * Decodes an AttributedItem message from the specified reader or buffer, length delimited.
-                         * @param reader Reader or buffer to decode from
-                         * @returns AttributedItem
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
-
-                        /**
-                         * Verifies an AttributedItem message.
-                         * @param message Plain object to verify
-                         * @returns `null` if valid, otherwise the reason why it is not
-                         */
-                        public static verify(message: { [k: string]: any }): (string|null);
-
-                        /**
-                         * Creates an AttributedItem message from a plain object. Also converts values to their respective internal types.
-                         * @param object Plain object
-                         * @returns AttributedItem
-                         */
-                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem;
-
-                        /**
-                         * Creates a plain object from an AttributedItem message. Also converts values to other types if specified.
-                         * @param message AttributedItem
-                         * @param [options] Conversion options
-                         * @returns Plain object
-                         */
-                        public static toObject(message: google.cloud.aiplatform.v1.ErrorAnalysisAnnotation.AttributedItem, options?: $protobuf.IConversionOptions): { [k: string]: any };
-
-                        /**
-                         * Converts this AttributedItem to JSON.
-                         * @returns JSON object
-                         */
-                        public toJSON(): { [k: string]: any };
-
-                        /**
-                         * Gets the default type url for AttributedItem
-                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns The default type url
-                         */
-                        public static getTypeUrl(typeUrlPrefix?: string): string;
-                    }
-
-                    /** QueryType enum. */
-                    enum QueryType {
-                        QUERY_TYPE_UNSPECIFIED = 0,
-                        ALL_SIMILAR = 1,
-                        SAME_CLASS_SIMILAR = 2,
-                        SAME_CLASS_DISSIMILAR = 3
-                    }
-                }
-
                 /** Properties of an Event. */
                 interface IEvent {
 
@@ -24775,6 +36351,9 @@ export namespace google {
 
                         /** BigQuery entityIdColumns */
                         entityIdColumns?: (string[]|null);
+
+                        /** BigQuery timeSeries */
+                        timeSeries?: (google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries|null);
                     }
 
                     /** Represents a BigQuery. */
@@ -24792,6 +36371,9 @@ export namespace google {
                         /** BigQuery entityIdColumns. */
                         public entityIdColumns: string[];
 
+                        /** BigQuery timeSeries. */
+                        public timeSeries?: (google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries|null);
+
                         /**
                          * Creates a new BigQuery instance using the specified properties.
                          * @param [properties] Properties to set
@@ -24869,6 +36451,106 @@ export namespace google {
                          */
                         public static getTypeUrl(typeUrlPrefix?: string): string;
                     }
+
+                    namespace BigQuery {
+
+                        /** Properties of a TimeSeries. */
+                        interface ITimeSeries {
+
+                            /** TimeSeries timestampColumn */
+                            timestampColumn?: (string|null);
+                        }
+
+                        /** Represents a TimeSeries. */
+                        class TimeSeries implements ITimeSeries {
+
+                            /**
+                             * Constructs a new TimeSeries.
+                             * @param [properties] Properties to set
+                             */
+                            constructor(properties?: google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries);
+
+                            /** TimeSeries timestampColumn. */
+                            public timestampColumn: string;
+
+                            /**
+                             * Creates a new TimeSeries instance using the specified properties.
+                             * @param [properties] Properties to set
+                             * @returns TimeSeries instance
+                             */
+                            public static create(properties?: google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries): google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Encodes the specified TimeSeries message. Does not implicitly {@link google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                             * @param message TimeSeries message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encode(message: google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Encodes the specified TimeSeries message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                             * @param message TimeSeries message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encodeDelimited(message: google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Decodes a TimeSeries message from the specified reader or buffer.
+                             * @param reader Reader or buffer to decode from
+                             * @param [length] Message length if known beforehand
+                             * @returns TimeSeries
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Decodes a TimeSeries message from the specified reader or buffer, length delimited.
+                             * @param reader Reader or buffer to decode from
+                             * @returns TimeSeries
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Verifies a TimeSeries message.
+                             * @param message Plain object to verify
+                             * @returns `null` if valid, otherwise the reason why it is not
+                             */
+                            public static verify(message: { [k: string]: any }): (string|null);
+
+                            /**
+                             * Creates a TimeSeries message from a plain object. Also converts values to their respective internal types.
+                             * @param object Plain object
+                             * @returns TimeSeries
+                             */
+                            public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Creates a plain object from a TimeSeries message. Also converts values to other types if specified.
+                             * @param message TimeSeries
+                             * @param [options] Conversion options
+                             * @returns Plain object
+                             */
+                            public static toObject(message: google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                            /**
+                             * Converts this TimeSeries to JSON.
+                             * @returns JSON object
+                             */
+                            public toJSON(): { [k: string]: any };
+
+                            /**
+                             * Gets the default type url for TimeSeries
+                             * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns The default type url
+                             */
+                            public static getTypeUrl(typeUrlPrefix?: string): string;
+                        }
+                    }
                 }
 
                 /** Properties of a FeatureOnlineStore. */
@@ -24903,6 +36585,12 @@ export namespace google {
 
                     /** FeatureOnlineStore encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
+
+                    /** FeatureOnlineStore satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** FeatureOnlineStore satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a FeatureOnlineStore. */
@@ -24944,6 +36632,12 @@ export namespace google {
                     /** FeatureOnlineStore encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
 
+                    /** FeatureOnlineStore satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** FeatureOnlineStore satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /** FeatureOnlineStore storageType. */
                     public storageType?: ("bigtable"|"optimized");
 
@@ -27945,6 +39639,12 @@ export namespace google {
 
                     /** FeatureView indexConfig */
                     indexConfig?: (google.cloud.aiplatform.v1.FeatureView.IIndexConfig|null);
+
+                    /** FeatureView satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** FeatureView satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a FeatureView. */
@@ -27983,6 +39683,12 @@ export namespace google {
                     /** FeatureView indexConfig. */
                     public indexConfig?: (google.cloud.aiplatform.v1.FeatureView.IIndexConfig|null);
 
+                    /** FeatureView satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** FeatureView satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /** FeatureView source. */
                     public source?: ("bigQuerySource"|"featureRegistrySource");
 
@@ -28837,6 +40543,12 @@ export namespace google {
 
                     /** FeatureViewSync syncSummary */
                     syncSummary?: (google.cloud.aiplatform.v1.FeatureViewSync.ISyncSummary|null);
+
+                    /** FeatureViewSync satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** FeatureViewSync satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a FeatureViewSync. */
@@ -28863,6 +40575,12 @@ export namespace google {
                     /** FeatureViewSync syncSummary. */
                     public syncSummary?: (google.cloud.aiplatform.v1.FeatureViewSync.ISyncSummary|null);
 
+                    /** FeatureViewSync satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** FeatureViewSync satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new FeatureViewSync instance using the specified properties.
                      * @param [properties] Properties to set
@@ -40432,6 +52150,12 @@ export namespace google {
 
                     /** Featurestore encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
+
+                    /** Featurestore satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** Featurestore satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a Featurestore. */
@@ -40470,6 +52194,12 @@ export namespace google {
                     /** Featurestore encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
 
+                    /** Featurestore satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** Featurestore satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new Featurestore instance using the specified properties.
                      * @param [properties] Properties to set
@@ -41978,6 +53708,12 @@ export namespace google {
 
                     /** SupervisedTuningDataStats userDatasetExamples */
                     userDatasetExamples?: (google.cloud.aiplatform.v1.IContent[]|null);
+
+                    /** SupervisedTuningDataStats totalTruncatedExampleCount */
+                    totalTruncatedExampleCount?: (number|Long|string|null);
+
+                    /** SupervisedTuningDataStats truncatedExampleIndices */
+                    truncatedExampleIndices?: ((number|Long|string)[]|null);
                 }
 
                 /** Represents a SupervisedTuningDataStats. */
@@ -42016,6 +53752,12 @@ export namespace google {
                     /** SupervisedTuningDataStats userDatasetExamples. */
                     public userDatasetExamples: google.cloud.aiplatform.v1.IContent[];
 
+                    /** SupervisedTuningDataStats totalTruncatedExampleCount. */
+                    public totalTruncatedExampleCount: (number|Long|string);
+
+                    /** SupervisedTuningDataStats truncatedExampleIndices. */
+                    public truncatedExampleIndices: (number|Long|string)[];
+
                     /**
                      * Creates a new SupervisedTuningDataStats instance using the specified properties.
                      * @param [properties] Properties to set
@@ -42474,6 +54216,12 @@ export namespace google {
 
                     /** HyperparameterTuningJob encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
+
+                    /** HyperparameterTuningJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** HyperparameterTuningJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a HyperparameterTuningJob. */
@@ -42533,6 +54281,12 @@ export namespace google {
                     /** HyperparameterTuningJob encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
 
+                    /** HyperparameterTuningJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** HyperparameterTuningJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new HyperparameterTuningJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -45348,6 +57102,12 @@ export namespace google {
 
                     /** Index encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
+
+                    /** Index satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** Index satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents an Index. */
@@ -45398,6 +57158,12 @@ export namespace google {
                     /** Index encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
 
+                    /** Index satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** Index satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new Index instance using the specified properties.
                      * @param [properties] Properties to set
@@ -46216,6 +57982,12 @@ export namespace google {
 
                     /** IndexEndpoint encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
+
+                    /** IndexEndpoint satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** IndexEndpoint satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents an IndexEndpoint. */
@@ -46269,6 +58041,12 @@ export namespace google {
                     /** IndexEndpoint encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
 
+                    /** IndexEndpoint satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** IndexEndpoint satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new IndexEndpoint instance using the specified properties.
                      * @param [properties] Properties to set
@@ -55913,6 +67691,12 @@ export namespace google {
 
                     /** ModelDeploymentMonitoringJob error */
                     error?: (google.rpc.IStatus|null);
+
+                    /** ModelDeploymentMonitoringJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** ModelDeploymentMonitoringJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a ModelDeploymentMonitoringJob. */
@@ -55993,6 +67777,12 @@ export namespace google {
                     /** ModelDeploymentMonitoringJob error. */
                     public error?: (google.rpc.IStatus|null);
 
+                    /** ModelDeploymentMonitoringJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** ModelDeploymentMonitoringJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new ModelDeploymentMonitoringJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -58000,6 +69790,12 @@ export namespace google {
 
                     /** NasJob enableRestrictedImageTraining */
                     enableRestrictedImageTraining?: (boolean|null);
+
+                    /** NasJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** NasJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a NasJob. */
@@ -58050,6 +69846,12 @@ export namespace google {
                     /** NasJob enableRestrictedImageTraining. */
                     public enableRestrictedImageTraining: boolean;
 
+                    /** NasJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** NasJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new NasJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -72884,6 +84686,9 @@ export namespace google {
 
                     /** GetPublisherModelRequest isHuggingFaceModel */
                     isHuggingFaceModel?: (boolean|null);
+
+                    /** GetPublisherModelRequest huggingFaceToken */
+                    huggingFaceToken?: (string|null);
                 }
 
                 /** Represents a GetPublisherModelRequest. */
@@ -72907,6 +84712,9 @@ export namespace google {
                     /** GetPublisherModelRequest isHuggingFaceModel. */
                     public isHuggingFaceModel: boolean;
 
+                    /** GetPublisherModelRequest huggingFaceToken. */
+                    public huggingFaceToken: string;
+
                     /**
                      * Creates a new GetPublisherModelRequest instance using the specified properties.
                      * @param [properties] Properties to set
@@ -74130,6 +85938,9 @@ export namespace google {
 
                                 /** DeployMetadata labels */
                                 labels?: ({ [k: string]: string }|null);
+
+                                /** DeployMetadata sampleRequest */
+                                sampleRequest?: (string|null);
                             }
 
                             /** Represents a DeployMetadata. */
@@ -74144,6 +85955,9 @@ export namespace google {
                                 /** DeployMetadata labels. */
                                 public labels: { [k: string]: string };
 
+                                /** DeployMetadata sampleRequest. */
+                                public sampleRequest: string;
+
                                 /**
                                  * Creates a new DeployMetadata instance using the specified properties.
                                  * @param [properties] Properties to set
@@ -78565,6 +90379,9 @@ export namespace google {
 
                     /** NotebookExecutionJob labels */
                     labels?: ({ [k: string]: string }|null);
+
+                    /** NotebookExecutionJob encryptionSpec */
+                    encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
                 }
 
                 /** Represents a NotebookExecutionJob. */
@@ -78624,6 +90441,9 @@ export namespace google {
                     /** NotebookExecutionJob labels. */
                     public labels: { [k: string]: string };
 
+                    /** NotebookExecutionJob encryptionSpec. */
+                    public encryptionSpec?: (google.cloud.aiplatform.v1.IEncryptionSpec|null);
+
                     /** NotebookExecutionJob notebookSource. */
                     public notebookSource?: ("dataformRepositorySource"|"gcsNotebookSource"|"directNotebookSource");
 
@@ -114157,6 +125977,9 @@ export namespace google {
 
                     /** MachineSpec tpuTopology */
                     tpuTopology?: (string|null);
+
+                    /** MachineSpec reservationAffinity */
+                    reservationAffinity?: (google.cloud.aiplatform.v1beta1.IReservationAffinity|null);
                 }
 
                 /** Represents a MachineSpec. */
@@ -114180,6 +126003,9 @@ export namespace google {
                     /** MachineSpec tpuTopology. */
                     public tpuTopology: string;
 
+                    /** MachineSpec reservationAffinity. */
+                    public reservationAffinity?: (google.cloud.aiplatform.v1beta1.IReservationAffinity|null);
+
                     /**
                      * Creates a new MachineSpec instance using the specified properties.
                      * @param [properties] Properties to set
@@ -114272,6 +126098,9 @@ export namespace google {
 
                     /** DedicatedResources autoscalingMetricSpecs */
                     autoscalingMetricSpecs?: (google.cloud.aiplatform.v1beta1.IAutoscalingMetricSpec[]|null);
+
+                    /** DedicatedResources spot */
+                    spot?: (boolean|null);
                 }
 
                 /** Represents a DedicatedResources. */
@@ -114295,6 +126124,9 @@ export namespace google {
                     /** DedicatedResources autoscalingMetricSpecs. */
                     public autoscalingMetricSpecs: google.cloud.aiplatform.v1beta1.IAutoscalingMetricSpec[];
 
+                    /** DedicatedResources spot. */
+                    public spot: boolean;
+
                     /**
                      * Creates a new DedicatedResources instance using the specified properties.
                      * @param [properties] Properties to set
@@ -115197,6 +127029,126 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                /** Properties of a ReservationAffinity. */
+                interface IReservationAffinity {
+
+                    /** ReservationAffinity reservationAffinityType */
+                    reservationAffinityType?: (google.cloud.aiplatform.v1beta1.ReservationAffinity.Type|keyof typeof google.cloud.aiplatform.v1beta1.ReservationAffinity.Type|null);
+
+                    /** ReservationAffinity key */
+                    key?: (string|null);
+
+                    /** ReservationAffinity values */
+                    values?: (string[]|null);
+                }
+
+                /** Represents a ReservationAffinity. */
+                class ReservationAffinity implements IReservationAffinity {
+
+                    /**
+                     * Constructs a new ReservationAffinity.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IReservationAffinity);
+
+                    /** ReservationAffinity reservationAffinityType. */
+                    public reservationAffinityType: (google.cloud.aiplatform.v1beta1.ReservationAffinity.Type|keyof typeof google.cloud.aiplatform.v1beta1.ReservationAffinity.Type);
+
+                    /** ReservationAffinity key. */
+                    public key: string;
+
+                    /** ReservationAffinity values. */
+                    public values: string[];
+
+                    /**
+                     * Creates a new ReservationAffinity instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns ReservationAffinity instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IReservationAffinity): google.cloud.aiplatform.v1beta1.ReservationAffinity;
+
+                    /**
+                     * Encodes the specified ReservationAffinity message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.ReservationAffinity.verify|verify} messages.
+                     * @param message ReservationAffinity message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IReservationAffinity, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified ReservationAffinity message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.ReservationAffinity.verify|verify} messages.
+                     * @param message ReservationAffinity message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IReservationAffinity, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a ReservationAffinity message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns ReservationAffinity
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.ReservationAffinity;
+
+                    /**
+                     * Decodes a ReservationAffinity message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns ReservationAffinity
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.ReservationAffinity;
+
+                    /**
+                     * Verifies a ReservationAffinity message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a ReservationAffinity message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns ReservationAffinity
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.ReservationAffinity;
+
+                    /**
+                     * Creates a plain object from a ReservationAffinity message. Also converts values to other types if specified.
+                     * @param message ReservationAffinity
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.ReservationAffinity, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this ReservationAffinity to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for ReservationAffinity
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                namespace ReservationAffinity {
+
+                    /** Type enum. */
+                    enum Type {
+                        TYPE_UNSPECIFIED = 0,
+                        NO_RESERVATION = 1,
+                        ANY_RESERVATION = 2,
+                        SPECIFIC_RESERVATION = 3
+                    }
+                }
+
                 /** Properties of a ManualBatchTuningParameters. */
                 interface IManualBatchTuningParameters {
 
@@ -115374,6 +127326,12 @@ export namespace google {
 
                     /** ModelDeploymentMonitoringJob error */
                     error?: (google.rpc.IStatus|null);
+
+                    /** ModelDeploymentMonitoringJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** ModelDeploymentMonitoringJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a ModelDeploymentMonitoringJob. */
@@ -115454,6 +127412,12 @@ export namespace google {
                     /** ModelDeploymentMonitoringJob error. */
                     public error?: (google.rpc.IStatus|null);
 
+                    /** ModelDeploymentMonitoringJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** ModelDeploymentMonitoringJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new ModelDeploymentMonitoringJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -120318,11 +132282,17 @@ export namespace google {
                     /** GenerationConfig frequencyPenalty */
                     frequencyPenalty?: (number|null);
 
+                    /** GenerationConfig seed */
+                    seed?: (number|null);
+
                     /** GenerationConfig responseMimeType */
                     responseMimeType?: (string|null);
 
                     /** GenerationConfig responseSchema */
                     responseSchema?: (google.cloud.aiplatform.v1beta1.ISchema|null);
+
+                    /** GenerationConfig routingConfig */
+                    routingConfig?: (google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig|null);
                 }
 
                 /** Represents a GenerationConfig. */
@@ -120358,12 +132328,18 @@ export namespace google {
                     /** GenerationConfig frequencyPenalty. */
                     public frequencyPenalty?: (number|null);
 
+                    /** GenerationConfig seed. */
+                    public seed?: (number|null);
+
                     /** GenerationConfig responseMimeType. */
                     public responseMimeType: string;
 
                     /** GenerationConfig responseSchema. */
                     public responseSchema?: (google.cloud.aiplatform.v1beta1.ISchema|null);
 
+                    /** GenerationConfig routingConfig. */
+                    public routingConfig?: (google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig|null);
+
                     /** GenerationConfig _temperature. */
                     public _temperature?: "temperature";
 
@@ -120385,9 +132361,15 @@ export namespace google {
                     /** GenerationConfig _frequencyPenalty. */
                     public _frequencyPenalty?: "frequencyPenalty";
 
+                    /** GenerationConfig _seed. */
+                    public _seed?: "seed";
+
                     /** GenerationConfig _responseSchema. */
                     public _responseSchema?: "responseSchema";
 
+                    /** GenerationConfig _routingConfig. */
+                    public _routingConfig?: "routingConfig";
+
                     /**
                      * Creates a new GenerationConfig instance using the specified properties.
                      * @param [properties] Properties to set
@@ -120466,6 +132448,329 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                namespace GenerationConfig {
+
+                    /** Properties of a RoutingConfig. */
+                    interface IRoutingConfig {
+
+                        /** RoutingConfig autoMode */
+                        autoMode?: (google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null);
+
+                        /** RoutingConfig manualMode */
+                        manualMode?: (google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode|null);
+                    }
+
+                    /** Represents a RoutingConfig. */
+                    class RoutingConfig implements IRoutingConfig {
+
+                        /**
+                         * Constructs a new RoutingConfig.
+                         * @param [properties] Properties to set
+                         */
+                        constructor(properties?: google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig);
+
+                        /** RoutingConfig autoMode. */
+                        public autoMode?: (google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null);
+
+                        /** RoutingConfig manualMode. */
+                        public manualMode?: (google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode|null);
+
+                        /** RoutingConfig routingConfig. */
+                        public routingConfig?: ("autoMode"|"manualMode");
+
+                        /**
+                         * Creates a new RoutingConfig instance using the specified properties.
+                         * @param [properties] Properties to set
+                         * @returns RoutingConfig instance
+                         */
+                        public static create(properties?: google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Encodes the specified RoutingConfig message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                         * @param message RoutingConfig message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encode(message: google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Encodes the specified RoutingConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                         * @param message RoutingConfig message or plain object to encode
+                         * @param [writer] Writer to encode to
+                         * @returns Writer
+                         */
+                        public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                        /**
+                         * Decodes a RoutingConfig message from the specified reader or buffer.
+                         * @param reader Reader or buffer to decode from
+                         * @param [length] Message length if known beforehand
+                         * @returns RoutingConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Decodes a RoutingConfig message from the specified reader or buffer, length delimited.
+                         * @param reader Reader or buffer to decode from
+                         * @returns RoutingConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Verifies a RoutingConfig message.
+                         * @param message Plain object to verify
+                         * @returns `null` if valid, otherwise the reason why it is not
+                         */
+                        public static verify(message: { [k: string]: any }): (string|null);
+
+                        /**
+                         * Creates a RoutingConfig message from a plain object. Also converts values to their respective internal types.
+                         * @param object Plain object
+                         * @returns RoutingConfig
+                         */
+                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig;
+
+                        /**
+                         * Creates a plain object from a RoutingConfig message. Also converts values to other types if specified.
+                         * @param message RoutingConfig
+                         * @param [options] Conversion options
+                         * @returns Plain object
+                         */
+                        public static toObject(message: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                        /**
+                         * Converts this RoutingConfig to JSON.
+                         * @returns JSON object
+                         */
+                        public toJSON(): { [k: string]: any };
+
+                        /**
+                         * Gets the default type url for RoutingConfig
+                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns The default type url
+                         */
+                        public static getTypeUrl(typeUrlPrefix?: string): string;
+                    }
+
+                    namespace RoutingConfig {
+
+                        /** Properties of an AutoRoutingMode. */
+                        interface IAutoRoutingMode {
+
+                            /** AutoRoutingMode modelRoutingPreference */
+                            modelRoutingPreference?: (google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|keyof typeof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null);
+                        }
+
+                        /** Represents an AutoRoutingMode. */
+                        class AutoRoutingMode implements IAutoRoutingMode {
+
+                            /**
+                             * Constructs a new AutoRoutingMode.
+                             * @param [properties] Properties to set
+                             */
+                            constructor(properties?: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode);
+
+                            /** AutoRoutingMode modelRoutingPreference. */
+                            public modelRoutingPreference?: (google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|keyof typeof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null);
+
+                            /** AutoRoutingMode _modelRoutingPreference. */
+                            public _modelRoutingPreference?: "modelRoutingPreference";
+
+                            /**
+                             * Creates a new AutoRoutingMode instance using the specified properties.
+                             * @param [properties] Properties to set
+                             * @returns AutoRoutingMode instance
+                             */
+                            public static create(properties?: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Encodes the specified AutoRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                             * @param message AutoRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encode(message: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Encodes the specified AutoRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                             * @param message AutoRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Decodes an AutoRoutingMode message from the specified reader or buffer.
+                             * @param reader Reader or buffer to decode from
+                             * @param [length] Message length if known beforehand
+                             * @returns AutoRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Decodes an AutoRoutingMode message from the specified reader or buffer, length delimited.
+                             * @param reader Reader or buffer to decode from
+                             * @returns AutoRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Verifies an AutoRoutingMode message.
+                             * @param message Plain object to verify
+                             * @returns `null` if valid, otherwise the reason why it is not
+                             */
+                            public static verify(message: { [k: string]: any }): (string|null);
+
+                            /**
+                             * Creates an AutoRoutingMode message from a plain object. Also converts values to their respective internal types.
+                             * @param object Plain object
+                             * @returns AutoRoutingMode
+                             */
+                            public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode;
+
+                            /**
+                             * Creates a plain object from an AutoRoutingMode message. Also converts values to other types if specified.
+                             * @param message AutoRoutingMode
+                             * @param [options] Conversion options
+                             * @returns Plain object
+                             */
+                            public static toObject(message: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                            /**
+                             * Converts this AutoRoutingMode to JSON.
+                             * @returns JSON object
+                             */
+                            public toJSON(): { [k: string]: any };
+
+                            /**
+                             * Gets the default type url for AutoRoutingMode
+                             * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns The default type url
+                             */
+                            public static getTypeUrl(typeUrlPrefix?: string): string;
+                        }
+
+                        namespace AutoRoutingMode {
+
+                            /** ModelRoutingPreference enum. */
+                            enum ModelRoutingPreference {
+                                UNKNOWN = 0,
+                                PRIORITIZE_QUALITY = 1,
+                                BALANCED = 2,
+                                PRIORITIZE_COST = 3
+                            }
+                        }
+
+                        /** Properties of a ManualRoutingMode. */
+                        interface IManualRoutingMode {
+
+                            /** ManualRoutingMode modelName */
+                            modelName?: (string|null);
+                        }
+
+                        /** Represents a ManualRoutingMode. */
+                        class ManualRoutingMode implements IManualRoutingMode {
+
+                            /**
+                             * Constructs a new ManualRoutingMode.
+                             * @param [properties] Properties to set
+                             */
+                            constructor(properties?: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode);
+
+                            /** ManualRoutingMode modelName. */
+                            public modelName?: (string|null);
+
+                            /** ManualRoutingMode _modelName. */
+                            public _modelName?: "modelName";
+
+                            /**
+                             * Creates a new ManualRoutingMode instance using the specified properties.
+                             * @param [properties] Properties to set
+                             * @returns ManualRoutingMode instance
+                             */
+                            public static create(properties?: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Encodes the specified ManualRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                             * @param message ManualRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encode(message: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Encodes the specified ManualRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                             * @param message ManualRoutingMode message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Decodes a ManualRoutingMode message from the specified reader or buffer.
+                             * @param reader Reader or buffer to decode from
+                             * @param [length] Message length if known beforehand
+                             * @returns ManualRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Decodes a ManualRoutingMode message from the specified reader or buffer, length delimited.
+                             * @param reader Reader or buffer to decode from
+                             * @returns ManualRoutingMode
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Verifies a ManualRoutingMode message.
+                             * @param message Plain object to verify
+                             * @returns `null` if valid, otherwise the reason why it is not
+                             */
+                            public static verify(message: { [k: string]: any }): (string|null);
+
+                            /**
+                             * Creates a ManualRoutingMode message from a plain object. Also converts values to their respective internal types.
+                             * @param object Plain object
+                             * @returns ManualRoutingMode
+                             */
+                            public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode;
+
+                            /**
+                             * Creates a plain object from a ManualRoutingMode message. Also converts values to other types if specified.
+                             * @param message ManualRoutingMode
+                             * @param [options] Conversion options
+                             * @returns Plain object
+                             */
+                            public static toObject(message: google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                            /**
+                             * Converts this ManualRoutingMode to JSON.
+                             * @returns JSON object
+                             */
+                            public toJSON(): { [k: string]: any };
+
+                            /**
+                             * Gets the default type url for ManualRoutingMode
+                             * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns The default type url
+                             */
+                            public static getTypeUrl(typeUrlPrefix?: string): string;
+                        }
+                    }
+                }
+
                 /** Properties of a SafetySetting. */
                 interface ISafetySetting {
 
@@ -120975,6 +133280,9 @@ export namespace google {
                     /** Candidate content */
                     content?: (google.cloud.aiplatform.v1beta1.IContent|null);
 
+                    /** Candidate avgLogprobs */
+                    avgLogprobs?: (number|null);
+
                     /** Candidate finishReason */
                     finishReason?: (google.cloud.aiplatform.v1beta1.Candidate.FinishReason|keyof typeof google.cloud.aiplatform.v1beta1.Candidate.FinishReason|null);
 
@@ -121006,6 +133314,9 @@ export namespace google {
                     /** Candidate content. */
                     public content?: (google.cloud.aiplatform.v1beta1.IContent|null);
 
+                    /** Candidate avgLogprobs. */
+                    public avgLogprobs: number;
+
                     /** Candidate finishReason. */
                     public finishReason: (google.cloud.aiplatform.v1beta1.Candidate.FinishReason|keyof typeof google.cloud.aiplatform.v1beta1.Candidate.FinishReason);
 
@@ -121673,336 +133984,6 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
-                /** Properties of a GroundingAttribution. */
-                interface IGroundingAttribution {
-
-                    /** GroundingAttribution web */
-                    web?: (google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb|null);
-
-                    /** GroundingAttribution retrievedContext */
-                    retrievedContext?: (google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext|null);
-
-                    /** GroundingAttribution segment */
-                    segment?: (google.cloud.aiplatform.v1beta1.ISegment|null);
-
-                    /** GroundingAttribution confidenceScore */
-                    confidenceScore?: (number|null);
-                }
-
-                /** Represents a GroundingAttribution. */
-                class GroundingAttribution implements IGroundingAttribution {
-
-                    /**
-                     * Constructs a new GroundingAttribution.
-                     * @param [properties] Properties to set
-                     */
-                    constructor(properties?: google.cloud.aiplatform.v1beta1.IGroundingAttribution);
-
-                    /** GroundingAttribution web. */
-                    public web?: (google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb|null);
-
-                    /** GroundingAttribution retrievedContext. */
-                    public retrievedContext?: (google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext|null);
-
-                    /** GroundingAttribution segment. */
-                    public segment?: (google.cloud.aiplatform.v1beta1.ISegment|null);
-
-                    /** GroundingAttribution confidenceScore. */
-                    public confidenceScore?: (number|null);
-
-                    /** GroundingAttribution reference. */
-                    public reference?: ("web"|"retrievedContext");
-
-                    /** GroundingAttribution _confidenceScore. */
-                    public _confidenceScore?: "confidenceScore";
-
-                    /**
-                     * Creates a new GroundingAttribution instance using the specified properties.
-                     * @param [properties] Properties to set
-                     * @returns GroundingAttribution instance
-                     */
-                    public static create(properties?: google.cloud.aiplatform.v1beta1.IGroundingAttribution): google.cloud.aiplatform.v1beta1.GroundingAttribution;
-
-                    /**
-                     * Encodes the specified GroundingAttribution message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.verify|verify} messages.
-                     * @param message GroundingAttribution message or plain object to encode
-                     * @param [writer] Writer to encode to
-                     * @returns Writer
-                     */
-                    public static encode(message: google.cloud.aiplatform.v1beta1.IGroundingAttribution, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                    /**
-                     * Encodes the specified GroundingAttribution message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.verify|verify} messages.
-                     * @param message GroundingAttribution message or plain object to encode
-                     * @param [writer] Writer to encode to
-                     * @returns Writer
-                     */
-                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IGroundingAttribution, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                    /**
-                     * Decodes a GroundingAttribution message from the specified reader or buffer.
-                     * @param reader Reader or buffer to decode from
-                     * @param [length] Message length if known beforehand
-                     * @returns GroundingAttribution
-                     * @throws {Error} If the payload is not a reader or valid buffer
-                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                     */
-                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.GroundingAttribution;
-
-                    /**
-                     * Decodes a GroundingAttribution message from the specified reader or buffer, length delimited.
-                     * @param reader Reader or buffer to decode from
-                     * @returns GroundingAttribution
-                     * @throws {Error} If the payload is not a reader or valid buffer
-                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                     */
-                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.GroundingAttribution;
-
-                    /**
-                     * Verifies a GroundingAttribution message.
-                     * @param message Plain object to verify
-                     * @returns `null` if valid, otherwise the reason why it is not
-                     */
-                    public static verify(message: { [k: string]: any }): (string|null);
-
-                    /**
-                     * Creates a GroundingAttribution message from a plain object. Also converts values to their respective internal types.
-                     * @param object Plain object
-                     * @returns GroundingAttribution
-                     */
-                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.GroundingAttribution;
-
-                    /**
-                     * Creates a plain object from a GroundingAttribution message. Also converts values to other types if specified.
-                     * @param message GroundingAttribution
-                     * @param [options] Conversion options
-                     * @returns Plain object
-                     */
-                    public static toObject(message: google.cloud.aiplatform.v1beta1.GroundingAttribution, options?: $protobuf.IConversionOptions): { [k: string]: any };
-
-                    /**
-                     * Converts this GroundingAttribution to JSON.
-                     * @returns JSON object
-                     */
-                    public toJSON(): { [k: string]: any };
-
-                    /**
-                     * Gets the default type url for GroundingAttribution
-                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                     * @returns The default type url
-                     */
-                    public static getTypeUrl(typeUrlPrefix?: string): string;
-                }
-
-                namespace GroundingAttribution {
-
-                    /** Properties of a Web. */
-                    interface IWeb {
-
-                        /** Web uri */
-                        uri?: (string|null);
-
-                        /** Web title */
-                        title?: (string|null);
-                    }
-
-                    /** Represents a Web. */
-                    class Web implements IWeb {
-
-                        /**
-                         * Constructs a new Web.
-                         * @param [properties] Properties to set
-                         */
-                        constructor(properties?: google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb);
-
-                        /** Web uri. */
-                        public uri: string;
-
-                        /** Web title. */
-                        public title: string;
-
-                        /**
-                         * Creates a new Web instance using the specified properties.
-                         * @param [properties] Properties to set
-                         * @returns Web instance
-                         */
-                        public static create(properties?: google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb): google.cloud.aiplatform.v1beta1.GroundingAttribution.Web;
-
-                        /**
-                         * Encodes the specified Web message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.verify|verify} messages.
-                         * @param message Web message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encode(message: google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Encodes the specified Web message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.verify|verify} messages.
-                         * @param message Web message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Decodes a Web message from the specified reader or buffer.
-                         * @param reader Reader or buffer to decode from
-                         * @param [length] Message length if known beforehand
-                         * @returns Web
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.GroundingAttribution.Web;
-
-                        /**
-                         * Decodes a Web message from the specified reader or buffer, length delimited.
-                         * @param reader Reader or buffer to decode from
-                         * @returns Web
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.GroundingAttribution.Web;
-
-                        /**
-                         * Verifies a Web message.
-                         * @param message Plain object to verify
-                         * @returns `null` if valid, otherwise the reason why it is not
-                         */
-                        public static verify(message: { [k: string]: any }): (string|null);
-
-                        /**
-                         * Creates a Web message from a plain object. Also converts values to their respective internal types.
-                         * @param object Plain object
-                         * @returns Web
-                         */
-                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.GroundingAttribution.Web;
-
-                        /**
-                         * Creates a plain object from a Web message. Also converts values to other types if specified.
-                         * @param message Web
-                         * @param [options] Conversion options
-                         * @returns Plain object
-                         */
-                        public static toObject(message: google.cloud.aiplatform.v1beta1.GroundingAttribution.Web, options?: $protobuf.IConversionOptions): { [k: string]: any };
-
-                        /**
-                         * Converts this Web to JSON.
-                         * @returns JSON object
-                         */
-                        public toJSON(): { [k: string]: any };
-
-                        /**
-                         * Gets the default type url for Web
-                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns The default type url
-                         */
-                        public static getTypeUrl(typeUrlPrefix?: string): string;
-                    }
-
-                    /** Properties of a RetrievedContext. */
-                    interface IRetrievedContext {
-
-                        /** RetrievedContext uri */
-                        uri?: (string|null);
-
-                        /** RetrievedContext title */
-                        title?: (string|null);
-                    }
-
-                    /** Represents a RetrievedContext. */
-                    class RetrievedContext implements IRetrievedContext {
-
-                        /**
-                         * Constructs a new RetrievedContext.
-                         * @param [properties] Properties to set
-                         */
-                        constructor(properties?: google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext);
-
-                        /** RetrievedContext uri. */
-                        public uri: string;
-
-                        /** RetrievedContext title. */
-                        public title: string;
-
-                        /**
-                         * Creates a new RetrievedContext instance using the specified properties.
-                         * @param [properties] Properties to set
-                         * @returns RetrievedContext instance
-                         */
-                        public static create(properties?: google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext): google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext;
-
-                        /**
-                         * Encodes the specified RetrievedContext message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.verify|verify} messages.
-                         * @param message RetrievedContext message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encode(message: google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Encodes the specified RetrievedContext message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.verify|verify} messages.
-                         * @param message RetrievedContext message or plain object to encode
-                         * @param [writer] Writer to encode to
-                         * @returns Writer
-                         */
-                        public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext, writer?: $protobuf.Writer): $protobuf.Writer;
-
-                        /**
-                         * Decodes a RetrievedContext message from the specified reader or buffer.
-                         * @param reader Reader or buffer to decode from
-                         * @param [length] Message length if known beforehand
-                         * @returns RetrievedContext
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext;
-
-                        /**
-                         * Decodes a RetrievedContext message from the specified reader or buffer, length delimited.
-                         * @param reader Reader or buffer to decode from
-                         * @returns RetrievedContext
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext;
-
-                        /**
-                         * Verifies a RetrievedContext message.
-                         * @param message Plain object to verify
-                         * @returns `null` if valid, otherwise the reason why it is not
-                         */
-                        public static verify(message: { [k: string]: any }): (string|null);
-
-                        /**
-                         * Creates a RetrievedContext message from a plain object. Also converts values to their respective internal types.
-                         * @param object Plain object
-                         * @returns RetrievedContext
-                         */
-                        public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext;
-
-                        /**
-                         * Creates a plain object from a RetrievedContext message. Also converts values to other types if specified.
-                         * @param message RetrievedContext
-                         * @param [options] Conversion options
-                         * @returns Plain object
-                         */
-                        public static toObject(message: google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext, options?: $protobuf.IConversionOptions): { [k: string]: any };
-
-                        /**
-                         * Converts this RetrievedContext to JSON.
-                         * @returns JSON object
-                         */
-                        public toJSON(): { [k: string]: any };
-
-                        /**
-                         * Gets the default type url for RetrievedContext
-                         * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns The default type url
-                         */
-                        public static getTypeUrl(typeUrlPrefix?: string): string;
-                    }
-                }
-
                 /** Properties of a GroundingMetadata. */
                 interface IGroundingMetadata {
 
@@ -122015,9 +133996,6 @@ export namespace google {
                     /** GroundingMetadata retrievalQueries */
                     retrievalQueries?: (string[]|null);
 
-                    /** GroundingMetadata groundingAttributions */
-                    groundingAttributions?: (google.cloud.aiplatform.v1beta1.IGroundingAttribution[]|null);
-
                     /** GroundingMetadata groundingChunks */
                     groundingChunks?: (google.cloud.aiplatform.v1beta1.IGroundingChunk[]|null);
 
@@ -122043,9 +134021,6 @@ export namespace google {
                     /** GroundingMetadata retrievalQueries. */
                     public retrievalQueries: string[];
 
-                    /** GroundingMetadata groundingAttributions. */
-                    public groundingAttributions: google.cloud.aiplatform.v1beta1.IGroundingAttribution[];
-
                     /** GroundingMetadata groundingChunks. */
                     public groundingChunks: google.cloud.aiplatform.v1beta1.IGroundingChunk[];
 
@@ -123568,9 +135543,6 @@ export namespace google {
 
                 /** Properties of a GoogleSearchRetrieval. */
                 interface IGoogleSearchRetrieval {
-
-                    /** GoogleSearchRetrieval disableAttribution */
-                    disableAttribution?: (boolean|null);
                 }
 
                 /** Represents a GoogleSearchRetrieval. */
@@ -123582,9 +135554,6 @@ export namespace google {
                      */
                     constructor(properties?: google.cloud.aiplatform.v1beta1.IGoogleSearchRetrieval);
 
-                    /** GoogleSearchRetrieval disableAttribution. */
-                    public disableAttribution: boolean;
-
                     /**
                      * Creates a new GoogleSearchRetrieval instance using the specified properties.
                      * @param [properties] Properties to set
@@ -124069,6 +136038,12 @@ export namespace google {
 
                     /** CustomJob webAccessUris */
                     webAccessUris?: ({ [k: string]: string }|null);
+
+                    /** CustomJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** CustomJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a CustomJob. */
@@ -124116,6 +136091,12 @@ export namespace google {
                     /** CustomJob webAccessUris. */
                     public webAccessUris: { [k: string]: string };
 
+                    /** CustomJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** CustomJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new CustomJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -124856,7 +136837,9 @@ export namespace google {
                     enum Strategy {
                         STRATEGY_UNSPECIFIED = 0,
                         ON_DEMAND = 1,
-                        LOW_COST = 2
+                        LOW_COST = 2,
+                        STANDARD = 3,
+                        SPOT = 4
                     }
                 }
 
@@ -132686,6 +144669,9 @@ export namespace google {
 
                     /** PrivateServiceConnectConfig projectAllowlist */
                     projectAllowlist?: (string[]|null);
+
+                    /** PrivateServiceConnectConfig serviceAttachment */
+                    serviceAttachment?: (string|null);
                 }
 
                 /** Represents a PrivateServiceConnectConfig. */
@@ -132703,6 +144689,9 @@ export namespace google {
                     /** PrivateServiceConnectConfig projectAllowlist. */
                     public projectAllowlist: string[];
 
+                    /** PrivateServiceConnectConfig serviceAttachment. */
+                    public serviceAttachment: string;
+
                     /**
                      * Creates a new PrivateServiceConnectConfig instance using the specified properties.
                      * @param [properties] Properties to set
@@ -134835,6 +146824,12 @@ export namespace google {
 
                     /** EntityType offlineStorageTtlDays */
                     offlineStorageTtlDays?: (number|null);
+
+                    /** EntityType satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** EntityType satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents an EntityType. */
@@ -134870,6 +146865,12 @@ export namespace google {
                     /** EntityType offlineStorageTtlDays. */
                     public offlineStorageTtlDays: number;
 
+                    /** EntityType satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** EntityType satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new EntityType instance using the specified properties.
                      * @param [properties] Properties to set
@@ -135986,6 +147987,12 @@ export namespace google {
                     /** EvaluateInstancesRequest questionAnsweringCorrectnessInput */
                     questionAnsweringCorrectnessInput?: (google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput|null);
 
+                    /** EvaluateInstancesRequest pointwiseMetricInput */
+                    pointwiseMetricInput?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseMetricInput */
+                    pairwiseMetricInput?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricInput|null);
+
                     /** EvaluateInstancesRequest toolCallValidInput */
                     toolCallValidInput?: (google.cloud.aiplatform.v1beta1.IToolCallValidInput|null);
 
@@ -136062,6 +148069,12 @@ export namespace google {
                     /** EvaluateInstancesRequest questionAnsweringCorrectnessInput. */
                     public questionAnsweringCorrectnessInput?: (google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput|null);
 
+                    /** EvaluateInstancesRequest pointwiseMetricInput. */
+                    public pointwiseMetricInput?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricInput|null);
+
+                    /** EvaluateInstancesRequest pairwiseMetricInput. */
+                    public pairwiseMetricInput?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricInput|null);
+
                     /** EvaluateInstancesRequest toolCallValidInput. */
                     public toolCallValidInput?: (google.cloud.aiplatform.v1beta1.IToolCallValidInput|null);
 
@@ -136078,7 +148091,7 @@ export namespace google {
                     public location: string;
 
                     /** EvaluateInstancesRequest metricInputs. */
-                    public metricInputs?: ("exactMatchInput"|"bleuInput"|"rougeInput"|"fluencyInput"|"coherenceInput"|"safetyInput"|"groundednessInput"|"fulfillmentInput"|"summarizationQualityInput"|"pairwiseSummarizationQualityInput"|"summarizationHelpfulnessInput"|"summarizationVerbosityInput"|"questionAnsweringQualityInput"|"pairwiseQuestionAnsweringQualityInput"|"questionAnsweringRelevanceInput"|"questionAnsweringHelpfulnessInput"|"questionAnsweringCorrectnessInput"|"toolCallValidInput"|"toolNameMatchInput"|"toolParameterKeyMatchInput"|"toolParameterKvMatchInput");
+                    public metricInputs?: ("exactMatchInput"|"bleuInput"|"rougeInput"|"fluencyInput"|"coherenceInput"|"safetyInput"|"groundednessInput"|"fulfillmentInput"|"summarizationQualityInput"|"pairwiseSummarizationQualityInput"|"summarizationHelpfulnessInput"|"summarizationVerbosityInput"|"questionAnsweringQualityInput"|"pairwiseQuestionAnsweringQualityInput"|"questionAnsweringRelevanceInput"|"questionAnsweringHelpfulnessInput"|"questionAnsweringCorrectnessInput"|"pointwiseMetricInput"|"pairwiseMetricInput"|"toolCallValidInput"|"toolNameMatchInput"|"toolParameterKeyMatchInput"|"toolParameterKvMatchInput");
 
                     /**
                      * Creates a new EvaluateInstancesRequest instance using the specified properties.
@@ -136212,6 +148225,12 @@ export namespace google {
                     /** EvaluateInstancesResponse questionAnsweringCorrectnessResult */
                     questionAnsweringCorrectnessResult?: (google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult|null);
 
+                    /** EvaluateInstancesResponse pointwiseMetricResult */
+                    pointwiseMetricResult?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseMetricResult */
+                    pairwiseMetricResult?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricResult|null);
+
                     /** EvaluateInstancesResponse toolCallValidResults */
                     toolCallValidResults?: (google.cloud.aiplatform.v1beta1.IToolCallValidResults|null);
 
@@ -136285,6 +148304,12 @@ export namespace google {
                     /** EvaluateInstancesResponse questionAnsweringCorrectnessResult. */
                     public questionAnsweringCorrectnessResult?: (google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult|null);
 
+                    /** EvaluateInstancesResponse pointwiseMetricResult. */
+                    public pointwiseMetricResult?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricResult|null);
+
+                    /** EvaluateInstancesResponse pairwiseMetricResult. */
+                    public pairwiseMetricResult?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricResult|null);
+
                     /** EvaluateInstancesResponse toolCallValidResults. */
                     public toolCallValidResults?: (google.cloud.aiplatform.v1beta1.IToolCallValidResults|null);
 
@@ -136298,7 +148323,7 @@ export namespace google {
                     public toolParameterKvMatchResults?: (google.cloud.aiplatform.v1beta1.IToolParameterKVMatchResults|null);
 
                     /** EvaluateInstancesResponse evaluationResults. */
-                    public evaluationResults?: ("exactMatchResults"|"bleuResults"|"rougeResults"|"fluencyResult"|"coherenceResult"|"safetyResult"|"groundednessResult"|"fulfillmentResult"|"summarizationQualityResult"|"pairwiseSummarizationQualityResult"|"summarizationHelpfulnessResult"|"summarizationVerbosityResult"|"questionAnsweringQualityResult"|"pairwiseQuestionAnsweringQualityResult"|"questionAnsweringRelevanceResult"|"questionAnsweringHelpfulnessResult"|"questionAnsweringCorrectnessResult"|"toolCallValidResults"|"toolNameMatchResults"|"toolParameterKeyMatchResults"|"toolParameterKvMatchResults");
+                    public evaluationResults?: ("exactMatchResults"|"bleuResults"|"rougeResults"|"fluencyResult"|"coherenceResult"|"safetyResult"|"groundednessResult"|"fulfillmentResult"|"summarizationQualityResult"|"pairwiseSummarizationQualityResult"|"summarizationHelpfulnessResult"|"summarizationVerbosityResult"|"questionAnsweringQualityResult"|"pairwiseQuestionAnsweringQualityResult"|"questionAnsweringRelevanceResult"|"questionAnsweringHelpfulnessResult"|"questionAnsweringCorrectnessResult"|"pointwiseMetricResult"|"pairwiseMetricResult"|"toolCallValidResults"|"toolNameMatchResults"|"toolParameterKeyMatchResults"|"toolParameterKvMatchResults");
 
                     /**
                      * Creates a new EvaluateInstancesResponse instance using the specified properties.
@@ -144039,6 +156064,821 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                /** Properties of a PointwiseMetricInput. */
+                interface IPointwiseMetricInput {
+
+                    /** PointwiseMetricInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec|null);
+
+                    /** PointwiseMetricInput instance */
+                    instance?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance|null);
+                }
+
+                /** Represents a PointwiseMetricInput. */
+                class PointwiseMetricInput implements IPointwiseMetricInput {
+
+                    /**
+                     * Constructs a new PointwiseMetricInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricInput);
+
+                    /** PointwiseMetricInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec|null);
+
+                    /** PointwiseMetricInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance|null);
+
+                    /**
+                     * Creates a new PointwiseMetricInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricInput): google.cloud.aiplatform.v1beta1.PointwiseMetricInput;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInput.verify|verify} messages.
+                     * @param message PointwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInput.verify|verify} messages.
+                     * @param message PointwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PointwiseMetricInput;
+
+                    /**
+                     * Decodes a PointwiseMetricInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PointwiseMetricInput;
+
+                    /**
+                     * Verifies a PointwiseMetricInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PointwiseMetricInput;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricInput message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PointwiseMetricInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PointwiseMetricInstance. */
+                interface IPointwiseMetricInstance {
+
+                    /** PointwiseMetricInstance jsonInstance */
+                    jsonInstance?: (string|null);
+                }
+
+                /** Represents a PointwiseMetricInstance. */
+                class PointwiseMetricInstance implements IPointwiseMetricInstance {
+
+                    /**
+                     * Constructs a new PointwiseMetricInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance);
+
+                    /** PointwiseMetricInstance jsonInstance. */
+                    public jsonInstance?: (string|null);
+
+                    /** PointwiseMetricInstance instance. */
+                    public instance?: "jsonInstance";
+
+                    /**
+                     * Creates a new PointwiseMetricInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance): google.cloud.aiplatform.v1beta1.PointwiseMetricInstance;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.verify|verify} messages.
+                     * @param message PointwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.verify|verify} messages.
+                     * @param message PointwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PointwiseMetricInstance;
+
+                    /**
+                     * Decodes a PointwiseMetricInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PointwiseMetricInstance;
+
+                    /**
+                     * Verifies a PointwiseMetricInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PointwiseMetricInstance;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricInstance message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PointwiseMetricInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PointwiseMetricSpec. */
+                interface IPointwiseMetricSpec {
+
+                    /** PointwiseMetricSpec metricPromptTemplate */
+                    metricPromptTemplate?: (string|null);
+                }
+
+                /** Represents a PointwiseMetricSpec. */
+                class PointwiseMetricSpec implements IPointwiseMetricSpec {
+
+                    /**
+                     * Constructs a new PointwiseMetricSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec);
+
+                    /** PointwiseMetricSpec metricPromptTemplate. */
+                    public metricPromptTemplate?: (string|null);
+
+                    /** PointwiseMetricSpec _metricPromptTemplate. */
+                    public _metricPromptTemplate?: "metricPromptTemplate";
+
+                    /**
+                     * Creates a new PointwiseMetricSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec): google.cloud.aiplatform.v1beta1.PointwiseMetricSpec;
+
+                    /**
+                     * Encodes the specified PointwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.verify|verify} messages.
+                     * @param message PointwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.verify|verify} messages.
+                     * @param message PointwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PointwiseMetricSpec;
+
+                    /**
+                     * Decodes a PointwiseMetricSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PointwiseMetricSpec;
+
+                    /**
+                     * Verifies a PointwiseMetricSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PointwiseMetricSpec;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricSpec message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PointwiseMetricSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PointwiseMetricResult. */
+                interface IPointwiseMetricResult {
+
+                    /** PointwiseMetricResult score */
+                    score?: (number|null);
+
+                    /** PointwiseMetricResult explanation */
+                    explanation?: (string|null);
+                }
+
+                /** Represents a PointwiseMetricResult. */
+                class PointwiseMetricResult implements IPointwiseMetricResult {
+
+                    /**
+                     * Constructs a new PointwiseMetricResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricResult);
+
+                    /** PointwiseMetricResult score. */
+                    public score?: (number|null);
+
+                    /** PointwiseMetricResult explanation. */
+                    public explanation: string;
+
+                    /** PointwiseMetricResult _score. */
+                    public _score?: "score";
+
+                    /**
+                     * Creates a new PointwiseMetricResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PointwiseMetricResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPointwiseMetricResult): google.cloud.aiplatform.v1beta1.PointwiseMetricResult;
+
+                    /**
+                     * Encodes the specified PointwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricResult.verify|verify} messages.
+                     * @param message PointwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PointwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricResult.verify|verify} messages.
+                     * @param message PointwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPointwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PointwiseMetricResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PointwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PointwiseMetricResult;
+
+                    /**
+                     * Decodes a PointwiseMetricResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PointwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PointwiseMetricResult;
+
+                    /**
+                     * Verifies a PointwiseMetricResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PointwiseMetricResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PointwiseMetricResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PointwiseMetricResult;
+
+                    /**
+                     * Creates a plain object from a PointwiseMetricResult message. Also converts values to other types if specified.
+                     * @param message PointwiseMetricResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PointwiseMetricResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PointwiseMetricResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PointwiseMetricResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricInput. */
+                interface IPairwiseMetricInput {
+
+                    /** PairwiseMetricInput metricSpec */
+                    metricSpec?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec|null);
+
+                    /** PairwiseMetricInput instance */
+                    instance?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance|null);
+                }
+
+                /** Represents a PairwiseMetricInput. */
+                class PairwiseMetricInput implements IPairwiseMetricInput {
+
+                    /**
+                     * Constructs a new PairwiseMetricInput.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricInput);
+
+                    /** PairwiseMetricInput metricSpec. */
+                    public metricSpec?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec|null);
+
+                    /** PairwiseMetricInput instance. */
+                    public instance?: (google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance|null);
+
+                    /**
+                     * Creates a new PairwiseMetricInput instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricInput instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricInput): google.cloud.aiplatform.v1beta1.PairwiseMetricInput;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInput.verify|verify} messages.
+                     * @param message PairwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInput.verify|verify} messages.
+                     * @param message PairwiseMetricInput message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricInput, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricInput message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PairwiseMetricInput;
+
+                    /**
+                     * Decodes a PairwiseMetricInput message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricInput
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PairwiseMetricInput;
+
+                    /**
+                     * Verifies a PairwiseMetricInput message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricInput message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricInput
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PairwiseMetricInput;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricInput message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricInput
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PairwiseMetricInput, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricInput to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricInput
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricInstance. */
+                interface IPairwiseMetricInstance {
+
+                    /** PairwiseMetricInstance jsonInstance */
+                    jsonInstance?: (string|null);
+                }
+
+                /** Represents a PairwiseMetricInstance. */
+                class PairwiseMetricInstance implements IPairwiseMetricInstance {
+
+                    /**
+                     * Constructs a new PairwiseMetricInstance.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance);
+
+                    /** PairwiseMetricInstance jsonInstance. */
+                    public jsonInstance?: (string|null);
+
+                    /** PairwiseMetricInstance instance. */
+                    public instance?: "jsonInstance";
+
+                    /**
+                     * Creates a new PairwiseMetricInstance instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricInstance instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance): google.cloud.aiplatform.v1beta1.PairwiseMetricInstance;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.verify|verify} messages.
+                     * @param message PairwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.verify|verify} messages.
+                     * @param message PairwiseMetricInstance message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricInstance message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PairwiseMetricInstance;
+
+                    /**
+                     * Decodes a PairwiseMetricInstance message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricInstance
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PairwiseMetricInstance;
+
+                    /**
+                     * Verifies a PairwiseMetricInstance message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricInstance
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PairwiseMetricInstance;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricInstance message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricInstance
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PairwiseMetricInstance, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricInstance to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricInstance
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricSpec. */
+                interface IPairwiseMetricSpec {
+
+                    /** PairwiseMetricSpec metricPromptTemplate */
+                    metricPromptTemplate?: (string|null);
+                }
+
+                /** Represents a PairwiseMetricSpec. */
+                class PairwiseMetricSpec implements IPairwiseMetricSpec {
+
+                    /**
+                     * Constructs a new PairwiseMetricSpec.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec);
+
+                    /** PairwiseMetricSpec metricPromptTemplate. */
+                    public metricPromptTemplate?: (string|null);
+
+                    /** PairwiseMetricSpec _metricPromptTemplate. */
+                    public _metricPromptTemplate?: "metricPromptTemplate";
+
+                    /**
+                     * Creates a new PairwiseMetricSpec instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricSpec instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec): google.cloud.aiplatform.v1beta1.PairwiseMetricSpec;
+
+                    /**
+                     * Encodes the specified PairwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.verify|verify} messages.
+                     * @param message PairwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.verify|verify} messages.
+                     * @param message PairwiseMetricSpec message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricSpec message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PairwiseMetricSpec;
+
+                    /**
+                     * Decodes a PairwiseMetricSpec message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricSpec
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PairwiseMetricSpec;
+
+                    /**
+                     * Verifies a PairwiseMetricSpec message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricSpec
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PairwiseMetricSpec;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricSpec message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricSpec
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PairwiseMetricSpec, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricSpec to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricSpec
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
+                /** Properties of a PairwiseMetricResult. */
+                interface IPairwiseMetricResult {
+
+                    /** PairwiseMetricResult pairwiseChoice */
+                    pairwiseChoice?: (google.cloud.aiplatform.v1beta1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1beta1.PairwiseChoice|null);
+
+                    /** PairwiseMetricResult explanation */
+                    explanation?: (string|null);
+                }
+
+                /** Represents a PairwiseMetricResult. */
+                class PairwiseMetricResult implements IPairwiseMetricResult {
+
+                    /**
+                     * Constructs a new PairwiseMetricResult.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricResult);
+
+                    /** PairwiseMetricResult pairwiseChoice. */
+                    public pairwiseChoice: (google.cloud.aiplatform.v1beta1.PairwiseChoice|keyof typeof google.cloud.aiplatform.v1beta1.PairwiseChoice);
+
+                    /** PairwiseMetricResult explanation. */
+                    public explanation: string;
+
+                    /**
+                     * Creates a new PairwiseMetricResult instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns PairwiseMetricResult instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IPairwiseMetricResult): google.cloud.aiplatform.v1beta1.PairwiseMetricResult;
+
+                    /**
+                     * Encodes the specified PairwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricResult.verify|verify} messages.
+                     * @param message PairwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified PairwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricResult.verify|verify} messages.
+                     * @param message PairwiseMetricResult message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IPairwiseMetricResult, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a PairwiseMetricResult message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns PairwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.PairwiseMetricResult;
+
+                    /**
+                     * Decodes a PairwiseMetricResult message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns PairwiseMetricResult
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.PairwiseMetricResult;
+
+                    /**
+                     * Verifies a PairwiseMetricResult message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a PairwiseMetricResult message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns PairwiseMetricResult
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.PairwiseMetricResult;
+
+                    /**
+                     * Creates a plain object from a PairwiseMetricResult message. Also converts values to other types if specified.
+                     * @param message PairwiseMetricResult
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.PairwiseMetricResult, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this PairwiseMetricResult to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for PairwiseMetricResult
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
                 /** Properties of a ToolCallValidInput. */
                 interface IToolCallValidInput {
 
@@ -149698,6 +162538,9 @@ export namespace google {
 
                         /** BigQuery entityIdColumns */
                         entityIdColumns?: (string[]|null);
+
+                        /** BigQuery timeSeries */
+                        timeSeries?: (google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries|null);
                     }
 
                     /** Represents a BigQuery. */
@@ -149715,6 +162558,9 @@ export namespace google {
                         /** BigQuery entityIdColumns. */
                         public entityIdColumns: string[];
 
+                        /** BigQuery timeSeries. */
+                        public timeSeries?: (google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries|null);
+
                         /**
                          * Creates a new BigQuery instance using the specified properties.
                          * @param [properties] Properties to set
@@ -149792,6 +162638,106 @@ export namespace google {
                          */
                         public static getTypeUrl(typeUrlPrefix?: string): string;
                     }
+
+                    namespace BigQuery {
+
+                        /** Properties of a TimeSeries. */
+                        interface ITimeSeries {
+
+                            /** TimeSeries timestampColumn */
+                            timestampColumn?: (string|null);
+                        }
+
+                        /** Represents a TimeSeries. */
+                        class TimeSeries implements ITimeSeries {
+
+                            /**
+                             * Constructs a new TimeSeries.
+                             * @param [properties] Properties to set
+                             */
+                            constructor(properties?: google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries);
+
+                            /** TimeSeries timestampColumn. */
+                            public timestampColumn: string;
+
+                            /**
+                             * Creates a new TimeSeries instance using the specified properties.
+                             * @param [properties] Properties to set
+                             * @returns TimeSeries instance
+                             */
+                            public static create(properties?: google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries): google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Encodes the specified TimeSeries message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                             * @param message TimeSeries message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encode(message: google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Encodes the specified TimeSeries message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                             * @param message TimeSeries message or plain object to encode
+                             * @param [writer] Writer to encode to
+                             * @returns Writer
+                             */
+                            public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                            /**
+                             * Decodes a TimeSeries message from the specified reader or buffer.
+                             * @param reader Reader or buffer to decode from
+                             * @param [length] Message length if known beforehand
+                             * @returns TimeSeries
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Decodes a TimeSeries message from the specified reader or buffer, length delimited.
+                             * @param reader Reader or buffer to decode from
+                             * @returns TimeSeries
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Verifies a TimeSeries message.
+                             * @param message Plain object to verify
+                             * @returns `null` if valid, otherwise the reason why it is not
+                             */
+                            public static verify(message: { [k: string]: any }): (string|null);
+
+                            /**
+                             * Creates a TimeSeries message from a plain object. Also converts values to their respective internal types.
+                             * @param object Plain object
+                             * @returns TimeSeries
+                             */
+                            public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries;
+
+                            /**
+                             * Creates a plain object from a TimeSeries message. Also converts values to other types if specified.
+                             * @param message TimeSeries
+                             * @param [options] Conversion options
+                             * @returns Plain object
+                             */
+                            public static toObject(message: google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                            /**
+                             * Converts this TimeSeries to JSON.
+                             * @returns JSON object
+                             */
+                            public toJSON(): { [k: string]: any };
+
+                            /**
+                             * Gets the default type url for TimeSeries
+                             * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns The default type url
+                             */
+                            public static getTypeUrl(typeUrlPrefix?: string): string;
+                        }
+                    }
                 }
 
                 /** Properties of a FeatureOnlineStore. */
@@ -149829,6 +162775,12 @@ export namespace google {
 
                     /** FeatureOnlineStore encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
+
+                    /** FeatureOnlineStore satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** FeatureOnlineStore satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a FeatureOnlineStore. */
@@ -149873,6 +162825,12 @@ export namespace google {
                     /** FeatureOnlineStore encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
 
+                    /** FeatureOnlineStore satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** FeatureOnlineStore satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /** FeatureOnlineStore storageType. */
                     public storageType?: ("bigtable"|"optimized");
 
@@ -152980,6 +165938,12 @@ export namespace google {
 
                     /** FeatureView serviceAccountEmail */
                     serviceAccountEmail?: (string|null);
+
+                    /** FeatureView satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** FeatureView satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a FeatureView. */
@@ -153027,6 +165991,12 @@ export namespace google {
                     /** FeatureView serviceAccountEmail. */
                     public serviceAccountEmail: string;
 
+                    /** FeatureView satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** FeatureView satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /** FeatureView source. */
                     public source?: ("bigQuerySource"|"featureRegistrySource");
 
@@ -154229,6 +167199,12 @@ export namespace google {
 
                     /** FeatureViewSync syncSummary */
                     syncSummary?: (google.cloud.aiplatform.v1beta1.FeatureViewSync.ISyncSummary|null);
+
+                    /** FeatureViewSync satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** FeatureViewSync satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a FeatureViewSync. */
@@ -154255,6 +167231,12 @@ export namespace google {
                     /** FeatureViewSync syncSummary. */
                     public syncSummary?: (google.cloud.aiplatform.v1beta1.FeatureViewSync.ISyncSummary|null);
 
+                    /** FeatureViewSync satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** FeatureViewSync satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new FeatureViewSync instance using the specified properties.
                      * @param [properties] Properties to set
@@ -166088,6 +179070,12 @@ export namespace google {
 
                     /** Featurestore encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
+
+                    /** Featurestore satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** Featurestore satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a Featurestore. */
@@ -166126,6 +179114,12 @@ export namespace google {
                     /** Featurestore encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
 
+                    /** Featurestore satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** Featurestore satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new Featurestore instance using the specified properties.
                      * @param [properties] Properties to set
@@ -168387,6 +181381,12 @@ export namespace google {
 
                     /** SupervisedTuningDataStats userDatasetExamples */
                     userDatasetExamples?: (google.cloud.aiplatform.v1beta1.IContent[]|null);
+
+                    /** SupervisedTuningDataStats totalTruncatedExampleCount */
+                    totalTruncatedExampleCount?: (number|Long|string|null);
+
+                    /** SupervisedTuningDataStats truncatedExampleIndices */
+                    truncatedExampleIndices?: ((number|Long|string)[]|null);
                 }
 
                 /** Represents a SupervisedTuningDataStats. */
@@ -168425,6 +181425,12 @@ export namespace google {
                     /** SupervisedTuningDataStats userDatasetExamples. */
                     public userDatasetExamples: google.cloud.aiplatform.v1beta1.IContent[];
 
+                    /** SupervisedTuningDataStats totalTruncatedExampleCount. */
+                    public totalTruncatedExampleCount: (number|Long|string);
+
+                    /** SupervisedTuningDataStats truncatedExampleIndices. */
+                    public truncatedExampleIndices: (number|Long|string)[];
+
                     /**
                      * Creates a new SupervisedTuningDataStats instance using the specified properties.
                      * @param [properties] Properties to set
@@ -169633,6 +182639,12 @@ export namespace google {
 
                     /** HyperparameterTuningJob encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
+
+                    /** HyperparameterTuningJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** HyperparameterTuningJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a HyperparameterTuningJob. */
@@ -169692,6 +182704,12 @@ export namespace google {
                     /** HyperparameterTuningJob encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
 
+                    /** HyperparameterTuningJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** HyperparameterTuningJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new HyperparameterTuningJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -172743,6 +185761,12 @@ export namespace google {
 
                     /** Index encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
+
+                    /** Index satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** Index satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents an Index. */
@@ -172793,6 +185817,12 @@ export namespace google {
                     /** Index encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
 
+                    /** Index satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** Index satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new Index instance using the specified properties.
                      * @param [properties] Properties to set
@@ -173611,6 +186641,12 @@ export namespace google {
 
                     /** IndexEndpoint encryptionSpec */
                     encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
+
+                    /** IndexEndpoint satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** IndexEndpoint satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents an IndexEndpoint. */
@@ -173664,6 +186700,12 @@ export namespace google {
                     /** IndexEndpoint encryptionSpec. */
                     public encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
 
+                    /** IndexEndpoint satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** IndexEndpoint satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new IndexEndpoint instance using the specified properties.
                      * @param [properties] Properties to set
@@ -183269,6 +196311,12 @@ export namespace google {
 
                     /** NasJob enableRestrictedImageTraining */
                     enableRestrictedImageTraining?: (boolean|null);
+
+                    /** NasJob satisfiesPzs */
+                    satisfiesPzs?: (boolean|null);
+
+                    /** NasJob satisfiesPzi */
+                    satisfiesPzi?: (boolean|null);
                 }
 
                 /** Represents a NasJob. */
@@ -183319,6 +196367,12 @@ export namespace google {
                     /** NasJob enableRestrictedImageTraining. */
                     public enableRestrictedImageTraining: boolean;
 
+                    /** NasJob satisfiesPzs. */
+                    public satisfiesPzs: boolean;
+
+                    /** NasJob satisfiesPzi. */
+                    public satisfiesPzi: boolean;
+
                     /**
                      * Creates a new NasJob instance using the specified properties.
                      * @param [properties] Properties to set
@@ -195316,6 +208370,9 @@ export namespace google {
 
                     /** GetPublisherModelRequest isHuggingFaceModel */
                     isHuggingFaceModel?: (boolean|null);
+
+                    /** GetPublisherModelRequest huggingFaceToken */
+                    huggingFaceToken?: (string|null);
                 }
 
                 /** Represents a GetPublisherModelRequest. */
@@ -195339,6 +208396,9 @@ export namespace google {
                     /** GetPublisherModelRequest isHuggingFaceModel. */
                     public isHuggingFaceModel: boolean;
 
+                    /** GetPublisherModelRequest huggingFaceToken. */
+                    public huggingFaceToken: string;
+
                     /**
                      * Creates a new GetPublisherModelRequest instance using the specified properties.
                      * @param [properties] Properties to set
@@ -196907,6 +209967,9 @@ export namespace google {
 
                                 /** DeployMetadata labels */
                                 labels?: ({ [k: string]: string }|null);
+
+                                /** DeployMetadata sampleRequest */
+                                sampleRequest?: (string|null);
                             }
 
                             /** Represents a DeployMetadata. */
@@ -196921,6 +209984,9 @@ export namespace google {
                                 /** DeployMetadata labels. */
                                 public labels: { [k: string]: string };
 
+                                /** DeployMetadata sampleRequest. */
+                                public sampleRequest: string;
+
                                 /**
                                  * Creates a new DeployMetadata instance using the specified properties.
                                  * @param [properties] Properties to set
@@ -207372,6 +220438,9 @@ export namespace google {
 
                     /** NotebookExecutionJob labels */
                     labels?: ({ [k: string]: string }|null);
+
+                    /** NotebookExecutionJob encryptionSpec */
+                    encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
                 }
 
                 /** Represents a NotebookExecutionJob. */
@@ -207431,6 +220500,9 @@ export namespace google {
                     /** NotebookExecutionJob labels. */
                     public labels: { [k: string]: string };
 
+                    /** NotebookExecutionJob encryptionSpec. */
+                    public encryptionSpec?: (google.cloud.aiplatform.v1beta1.IEncryptionSpec|null);
+
                     /** NotebookExecutionJob notebookSource. */
                     public notebookSource?: ("dataformRepositorySource"|"gcsNotebookSource"|"directNotebookSource");
 
@@ -244021,6 +257093,103 @@ export namespace google {
                     public static getTypeUrl(typeUrlPrefix?: string): string;
                 }
 
+                /** Properties of a RagFileParsingConfig. */
+                interface IRagFileParsingConfig {
+
+                    /** RagFileParsingConfig useAdvancedPdfParsing */
+                    useAdvancedPdfParsing?: (boolean|null);
+                }
+
+                /** Represents a RagFileParsingConfig. */
+                class RagFileParsingConfig implements IRagFileParsingConfig {
+
+                    /**
+                     * Constructs a new RagFileParsingConfig.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.cloud.aiplatform.v1beta1.IRagFileParsingConfig);
+
+                    /** RagFileParsingConfig useAdvancedPdfParsing. */
+                    public useAdvancedPdfParsing: boolean;
+
+                    /**
+                     * Creates a new RagFileParsingConfig instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns RagFileParsingConfig instance
+                     */
+                    public static create(properties?: google.cloud.aiplatform.v1beta1.IRagFileParsingConfig): google.cloud.aiplatform.v1beta1.RagFileParsingConfig;
+
+                    /**
+                     * Encodes the specified RagFileParsingConfig message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.RagFileParsingConfig.verify|verify} messages.
+                     * @param message RagFileParsingConfig message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.cloud.aiplatform.v1beta1.IRagFileParsingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified RagFileParsingConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.RagFileParsingConfig.verify|verify} messages.
+                     * @param message RagFileParsingConfig message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.cloud.aiplatform.v1beta1.IRagFileParsingConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes a RagFileParsingConfig message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns RagFileParsingConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.cloud.aiplatform.v1beta1.RagFileParsingConfig;
+
+                    /**
+                     * Decodes a RagFileParsingConfig message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns RagFileParsingConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.cloud.aiplatform.v1beta1.RagFileParsingConfig;
+
+                    /**
+                     * Verifies a RagFileParsingConfig message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates a RagFileParsingConfig message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns RagFileParsingConfig
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.cloud.aiplatform.v1beta1.RagFileParsingConfig;
+
+                    /**
+                     * Creates a plain object from a RagFileParsingConfig message. Also converts values to other types if specified.
+                     * @param message RagFileParsingConfig
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.cloud.aiplatform.v1beta1.RagFileParsingConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this RagFileParsingConfig to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for RagFileParsingConfig
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
+
                 /** Properties of an UploadRagFileConfig. */
                 interface IUploadRagFileConfig {
 
@@ -244136,6 +257305,9 @@ export namespace google {
                     /** ImportRagFilesConfig ragFileChunkingConfig */
                     ragFileChunkingConfig?: (google.cloud.aiplatform.v1beta1.IRagFileChunkingConfig|null);
 
+                    /** ImportRagFilesConfig ragFileParsingConfig */
+                    ragFileParsingConfig?: (google.cloud.aiplatform.v1beta1.IRagFileParsingConfig|null);
+
                     /** ImportRagFilesConfig maxEmbeddingRequestsPerMin */
                     maxEmbeddingRequestsPerMin?: (number|null);
                 }
@@ -244164,6 +257336,9 @@ export namespace google {
                     /** ImportRagFilesConfig ragFileChunkingConfig. */
                     public ragFileChunkingConfig?: (google.cloud.aiplatform.v1beta1.IRagFileChunkingConfig|null);
 
+                    /** ImportRagFilesConfig ragFileParsingConfig. */
+                    public ragFileParsingConfig?: (google.cloud.aiplatform.v1beta1.IRagFileParsingConfig|null);
+
                     /** ImportRagFilesConfig maxEmbeddingRequestsPerMin. */
                     public maxEmbeddingRequestsPerMin: number;
 
diff --git a/packages/google-cloud-aiplatform/protos/protos.js b/packages/google-cloud-aiplatform/protos/protos.js
index a137c2902ac..ab5eece88bd 100644
--- a/packages/google-cloud-aiplatform/protos/protos.js
+++ b/packages/google-cloud-aiplatform/protos/protos.js
@@ -1686,6 +1686,8 @@
                          * @property {Object.<string,string>|null} [labels] BatchPredictionJob labels
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] BatchPredictionJob encryptionSpec
                          * @property {boolean|null} [disableContainerLogging] BatchPredictionJob disableContainerLogging
+                         * @property {boolean|null} [satisfiesPzs] BatchPredictionJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] BatchPredictionJob satisfiesPzi
                          */
     
                         /**
@@ -1921,6 +1923,22 @@
                          */
                         BatchPredictionJob.prototype.disableContainerLogging = false;
     
+                        /**
+                         * BatchPredictionJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.BatchPredictionJob
+                         * @instance
+                         */
+                        BatchPredictionJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * BatchPredictionJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.BatchPredictionJob
+                         * @instance
+                         */
+                        BatchPredictionJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new BatchPredictionJob instance using the specified properties.
                          * @function create
@@ -2001,6 +2019,10 @@
                                 writer.uint32(/* id 30, wireType 2 =*/242).string(message.modelVersionId);
                             if (message.disableContainerLogging != null && Object.hasOwnProperty.call(message, "disableContainerLogging"))
                                 writer.uint32(/* id 34, wireType 0 =*/272).bool(message.disableContainerLogging);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 36, wireType 0 =*/288).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 37, wireType 0 =*/296).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -2164,6 +2186,14 @@
                                         message.disableContainerLogging = reader.bool();
                                         break;
                                     }
+                                case 36: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 37: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -2340,6 +2370,12 @@
                             if (message.disableContainerLogging != null && message.hasOwnProperty("disableContainerLogging"))
                                 if (typeof message.disableContainerLogging !== "boolean")
                                     return "disableContainerLogging: boolean expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -2527,6 +2563,10 @@
                             }
                             if (object.disableContainerLogging != null)
                                 message.disableContainerLogging = Boolean(object.disableContainerLogging);
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -2573,6 +2613,8 @@
                                 object.serviceAccount = "";
                                 object.modelVersionId = "";
                                 object.disableContainerLogging = false;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -2635,6 +2677,10 @@
                                 object.modelVersionId = message.modelVersionId;
                             if (message.disableContainerLogging != null && message.hasOwnProperty("disableContainerLogging"))
                                 object.disableContainerLogging = message.disableContainerLogging;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -13959,6 +14005,7 @@
                          * @property {google.cloud.aiplatform.v1.AcceleratorType|null} [acceleratorType] MachineSpec acceleratorType
                          * @property {number|null} [acceleratorCount] MachineSpec acceleratorCount
                          * @property {string|null} [tpuTopology] MachineSpec tpuTopology
+                         * @property {google.cloud.aiplatform.v1.IReservationAffinity|null} [reservationAffinity] MachineSpec reservationAffinity
                          */
     
                         /**
@@ -14008,6 +14055,14 @@
                          */
                         MachineSpec.prototype.tpuTopology = "";
     
+                        /**
+                         * MachineSpec reservationAffinity.
+                         * @member {google.cloud.aiplatform.v1.IReservationAffinity|null|undefined} reservationAffinity
+                         * @memberof google.cloud.aiplatform.v1.MachineSpec
+                         * @instance
+                         */
+                        MachineSpec.prototype.reservationAffinity = null;
+    
                         /**
                          * Creates a new MachineSpec instance using the specified properties.
                          * @function create
@@ -14040,6 +14095,8 @@
                                 writer.uint32(/* id 3, wireType 0 =*/24).int32(message.acceleratorCount);
                             if (message.tpuTopology != null && Object.hasOwnProperty.call(message, "tpuTopology"))
                                 writer.uint32(/* id 4, wireType 2 =*/34).string(message.tpuTopology);
+                            if (message.reservationAffinity != null && Object.hasOwnProperty.call(message, "reservationAffinity"))
+                                $root.google.cloud.aiplatform.v1.ReservationAffinity.encode(message.reservationAffinity, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
                             return writer;
                         };
     
@@ -14090,6 +14147,10 @@
                                         message.tpuTopology = reader.string();
                                         break;
                                     }
+                                case 5: {
+                                        message.reservationAffinity = $root.google.cloud.aiplatform.v1.ReservationAffinity.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -14154,6 +14215,11 @@
                             if (message.tpuTopology != null && message.hasOwnProperty("tpuTopology"))
                                 if (!$util.isString(message.tpuTopology))
                                     return "tpuTopology: string expected";
+                            if (message.reservationAffinity != null && message.hasOwnProperty("reservationAffinity")) {
+                                var error = $root.google.cloud.aiplatform.v1.ReservationAffinity.verify(message.reservationAffinity);
+                                if (error)
+                                    return "reservationAffinity." + error;
+                            }
                             return null;
                         };
     
@@ -14239,6 +14305,11 @@
                                 message.acceleratorCount = object.acceleratorCount | 0;
                             if (object.tpuTopology != null)
                                 message.tpuTopology = String(object.tpuTopology);
+                            if (object.reservationAffinity != null) {
+                                if (typeof object.reservationAffinity !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.MachineSpec.reservationAffinity: object expected");
+                                message.reservationAffinity = $root.google.cloud.aiplatform.v1.ReservationAffinity.fromObject(object.reservationAffinity);
+                            }
                             return message;
                         };
     
@@ -14260,6 +14331,7 @@
                                 object.acceleratorType = options.enums === String ? "ACCELERATOR_TYPE_UNSPECIFIED" : 0;
                                 object.acceleratorCount = 0;
                                 object.tpuTopology = "";
+                                object.reservationAffinity = null;
                             }
                             if (message.machineType != null && message.hasOwnProperty("machineType"))
                                 object.machineType = message.machineType;
@@ -14269,6 +14341,8 @@
                                 object.acceleratorCount = message.acceleratorCount;
                             if (message.tpuTopology != null && message.hasOwnProperty("tpuTopology"))
                                 object.tpuTopology = message.tpuTopology;
+                            if (message.reservationAffinity != null && message.hasOwnProperty("reservationAffinity"))
+                                object.reservationAffinity = $root.google.cloud.aiplatform.v1.ReservationAffinity.toObject(message.reservationAffinity, options);
                             return object;
                         };
     
@@ -14311,6 +14385,7 @@
                          * @property {number|null} [minReplicaCount] DedicatedResources minReplicaCount
                          * @property {number|null} [maxReplicaCount] DedicatedResources maxReplicaCount
                          * @property {Array.<google.cloud.aiplatform.v1.IAutoscalingMetricSpec>|null} [autoscalingMetricSpecs] DedicatedResources autoscalingMetricSpecs
+                         * @property {boolean|null} [spot] DedicatedResources spot
                          */
     
                         /**
@@ -14361,6 +14436,14 @@
                          */
                         DedicatedResources.prototype.autoscalingMetricSpecs = $util.emptyArray;
     
+                        /**
+                         * DedicatedResources spot.
+                         * @member {boolean} spot
+                         * @memberof google.cloud.aiplatform.v1.DedicatedResources
+                         * @instance
+                         */
+                        DedicatedResources.prototype.spot = false;
+    
                         /**
                          * Creates a new DedicatedResources instance using the specified properties.
                          * @function create
@@ -14394,6 +14477,8 @@
                             if (message.autoscalingMetricSpecs != null && message.autoscalingMetricSpecs.length)
                                 for (var i = 0; i < message.autoscalingMetricSpecs.length; ++i)
                                     $root.google.cloud.aiplatform.v1.AutoscalingMetricSpec.encode(message.autoscalingMetricSpecs[i], writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
+                            if (message.spot != null && Object.hasOwnProperty.call(message, "spot"))
+                                writer.uint32(/* id 5, wireType 0 =*/40).bool(message.spot);
                             return writer;
                         };
     
@@ -14446,6 +14531,10 @@
                                         message.autoscalingMetricSpecs.push($root.google.cloud.aiplatform.v1.AutoscalingMetricSpec.decode(reader, reader.uint32()));
                                         break;
                                     }
+                                case 5: {
+                                        message.spot = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -14501,6 +14590,9 @@
                                         return "autoscalingMetricSpecs." + error;
                                 }
                             }
+                            if (message.spot != null && message.hasOwnProperty("spot"))
+                                if (typeof message.spot !== "boolean")
+                                    return "spot: boolean expected";
                             return null;
                         };
     
@@ -14535,6 +14627,8 @@
                                     message.autoscalingMetricSpecs[i] = $root.google.cloud.aiplatform.v1.AutoscalingMetricSpec.fromObject(object.autoscalingMetricSpecs[i]);
                                 }
                             }
+                            if (object.spot != null)
+                                message.spot = Boolean(object.spot);
                             return message;
                         };
     
@@ -14557,6 +14651,7 @@
                                 object.machineSpec = null;
                                 object.minReplicaCount = 0;
                                 object.maxReplicaCount = 0;
+                                object.spot = false;
                             }
                             if (message.machineSpec != null && message.hasOwnProperty("machineSpec"))
                                 object.machineSpec = $root.google.cloud.aiplatform.v1.MachineSpec.toObject(message.machineSpec, options);
@@ -14569,6 +14664,8 @@
                                 for (var j = 0; j < message.autoscalingMetricSpecs.length; ++j)
                                     object.autoscalingMetricSpecs[j] = $root.google.cloud.aiplatform.v1.AutoscalingMetricSpec.toObject(message.autoscalingMetricSpecs[j], options);
                             }
+                            if (message.spot != null && message.hasOwnProperty("spot"))
+                                object.spot = message.spot;
                             return object;
                         };
     
@@ -16434,6 +16531,320 @@
                         return ShieldedVmConfig;
                     })();
     
+                    v1.ReservationAffinity = (function() {
+    
+                        /**
+                         * Properties of a ReservationAffinity.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IReservationAffinity
+                         * @property {google.cloud.aiplatform.v1.ReservationAffinity.Type|null} [reservationAffinityType] ReservationAffinity reservationAffinityType
+                         * @property {string|null} [key] ReservationAffinity key
+                         * @property {Array.<string>|null} [values] ReservationAffinity values
+                         */
+    
+                        /**
+                         * Constructs a new ReservationAffinity.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ReservationAffinity.
+                         * @implements IReservationAffinity
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IReservationAffinity=} [properties] Properties to set
+                         */
+                        function ReservationAffinity(properties) {
+                            this.values = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ReservationAffinity reservationAffinityType.
+                         * @member {google.cloud.aiplatform.v1.ReservationAffinity.Type} reservationAffinityType
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @instance
+                         */
+                        ReservationAffinity.prototype.reservationAffinityType = 0;
+    
+                        /**
+                         * ReservationAffinity key.
+                         * @member {string} key
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @instance
+                         */
+                        ReservationAffinity.prototype.key = "";
+    
+                        /**
+                         * ReservationAffinity values.
+                         * @member {Array.<string>} values
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @instance
+                         */
+                        ReservationAffinity.prototype.values = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ReservationAffinity instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IReservationAffinity=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ReservationAffinity} ReservationAffinity instance
+                         */
+                        ReservationAffinity.create = function create(properties) {
+                            return new ReservationAffinity(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ReservationAffinity message. Does not implicitly {@link google.cloud.aiplatform.v1.ReservationAffinity.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IReservationAffinity} message ReservationAffinity message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ReservationAffinity.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.reservationAffinityType != null && Object.hasOwnProperty.call(message, "reservationAffinityType"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.reservationAffinityType);
+                            if (message.key != null && Object.hasOwnProperty.call(message, "key"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.key);
+                            if (message.values != null && message.values.length)
+                                for (var i = 0; i < message.values.length; ++i)
+                                    writer.uint32(/* id 3, wireType 2 =*/26).string(message.values[i]);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ReservationAffinity message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ReservationAffinity.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IReservationAffinity} message ReservationAffinity message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ReservationAffinity.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ReservationAffinity message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ReservationAffinity} ReservationAffinity
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ReservationAffinity.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ReservationAffinity();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.reservationAffinityType = reader.int32();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.key = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        if (!(message.values && message.values.length))
+                                            message.values = [];
+                                        message.values.push(reader.string());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ReservationAffinity message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ReservationAffinity} ReservationAffinity
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ReservationAffinity.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ReservationAffinity message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ReservationAffinity.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.reservationAffinityType != null && message.hasOwnProperty("reservationAffinityType"))
+                                switch (message.reservationAffinityType) {
+                                default:
+                                    return "reservationAffinityType: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
+                            if (message.key != null && message.hasOwnProperty("key"))
+                                if (!$util.isString(message.key))
+                                    return "key: string expected";
+                            if (message.values != null && message.hasOwnProperty("values")) {
+                                if (!Array.isArray(message.values))
+                                    return "values: array expected";
+                                for (var i = 0; i < message.values.length; ++i)
+                                    if (!$util.isString(message.values[i]))
+                                        return "values: string[] expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ReservationAffinity message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ReservationAffinity} ReservationAffinity
+                         */
+                        ReservationAffinity.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ReservationAffinity)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ReservationAffinity();
+                            switch (object.reservationAffinityType) {
+                            default:
+                                if (typeof object.reservationAffinityType === "number") {
+                                    message.reservationAffinityType = object.reservationAffinityType;
+                                    break;
+                                }
+                                break;
+                            case "TYPE_UNSPECIFIED":
+                            case 0:
+                                message.reservationAffinityType = 0;
+                                break;
+                            case "NO_RESERVATION":
+                            case 1:
+                                message.reservationAffinityType = 1;
+                                break;
+                            case "ANY_RESERVATION":
+                            case 2:
+                                message.reservationAffinityType = 2;
+                                break;
+                            case "SPECIFIC_RESERVATION":
+                            case 3:
+                                message.reservationAffinityType = 3;
+                                break;
+                            }
+                            if (object.key != null)
+                                message.key = String(object.key);
+                            if (object.values) {
+                                if (!Array.isArray(object.values))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ReservationAffinity.values: array expected");
+                                message.values = [];
+                                for (var i = 0; i < object.values.length; ++i)
+                                    message.values[i] = String(object.values[i]);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ReservationAffinity message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ReservationAffinity} message ReservationAffinity
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ReservationAffinity.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.values = [];
+                            if (options.defaults) {
+                                object.reservationAffinityType = options.enums === String ? "TYPE_UNSPECIFIED" : 0;
+                                object.key = "";
+                            }
+                            if (message.reservationAffinityType != null && message.hasOwnProperty("reservationAffinityType"))
+                                object.reservationAffinityType = options.enums === String ? $root.google.cloud.aiplatform.v1.ReservationAffinity.Type[message.reservationAffinityType] === undefined ? message.reservationAffinityType : $root.google.cloud.aiplatform.v1.ReservationAffinity.Type[message.reservationAffinityType] : message.reservationAffinityType;
+                            if (message.key != null && message.hasOwnProperty("key"))
+                                object.key = message.key;
+                            if (message.values && message.values.length) {
+                                object.values = [];
+                                for (var j = 0; j < message.values.length; ++j)
+                                    object.values[j] = message.values[j];
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ReservationAffinity to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ReservationAffinity.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ReservationAffinity
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ReservationAffinity
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ReservationAffinity.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ReservationAffinity";
+                        };
+    
+                        /**
+                         * Type enum.
+                         * @name google.cloud.aiplatform.v1.ReservationAffinity.Type
+                         * @enum {number}
+                         * @property {number} TYPE_UNSPECIFIED=0 TYPE_UNSPECIFIED value
+                         * @property {number} NO_RESERVATION=1 NO_RESERVATION value
+                         * @property {number} ANY_RESERVATION=2 ANY_RESERVATION value
+                         * @property {number} SPECIFIC_RESERVATION=3 SPECIFIC_RESERVATION value
+                         */
+                        ReservationAffinity.Type = (function() {
+                            var valuesById = {}, values = Object.create(valuesById);
+                            values[valuesById[0] = "TYPE_UNSPECIFIED"] = 0;
+                            values[valuesById[1] = "NO_RESERVATION"] = 1;
+                            values[valuesById[2] = "ANY_RESERVATION"] = 2;
+                            values[valuesById[3] = "SPECIFIC_RESERVATION"] = 3;
+                            return values;
+                        })();
+    
+                        return ReservationAffinity;
+                    })();
+    
                     v1.ManualBatchTuningParameters = (function() {
     
                         /**
@@ -23542,8 +23953,10 @@
                          * @property {Array.<string>|null} [stopSequences] GenerationConfig stopSequences
                          * @property {number|null} [presencePenalty] GenerationConfig presencePenalty
                          * @property {number|null} [frequencyPenalty] GenerationConfig frequencyPenalty
+                         * @property {number|null} [seed] GenerationConfig seed
                          * @property {string|null} [responseMimeType] GenerationConfig responseMimeType
                          * @property {google.cloud.aiplatform.v1.ISchema|null} [responseSchema] GenerationConfig responseSchema
+                         * @property {google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig|null} [routingConfig] GenerationConfig routingConfig
                          */
     
                         /**
@@ -23626,6 +24039,14 @@
                          */
                         GenerationConfig.prototype.frequencyPenalty = null;
     
+                        /**
+                         * GenerationConfig seed.
+                         * @member {number|null|undefined} seed
+                         * @memberof google.cloud.aiplatform.v1.GenerationConfig
+                         * @instance
+                         */
+                        GenerationConfig.prototype.seed = null;
+    
                         /**
                          * GenerationConfig responseMimeType.
                          * @member {string} responseMimeType
@@ -23642,6 +24063,14 @@
                          */
                         GenerationConfig.prototype.responseSchema = null;
     
+                        /**
+                         * GenerationConfig routingConfig.
+                         * @member {google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig|null|undefined} routingConfig
+                         * @memberof google.cloud.aiplatform.v1.GenerationConfig
+                         * @instance
+                         */
+                        GenerationConfig.prototype.routingConfig = null;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -23722,6 +24151,17 @@
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
+                        /**
+                         * GenerationConfig _seed.
+                         * @member {"seed"|undefined} _seed
+                         * @memberof google.cloud.aiplatform.v1.GenerationConfig
+                         * @instance
+                         */
+                        Object.defineProperty(GenerationConfig.prototype, "_seed", {
+                            get: $util.oneOfGetter($oneOfFields = ["seed"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
                         /**
                          * GenerationConfig _responseSchema.
                          * @member {"responseSchema"|undefined} _responseSchema
@@ -23733,6 +24173,17 @@
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
+                        /**
+                         * GenerationConfig _routingConfig.
+                         * @member {"routingConfig"|undefined} _routingConfig
+                         * @memberof google.cloud.aiplatform.v1.GenerationConfig
+                         * @instance
+                         */
+                        Object.defineProperty(GenerationConfig.prototype, "_routingConfig", {
+                            get: $util.oneOfGetter($oneOfFields = ["routingConfig"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
                         /**
                          * Creates a new GenerationConfig instance using the specified properties.
                          * @function create
@@ -23774,10 +24225,14 @@
                                 writer.uint32(/* id 8, wireType 5 =*/69).float(message.presencePenalty);
                             if (message.frequencyPenalty != null && Object.hasOwnProperty.call(message, "frequencyPenalty"))
                                 writer.uint32(/* id 9, wireType 5 =*/77).float(message.frequencyPenalty);
+                            if (message.seed != null && Object.hasOwnProperty.call(message, "seed"))
+                                writer.uint32(/* id 12, wireType 0 =*/96).int32(message.seed);
                             if (message.responseMimeType != null && Object.hasOwnProperty.call(message, "responseMimeType"))
                                 writer.uint32(/* id 13, wireType 2 =*/106).string(message.responseMimeType);
                             if (message.responseSchema != null && Object.hasOwnProperty.call(message, "responseSchema"))
                                 $root.google.cloud.aiplatform.v1.Schema.encode(message.responseSchema, writer.uint32(/* id 16, wireType 2 =*/130).fork()).ldelim();
+                            if (message.routingConfig != null && Object.hasOwnProperty.call(message, "routingConfig"))
+                                $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.encode(message.routingConfig, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
                             return writer;
                         };
     
@@ -23846,6 +24301,10 @@
                                         message.frequencyPenalty = reader.float();
                                         break;
                                     }
+                                case 12: {
+                                        message.seed = reader.int32();
+                                        break;
+                                    }
                                 case 13: {
                                         message.responseMimeType = reader.string();
                                         break;
@@ -23854,6 +24313,10 @@
                                         message.responseSchema = $root.google.cloud.aiplatform.v1.Schema.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 17: {
+                                        message.routingConfig = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -23932,6 +24395,11 @@
                                 if (typeof message.frequencyPenalty !== "number")
                                     return "frequencyPenalty: number expected";
                             }
+                            if (message.seed != null && message.hasOwnProperty("seed")) {
+                                properties._seed = 1;
+                                if (!$util.isInteger(message.seed))
+                                    return "seed: integer expected";
+                            }
                             if (message.responseMimeType != null && message.hasOwnProperty("responseMimeType"))
                                 if (!$util.isString(message.responseMimeType))
                                     return "responseMimeType: string expected";
@@ -23943,6 +24411,14 @@
                                         return "responseSchema." + error;
                                 }
                             }
+                            if (message.routingConfig != null && message.hasOwnProperty("routingConfig")) {
+                                properties._routingConfig = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.verify(message.routingConfig);
+                                    if (error)
+                                        return "routingConfig." + error;
+                                }
+                            }
                             return null;
                         };
     
@@ -23979,6 +24455,8 @@
                                 message.presencePenalty = Number(object.presencePenalty);
                             if (object.frequencyPenalty != null)
                                 message.frequencyPenalty = Number(object.frequencyPenalty);
+                            if (object.seed != null)
+                                message.seed = object.seed | 0;
                             if (object.responseMimeType != null)
                                 message.responseMimeType = String(object.responseMimeType);
                             if (object.responseSchema != null) {
@@ -23986,6 +24464,11 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.GenerationConfig.responseSchema: object expected");
                                 message.responseSchema = $root.google.cloud.aiplatform.v1.Schema.fromObject(object.responseSchema);
                             }
+                            if (object.routingConfig != null) {
+                                if (typeof object.routingConfig !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.GenerationConfig.routingConfig: object expected");
+                                message.routingConfig = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.fromObject(object.routingConfig);
+                            }
                             return message;
                         };
     
@@ -24046,6 +24529,11 @@
                                 if (options.oneofs)
                                     object._frequencyPenalty = "frequencyPenalty";
                             }
+                            if (message.seed != null && message.hasOwnProperty("seed")) {
+                                object.seed = message.seed;
+                                if (options.oneofs)
+                                    object._seed = "seed";
+                            }
                             if (message.responseMimeType != null && message.hasOwnProperty("responseMimeType"))
                                 object.responseMimeType = message.responseMimeType;
                             if (message.responseSchema != null && message.hasOwnProperty("responseSchema")) {
@@ -24053,6 +24541,11 @@
                                 if (options.oneofs)
                                     object._responseSchema = "responseSchema";
                             }
+                            if (message.routingConfig != null && message.hasOwnProperty("routingConfig")) {
+                                object.routingConfig = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.toObject(message.routingConfig, options);
+                                if (options.oneofs)
+                                    object._routingConfig = "routingConfig";
+                            }
                             return object;
                         };
     
@@ -24082,6 +24575,757 @@
                             return typeUrlPrefix + "/google.cloud.aiplatform.v1.GenerationConfig";
                         };
     
+                        GenerationConfig.RoutingConfig = (function() {
+    
+                            /**
+                             * Properties of a RoutingConfig.
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig
+                             * @interface IRoutingConfig
+                             * @property {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null} [autoMode] RoutingConfig autoMode
+                             * @property {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode|null} [manualMode] RoutingConfig manualMode
+                             */
+    
+                            /**
+                             * Constructs a new RoutingConfig.
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig
+                             * @classdesc Represents a RoutingConfig.
+                             * @implements IRoutingConfig
+                             * @constructor
+                             * @param {google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig=} [properties] Properties to set
+                             */
+                            function RoutingConfig(properties) {
+                                if (properties)
+                                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                        if (properties[keys[i]] != null)
+                                            this[keys[i]] = properties[keys[i]];
+                            }
+    
+                            /**
+                             * RoutingConfig autoMode.
+                             * @member {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null|undefined} autoMode
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @instance
+                             */
+                            RoutingConfig.prototype.autoMode = null;
+    
+                            /**
+                             * RoutingConfig manualMode.
+                             * @member {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode|null|undefined} manualMode
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @instance
+                             */
+                            RoutingConfig.prototype.manualMode = null;
+    
+                            // OneOf field names bound to virtual getters and setters
+                            var $oneOfFields;
+    
+                            /**
+                             * RoutingConfig routingConfig.
+                             * @member {"autoMode"|"manualMode"|undefined} routingConfig
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @instance
+                             */
+                            Object.defineProperty(RoutingConfig.prototype, "routingConfig", {
+                                get: $util.oneOfGetter($oneOfFields = ["autoMode", "manualMode"]),
+                                set: $util.oneOfSetter($oneOfFields)
+                            });
+    
+                            /**
+                             * Creates a new RoutingConfig instance using the specified properties.
+                             * @function create
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig=} [properties] Properties to set
+                             * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig} RoutingConfig instance
+                             */
+                            RoutingConfig.create = function create(properties) {
+                                return new RoutingConfig(properties);
+                            };
+    
+                            /**
+                             * Encodes the specified RoutingConfig message. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                             * @function encode
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig} message RoutingConfig message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            RoutingConfig.encode = function encode(message, writer) {
+                                if (!writer)
+                                    writer = $Writer.create();
+                                if (message.autoMode != null && Object.hasOwnProperty.call(message, "autoMode"))
+                                    $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.encode(message.autoMode, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                if (message.manualMode != null && Object.hasOwnProperty.call(message, "manualMode"))
+                                    $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.encode(message.manualMode, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                return writer;
+                            };
+    
+                            /**
+                             * Encodes the specified RoutingConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                             * @function encodeDelimited
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1.GenerationConfig.IRoutingConfig} message RoutingConfig message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            RoutingConfig.encodeDelimited = function encodeDelimited(message, writer) {
+                                return this.encode(message, writer).ldelim();
+                            };
+    
+                            /**
+                             * Decodes a RoutingConfig message from the specified reader or buffer.
+                             * @function decode
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @param {number} [length] Message length if known beforehand
+                             * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig} RoutingConfig
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            RoutingConfig.decode = function decode(reader, length) {
+                                if (!(reader instanceof $Reader))
+                                    reader = $Reader.create(reader);
+                                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig();
+                                while (reader.pos < end) {
+                                    var tag = reader.uint32();
+                                    switch (tag >>> 3) {
+                                    case 1: {
+                                            message.autoMode = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.decode(reader, reader.uint32());
+                                            break;
+                                        }
+                                    case 2: {
+                                            message.manualMode = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.decode(reader, reader.uint32());
+                                            break;
+                                        }
+                                    default:
+                                        reader.skipType(tag & 7);
+                                        break;
+                                    }
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Decodes a RoutingConfig message from the specified reader or buffer, length delimited.
+                             * @function decodeDelimited
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig} RoutingConfig
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            RoutingConfig.decodeDelimited = function decodeDelimited(reader) {
+                                if (!(reader instanceof $Reader))
+                                    reader = new $Reader(reader);
+                                return this.decode(reader, reader.uint32());
+                            };
+    
+                            /**
+                             * Verifies a RoutingConfig message.
+                             * @function verify
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {Object.<string,*>} message Plain object to verify
+                             * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                             */
+                            RoutingConfig.verify = function verify(message) {
+                                if (typeof message !== "object" || message === null)
+                                    return "object expected";
+                                var properties = {};
+                                if (message.autoMode != null && message.hasOwnProperty("autoMode")) {
+                                    properties.routingConfig = 1;
+                                    {
+                                        var error = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify(message.autoMode);
+                                        if (error)
+                                            return "autoMode." + error;
+                                    }
+                                }
+                                if (message.manualMode != null && message.hasOwnProperty("manualMode")) {
+                                    if (properties.routingConfig === 1)
+                                        return "routingConfig: multiple values";
+                                    properties.routingConfig = 1;
+                                    {
+                                        var error = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify(message.manualMode);
+                                        if (error)
+                                            return "manualMode." + error;
+                                    }
+                                }
+                                return null;
+                            };
+    
+                            /**
+                             * Creates a RoutingConfig message from a plain object. Also converts values to their respective internal types.
+                             * @function fromObject
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {Object.<string,*>} object Plain object
+                             * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig} RoutingConfig
+                             */
+                            RoutingConfig.fromObject = function fromObject(object) {
+                                if (object instanceof $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig)
+                                    return object;
+                                var message = new $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig();
+                                if (object.autoMode != null) {
+                                    if (typeof object.autoMode !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.autoMode: object expected");
+                                    message.autoMode = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.fromObject(object.autoMode);
+                                }
+                                if (object.manualMode != null) {
+                                    if (typeof object.manualMode !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.manualMode: object expected");
+                                    message.manualMode = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.fromObject(object.manualMode);
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Creates a plain object from a RoutingConfig message. Also converts values to other types if specified.
+                             * @function toObject
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig} message RoutingConfig
+                             * @param {$protobuf.IConversionOptions} [options] Conversion options
+                             * @returns {Object.<string,*>} Plain object
+                             */
+                            RoutingConfig.toObject = function toObject(message, options) {
+                                if (!options)
+                                    options = {};
+                                var object = {};
+                                if (message.autoMode != null && message.hasOwnProperty("autoMode")) {
+                                    object.autoMode = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.toObject(message.autoMode, options);
+                                    if (options.oneofs)
+                                        object.routingConfig = "autoMode";
+                                }
+                                if (message.manualMode != null && message.hasOwnProperty("manualMode")) {
+                                    object.manualMode = $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.toObject(message.manualMode, options);
+                                    if (options.oneofs)
+                                        object.routingConfig = "manualMode";
+                                }
+                                return object;
+                            };
+    
+                            /**
+                             * Converts this RoutingConfig to JSON.
+                             * @function toJSON
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @instance
+                             * @returns {Object.<string,*>} JSON object
+                             */
+                            RoutingConfig.prototype.toJSON = function toJSON() {
+                                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                            };
+    
+                            /**
+                             * Gets the default type url for RoutingConfig
+                             * @function getTypeUrl
+                             * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns {string} The default type url
+                             */
+                            RoutingConfig.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                if (typeUrlPrefix === undefined) {
+                                    typeUrlPrefix = "type.googleapis.com";
+                                }
+                                return typeUrlPrefix + "/google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig";
+                            };
+    
+                            RoutingConfig.AutoRoutingMode = (function() {
+    
+                                /**
+                                 * Properties of an AutoRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                                 * @interface IAutoRoutingMode
+                                 * @property {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null} [modelRoutingPreference] AutoRoutingMode modelRoutingPreference
+                                 */
+    
+                                /**
+                                 * Constructs a new AutoRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                                 * @classdesc Represents an AutoRoutingMode.
+                                 * @implements IAutoRoutingMode
+                                 * @constructor
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode=} [properties] Properties to set
+                                 */
+                                function AutoRoutingMode(properties) {
+                                    if (properties)
+                                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                            if (properties[keys[i]] != null)
+                                                this[keys[i]] = properties[keys[i]];
+                                }
+    
+                                /**
+                                 * AutoRoutingMode modelRoutingPreference.
+                                 * @member {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null|undefined} modelRoutingPreference
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @instance
+                                 */
+                                AutoRoutingMode.prototype.modelRoutingPreference = null;
+    
+                                // OneOf field names bound to virtual getters and setters
+                                var $oneOfFields;
+    
+                                /**
+                                 * AutoRoutingMode _modelRoutingPreference.
+                                 * @member {"modelRoutingPreference"|undefined} _modelRoutingPreference
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @instance
+                                 */
+                                Object.defineProperty(AutoRoutingMode.prototype, "_modelRoutingPreference", {
+                                    get: $util.oneOfGetter($oneOfFields = ["modelRoutingPreference"]),
+                                    set: $util.oneOfSetter($oneOfFields)
+                                });
+    
+                                /**
+                                 * Creates a new AutoRoutingMode instance using the specified properties.
+                                 * @function create
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode=} [properties] Properties to set
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode instance
+                                 */
+                                AutoRoutingMode.create = function create(properties) {
+                                    return new AutoRoutingMode(properties);
+                                };
+    
+                                /**
+                                 * Encodes the specified AutoRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                                 * @function encode
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode} message AutoRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                AutoRoutingMode.encode = function encode(message, writer) {
+                                    if (!writer)
+                                        writer = $Writer.create();
+                                    if (message.modelRoutingPreference != null && Object.hasOwnProperty.call(message, "modelRoutingPreference"))
+                                        writer.uint32(/* id 1, wireType 0 =*/8).int32(message.modelRoutingPreference);
+                                    return writer;
+                                };
+    
+                                /**
+                                 * Encodes the specified AutoRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                                 * @function encodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IAutoRoutingMode} message AutoRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                AutoRoutingMode.encodeDelimited = function encodeDelimited(message, writer) {
+                                    return this.encode(message, writer).ldelim();
+                                };
+    
+                                /**
+                                 * Decodes an AutoRoutingMode message from the specified reader or buffer.
+                                 * @function decode
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @param {number} [length] Message length if known beforehand
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                AutoRoutingMode.decode = function decode(reader, length) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = $Reader.create(reader);
+                                    var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode();
+                                    while (reader.pos < end) {
+                                        var tag = reader.uint32();
+                                        switch (tag >>> 3) {
+                                        case 1: {
+                                                message.modelRoutingPreference = reader.int32();
+                                                break;
+                                            }
+                                        default:
+                                            reader.skipType(tag & 7);
+                                            break;
+                                        }
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Decodes an AutoRoutingMode message from the specified reader or buffer, length delimited.
+                                 * @function decodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                AutoRoutingMode.decodeDelimited = function decodeDelimited(reader) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = new $Reader(reader);
+                                    return this.decode(reader, reader.uint32());
+                                };
+    
+                                /**
+                                 * Verifies an AutoRoutingMode message.
+                                 * @function verify
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} message Plain object to verify
+                                 * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                                 */
+                                AutoRoutingMode.verify = function verify(message) {
+                                    if (typeof message !== "object" || message === null)
+                                        return "object expected";
+                                    var properties = {};
+                                    if (message.modelRoutingPreference != null && message.hasOwnProperty("modelRoutingPreference")) {
+                                        properties._modelRoutingPreference = 1;
+                                        switch (message.modelRoutingPreference) {
+                                        default:
+                                            return "modelRoutingPreference: enum value expected";
+                                        case 0:
+                                        case 1:
+                                        case 2:
+                                        case 3:
+                                            break;
+                                        }
+                                    }
+                                    return null;
+                                };
+    
+                                /**
+                                 * Creates an AutoRoutingMode message from a plain object. Also converts values to their respective internal types.
+                                 * @function fromObject
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} object Plain object
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode
+                                 */
+                                AutoRoutingMode.fromObject = function fromObject(object) {
+                                    if (object instanceof $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode)
+                                        return object;
+                                    var message = new $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode();
+                                    switch (object.modelRoutingPreference) {
+                                    default:
+                                        if (typeof object.modelRoutingPreference === "number") {
+                                            message.modelRoutingPreference = object.modelRoutingPreference;
+                                            break;
+                                        }
+                                        break;
+                                    case "UNKNOWN":
+                                    case 0:
+                                        message.modelRoutingPreference = 0;
+                                        break;
+                                    case "PRIORITIZE_QUALITY":
+                                    case 1:
+                                        message.modelRoutingPreference = 1;
+                                        break;
+                                    case "BALANCED":
+                                    case 2:
+                                        message.modelRoutingPreference = 2;
+                                        break;
+                                    case "PRIORITIZE_COST":
+                                    case 3:
+                                        message.modelRoutingPreference = 3;
+                                        break;
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Creates a plain object from an AutoRoutingMode message. Also converts values to other types if specified.
+                                 * @function toObject
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode} message AutoRoutingMode
+                                 * @param {$protobuf.IConversionOptions} [options] Conversion options
+                                 * @returns {Object.<string,*>} Plain object
+                                 */
+                                AutoRoutingMode.toObject = function toObject(message, options) {
+                                    if (!options)
+                                        options = {};
+                                    var object = {};
+                                    if (message.modelRoutingPreference != null && message.hasOwnProperty("modelRoutingPreference")) {
+                                        object.modelRoutingPreference = options.enums === String ? $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference[message.modelRoutingPreference] === undefined ? message.modelRoutingPreference : $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference[message.modelRoutingPreference] : message.modelRoutingPreference;
+                                        if (options.oneofs)
+                                            object._modelRoutingPreference = "modelRoutingPreference";
+                                    }
+                                    return object;
+                                };
+    
+                                /**
+                                 * Converts this AutoRoutingMode to JSON.
+                                 * @function toJSON
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @instance
+                                 * @returns {Object.<string,*>} JSON object
+                                 */
+                                AutoRoutingMode.prototype.toJSON = function toJSON() {
+                                    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                                };
+    
+                                /**
+                                 * Gets the default type url for AutoRoutingMode
+                                 * @function getTypeUrl
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                                 * @returns {string} The default type url
+                                 */
+                                AutoRoutingMode.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                    if (typeUrlPrefix === undefined) {
+                                        typeUrlPrefix = "type.googleapis.com";
+                                    }
+                                    return typeUrlPrefix + "/google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode";
+                                };
+    
+                                /**
+                                 * ModelRoutingPreference enum.
+                                 * @name google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference
+                                 * @enum {number}
+                                 * @property {number} UNKNOWN=0 UNKNOWN value
+                                 * @property {number} PRIORITIZE_QUALITY=1 PRIORITIZE_QUALITY value
+                                 * @property {number} BALANCED=2 BALANCED value
+                                 * @property {number} PRIORITIZE_COST=3 PRIORITIZE_COST value
+                                 */
+                                AutoRoutingMode.ModelRoutingPreference = (function() {
+                                    var valuesById = {}, values = Object.create(valuesById);
+                                    values[valuesById[0] = "UNKNOWN"] = 0;
+                                    values[valuesById[1] = "PRIORITIZE_QUALITY"] = 1;
+                                    values[valuesById[2] = "BALANCED"] = 2;
+                                    values[valuesById[3] = "PRIORITIZE_COST"] = 3;
+                                    return values;
+                                })();
+    
+                                return AutoRoutingMode;
+                            })();
+    
+                            RoutingConfig.ManualRoutingMode = (function() {
+    
+                                /**
+                                 * Properties of a ManualRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                                 * @interface IManualRoutingMode
+                                 * @property {string|null} [modelName] ManualRoutingMode modelName
+                                 */
+    
+                                /**
+                                 * Constructs a new ManualRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig
+                                 * @classdesc Represents a ManualRoutingMode.
+                                 * @implements IManualRoutingMode
+                                 * @constructor
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode=} [properties] Properties to set
+                                 */
+                                function ManualRoutingMode(properties) {
+                                    if (properties)
+                                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                            if (properties[keys[i]] != null)
+                                                this[keys[i]] = properties[keys[i]];
+                                }
+    
+                                /**
+                                 * ManualRoutingMode modelName.
+                                 * @member {string|null|undefined} modelName
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @instance
+                                 */
+                                ManualRoutingMode.prototype.modelName = null;
+    
+                                // OneOf field names bound to virtual getters and setters
+                                var $oneOfFields;
+    
+                                /**
+                                 * ManualRoutingMode _modelName.
+                                 * @member {"modelName"|undefined} _modelName
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @instance
+                                 */
+                                Object.defineProperty(ManualRoutingMode.prototype, "_modelName", {
+                                    get: $util.oneOfGetter($oneOfFields = ["modelName"]),
+                                    set: $util.oneOfSetter($oneOfFields)
+                                });
+    
+                                /**
+                                 * Creates a new ManualRoutingMode instance using the specified properties.
+                                 * @function create
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode=} [properties] Properties to set
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode instance
+                                 */
+                                ManualRoutingMode.create = function create(properties) {
+                                    return new ManualRoutingMode(properties);
+                                };
+    
+                                /**
+                                 * Encodes the specified ManualRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                                 * @function encode
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode} message ManualRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                ManualRoutingMode.encode = function encode(message, writer) {
+                                    if (!writer)
+                                        writer = $Writer.create();
+                                    if (message.modelName != null && Object.hasOwnProperty.call(message, "modelName"))
+                                        writer.uint32(/* id 1, wireType 2 =*/10).string(message.modelName);
+                                    return writer;
+                                };
+    
+                                /**
+                                 * Encodes the specified ManualRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                                 * @function encodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.IManualRoutingMode} message ManualRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                ManualRoutingMode.encodeDelimited = function encodeDelimited(message, writer) {
+                                    return this.encode(message, writer).ldelim();
+                                };
+    
+                                /**
+                                 * Decodes a ManualRoutingMode message from the specified reader or buffer.
+                                 * @function decode
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @param {number} [length] Message length if known beforehand
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                ManualRoutingMode.decode = function decode(reader, length) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = $Reader.create(reader);
+                                    var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode();
+                                    while (reader.pos < end) {
+                                        var tag = reader.uint32();
+                                        switch (tag >>> 3) {
+                                        case 1: {
+                                                message.modelName = reader.string();
+                                                break;
+                                            }
+                                        default:
+                                            reader.skipType(tag & 7);
+                                            break;
+                                        }
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Decodes a ManualRoutingMode message from the specified reader or buffer, length delimited.
+                                 * @function decodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                ManualRoutingMode.decodeDelimited = function decodeDelimited(reader) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = new $Reader(reader);
+                                    return this.decode(reader, reader.uint32());
+                                };
+    
+                                /**
+                                 * Verifies a ManualRoutingMode message.
+                                 * @function verify
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} message Plain object to verify
+                                 * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                                 */
+                                ManualRoutingMode.verify = function verify(message) {
+                                    if (typeof message !== "object" || message === null)
+                                        return "object expected";
+                                    var properties = {};
+                                    if (message.modelName != null && message.hasOwnProperty("modelName")) {
+                                        properties._modelName = 1;
+                                        if (!$util.isString(message.modelName))
+                                            return "modelName: string expected";
+                                    }
+                                    return null;
+                                };
+    
+                                /**
+                                 * Creates a ManualRoutingMode message from a plain object. Also converts values to their respective internal types.
+                                 * @function fromObject
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} object Plain object
+                                 * @returns {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode
+                                 */
+                                ManualRoutingMode.fromObject = function fromObject(object) {
+                                    if (object instanceof $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode)
+                                        return object;
+                                    var message = new $root.google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode();
+                                    if (object.modelName != null)
+                                        message.modelName = String(object.modelName);
+                                    return message;
+                                };
+    
+                                /**
+                                 * Creates a plain object from a ManualRoutingMode message. Also converts values to other types if specified.
+                                 * @function toObject
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode} message ManualRoutingMode
+                                 * @param {$protobuf.IConversionOptions} [options] Conversion options
+                                 * @returns {Object.<string,*>} Plain object
+                                 */
+                                ManualRoutingMode.toObject = function toObject(message, options) {
+                                    if (!options)
+                                        options = {};
+                                    var object = {};
+                                    if (message.modelName != null && message.hasOwnProperty("modelName")) {
+                                        object.modelName = message.modelName;
+                                        if (options.oneofs)
+                                            object._modelName = "modelName";
+                                    }
+                                    return object;
+                                };
+    
+                                /**
+                                 * Converts this ManualRoutingMode to JSON.
+                                 * @function toJSON
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @instance
+                                 * @returns {Object.<string,*>} JSON object
+                                 */
+                                ManualRoutingMode.prototype.toJSON = function toJSON() {
+                                    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                                };
+    
+                                /**
+                                 * Gets the default type url for ManualRoutingMode
+                                 * @function getTypeUrl
+                                 * @memberof google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                                 * @returns {string} The default type url
+                                 */
+                                ManualRoutingMode.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                    if (typeUrlPrefix === undefined) {
+                                        typeUrlPrefix = "type.googleapis.com";
+                                    }
+                                    return typeUrlPrefix + "/google.cloud.aiplatform.v1.GenerationConfig.RoutingConfig.ManualRoutingMode";
+                                };
+    
+                                return ManualRoutingMode;
+                            })();
+    
+                            return RoutingConfig;
+                        })();
+    
                         return GenerationConfig;
                     })();
     
@@ -25481,6 +26725,7 @@
                          * @property {number|null} [index] Candidate index
                          * @property {google.cloud.aiplatform.v1.IContent|null} [content] Candidate content
                          * @property {number|null} [score] Candidate score
+                         * @property {number|null} [avgLogprobs] Candidate avgLogprobs
                          * @property {google.cloud.aiplatform.v1.Candidate.FinishReason|null} [finishReason] Candidate finishReason
                          * @property {Array.<google.cloud.aiplatform.v1.ISafetyRating>|null} [safetyRatings] Candidate safetyRatings
                          * @property {string|null} [finishMessage] Candidate finishMessage
@@ -25528,6 +26773,14 @@
                          */
                         Candidate.prototype.score = 0;
     
+                        /**
+                         * Candidate avgLogprobs.
+                         * @member {number} avgLogprobs
+                         * @memberof google.cloud.aiplatform.v1.Candidate
+                         * @instance
+                         */
+                        Candidate.prototype.avgLogprobs = 0;
+    
                         /**
                          * Candidate finishReason.
                          * @member {google.cloud.aiplatform.v1.Candidate.FinishReason} finishReason
@@ -25623,6 +26876,8 @@
                                 $root.google.cloud.aiplatform.v1.GroundingMetadata.encode(message.groundingMetadata, writer.uint32(/* id 7, wireType 2 =*/58).fork()).ldelim();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
                                 writer.uint32(/* id 8, wireType 1 =*/65).double(message.score);
+                            if (message.avgLogprobs != null && Object.hasOwnProperty.call(message, "avgLogprobs"))
+                                writer.uint32(/* id 9, wireType 1 =*/73).double(message.avgLogprobs);
                             return writer;
                         };
     
@@ -25669,6 +26924,10 @@
                                         message.score = reader.double();
                                         break;
                                     }
+                                case 9: {
+                                        message.avgLogprobs = reader.double();
+                                        break;
+                                    }
                                 case 3: {
                                         message.finishReason = reader.int32();
                                         break;
@@ -25738,6 +26997,9 @@
                             if (message.score != null && message.hasOwnProperty("score"))
                                 if (typeof message.score !== "number")
                                     return "score: number expected";
+                            if (message.avgLogprobs != null && message.hasOwnProperty("avgLogprobs"))
+                                if (typeof message.avgLogprobs !== "number")
+                                    return "avgLogprobs: number expected";
                             if (message.finishReason != null && message.hasOwnProperty("finishReason"))
                                 switch (message.finishReason) {
                                 default:
@@ -25802,6 +27064,8 @@
                             }
                             if (object.score != null)
                                 message.score = Number(object.score);
+                            if (object.avgLogprobs != null)
+                                message.avgLogprobs = Number(object.avgLogprobs);
                             switch (object.finishReason) {
                             default:
                                 if (typeof object.finishReason === "number") {
@@ -25897,6 +27161,7 @@
                                 object.citationMetadata = null;
                                 object.groundingMetadata = null;
                                 object.score = 0;
+                                object.avgLogprobs = 0;
                             }
                             if (message.index != null && message.hasOwnProperty("index"))
                                 object.index = message.index;
@@ -25920,6 +27185,8 @@
                                 object.groundingMetadata = $root.google.cloud.aiplatform.v1.GroundingMetadata.toObject(message.groundingMetadata, options);
                             if (message.score != null && message.hasOwnProperty("score"))
                                 object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                            if (message.avgLogprobs != null && message.hasOwnProperty("avgLogprobs"))
+                                object.avgLogprobs = options.json && !isFinite(message.avgLogprobs) ? String(message.avgLogprobs) : message.avgLogprobs;
                             return object;
                         };
     
@@ -31483,6 +32750,8 @@
                          * @property {Object.<string,string>|null} [labels] CustomJob labels
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] CustomJob encryptionSpec
                          * @property {Object.<string,string>|null} [webAccessUris] CustomJob webAccessUris
+                         * @property {boolean|null} [satisfiesPzs] CustomJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] CustomJob satisfiesPzi
                          */
     
                         /**
@@ -31598,6 +32867,22 @@
                          */
                         CustomJob.prototype.webAccessUris = $util.emptyObject;
     
+                        /**
+                         * CustomJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.CustomJob
+                         * @instance
+                         */
+                        CustomJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * CustomJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.CustomJob
+                         * @instance
+                         */
+                        CustomJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new CustomJob instance using the specified properties.
                          * @function create
@@ -31648,6 +32933,10 @@
                             if (message.webAccessUris != null && Object.hasOwnProperty.call(message, "webAccessUris"))
                                 for (var keys = Object.keys(message.webAccessUris), i = 0; i < keys.length; ++i)
                                     writer.uint32(/* id 16, wireType 2 =*/130).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.webAccessUris[keys[i]]).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 18, wireType 0 =*/144).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -31768,6 +33057,14 @@
                                         message.webAccessUris[key] = value;
                                         break;
                                     }
+                                case 18: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 19: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -31878,6 +33175,12 @@
                                     if (!$util.isString(message.webAccessUris[key[i]]))
                                         return "webAccessUris: string{k:string} expected";
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -32002,6 +33305,10 @@
                                 for (var keys = Object.keys(object.webAccessUris), i = 0; i < keys.length; ++i)
                                     message.webAccessUris[keys[i]] = String(object.webAccessUris[keys[i]]);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -32033,6 +33340,8 @@
                                 object.updateTime = null;
                                 object.error = null;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -32065,6 +33374,10 @@
                                 for (var j = 0; j < keys2.length; ++j)
                                     object.webAccessUris[keys2[j]] = message.webAccessUris[keys2[j]];
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -33936,6 +35249,8 @@
                                 case 0:
                                 case 1:
                                 case 2:
+                                case 3:
+                                case 4:
                                     break;
                                 }
                             if (message.disableRetries != null && message.hasOwnProperty("disableRetries"))
@@ -33982,6 +35297,14 @@
                             case 2:
                                 message.strategy = 2;
                                 break;
+                            case "STANDARD":
+                            case 3:
+                                message.strategy = 3;
+                                break;
+                            case "SPOT":
+                            case 4:
+                                message.strategy = 4;
+                                break;
                             }
                             if (object.disableRetries != null)
                                 message.disableRetries = Boolean(object.disableRetries);
@@ -34051,12 +35374,16 @@
                          * @property {number} STRATEGY_UNSPECIFIED=0 STRATEGY_UNSPECIFIED value
                          * @property {number} ON_DEMAND=1 ON_DEMAND value
                          * @property {number} LOW_COST=2 LOW_COST value
+                         * @property {number} STANDARD=3 STANDARD value
+                         * @property {number} SPOT=4 SPOT value
                          */
                         Scheduling.Strategy = (function() {
                             var valuesById = {}, values = Object.create(valuesById);
                             values[valuesById[0] = "STRATEGY_UNSPECIFIED"] = 0;
                             values[valuesById[1] = "ON_DEMAND"] = 1;
                             values[valuesById[2] = "LOW_COST"] = 2;
+                            values[valuesById[3] = "STANDARD"] = 3;
+                            values[valuesById[4] = "SPOT"] = 4;
                             return values;
                         })();
     
@@ -34075,6 +35402,8 @@
                          * @property {Object.<string,string>|null} [labels] DataItem labels
                          * @property {google.protobuf.IValue|null} [payload] DataItem payload
                          * @property {string|null} [etag] DataItem etag
+                         * @property {boolean|null} [satisfiesPzs] DataItem satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] DataItem satisfiesPzi
                          */
     
                         /**
@@ -34141,6 +35470,22 @@
                          */
                         DataItem.prototype.etag = "";
     
+                        /**
+                         * DataItem satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.DataItem
+                         * @instance
+                         */
+                        DataItem.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * DataItem satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.DataItem
+                         * @instance
+                         */
+                        DataItem.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new DataItem instance using the specified properties.
                          * @function create
@@ -34178,6 +35523,10 @@
                                 $root.google.protobuf.Timestamp.encode(message.updateTime, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
                             if (message.etag != null && Object.hasOwnProperty.call(message, "etag"))
                                 writer.uint32(/* id 7, wireType 2 =*/58).string(message.etag);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 10, wireType 0 =*/80).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 11, wireType 0 =*/88).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -34255,6 +35604,14 @@
                                         message.etag = reader.string();
                                         break;
                                     }
+                                case 10: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 11: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -34319,6 +35676,12 @@
                             if (message.etag != null && message.hasOwnProperty("etag"))
                                 if (!$util.isString(message.etag))
                                     return "etag: string expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -34360,6 +35723,10 @@
                             }
                             if (object.etag != null)
                                 message.etag = String(object.etag);
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -34384,6 +35751,8 @@
                                 object.payload = null;
                                 object.updateTime = null;
                                 object.etag = "";
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -34401,6 +35770,10 @@
                                 object.updateTime = $root.google.protobuf.Timestamp.toObject(message.updateTime, options);
                             if (message.etag != null && message.hasOwnProperty("etag"))
                                 object.etag = message.etag;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -36108,6 +37481,8 @@
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] Dataset encryptionSpec
                          * @property {string|null} [metadataArtifact] Dataset metadataArtifact
                          * @property {string|null} [modelReference] Dataset modelReference
+                         * @property {boolean|null} [satisfiesPzs] Dataset satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] Dataset satisfiesPzi
                          */
     
                         /**
@@ -36239,6 +37614,22 @@
                          */
                         Dataset.prototype.modelReference = "";
     
+                        /**
+                         * Dataset satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.Dataset
+                         * @instance
+                         */
+                        Dataset.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * Dataset satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.Dataset
+                         * @instance
+                         */
+                        Dataset.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new Dataset instance using the specified properties.
                          * @function create
@@ -36293,6 +37684,10 @@
                                 writer.uint32(/* id 17, wireType 2 =*/138).string(message.metadataArtifact);
                             if (message.modelReference != null && Object.hasOwnProperty.call(message, "modelReference"))
                                 writer.uint32(/* id 18, wireType 2 =*/146).string(message.modelReference);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 20, wireType 0 =*/160).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -36404,6 +37799,14 @@
                                         message.modelReference = reader.string();
                                         break;
                                     }
+                                case 19: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 20: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -36500,6 +37903,12 @@
                             if (message.modelReference != null && message.hasOwnProperty("modelReference"))
                                 if (!$util.isString(message.modelReference))
                                     return "modelReference: string expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -36575,6 +37984,10 @@
                                 message.metadataArtifact = String(object.metadataArtifact);
                             if (object.modelReference != null)
                                 message.modelReference = String(object.modelReference);
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -36612,6 +38025,8 @@
                                 object.description = "";
                                 object.metadataArtifact = "";
                                 object.modelReference = "";
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -36651,6 +38066,10 @@
                                 object.metadataArtifact = message.metadataArtifact;
                             if (message.modelReference != null && message.hasOwnProperty("modelReference"))
                                 object.modelReference = message.modelReference;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -47644,6 +49063,8 @@
                          * @property {string|null} [displayName] DatasetVersion displayName
                          * @property {google.protobuf.IValue|null} [metadata] DatasetVersion metadata
                          * @property {string|null} [modelReference] DatasetVersion modelReference
+                         * @property {boolean|null} [satisfiesPzs] DatasetVersion satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] DatasetVersion satisfiesPzi
                          */
     
                         /**
@@ -47725,6 +49146,22 @@
                          */
                         DatasetVersion.prototype.modelReference = "";
     
+                        /**
+                         * DatasetVersion satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.DatasetVersion
+                         * @instance
+                         */
+                        DatasetVersion.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * DatasetVersion satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.DatasetVersion
+                         * @instance
+                         */
+                        DatasetVersion.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new DatasetVersion instance using the specified properties.
                          * @function create
@@ -47765,6 +49202,10 @@
                                 $root.google.protobuf.Value.encode(message.metadata, writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
                             if (message.modelReference != null && Object.hasOwnProperty.call(message, "modelReference"))
                                 writer.uint32(/* id 9, wireType 2 =*/74).string(message.modelReference);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 10, wireType 0 =*/80).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 11, wireType 0 =*/88).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -47831,6 +49272,14 @@
                                         message.modelReference = reader.string();
                                         break;
                                     }
+                                case 10: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 11: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -47896,6 +49345,12 @@
                             if (message.modelReference != null && message.hasOwnProperty("modelReference"))
                                 if (!$util.isString(message.modelReference))
                                     return "modelReference: string expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -47936,6 +49391,10 @@
                             }
                             if (object.modelReference != null)
                                 message.modelReference = String(object.modelReference);
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -47961,6 +49420,8 @@
                                 object.displayName = "";
                                 object.metadata = null;
                                 object.modelReference = "";
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -47978,6 +49439,10 @@
                                 object.metadata = $root.google.protobuf.Value.toObject(message.metadata, options);
                             if (message.modelReference != null && message.hasOwnProperty("modelReference"))
                                 object.modelReference = message.modelReference;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -48762,6 +50227,8 @@
                          * @property {string|null} [serviceAccount] DeploymentResourcePool serviceAccount
                          * @property {boolean|null} [disableContainerLogging] DeploymentResourcePool disableContainerLogging
                          * @property {google.protobuf.ITimestamp|null} [createTime] DeploymentResourcePool createTime
+                         * @property {boolean|null} [satisfiesPzs] DeploymentResourcePool satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] DeploymentResourcePool satisfiesPzi
                          */
     
                         /**
@@ -48827,6 +50294,22 @@
                          */
                         DeploymentResourcePool.prototype.createTime = null;
     
+                        /**
+                         * DeploymentResourcePool satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.DeploymentResourcePool
+                         * @instance
+                         */
+                        DeploymentResourcePool.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * DeploymentResourcePool satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.DeploymentResourcePool
+                         * @instance
+                         */
+                        DeploymentResourcePool.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new DeploymentResourcePool instance using the specified properties.
                          * @function create
@@ -48863,6 +50346,10 @@
                                 writer.uint32(/* id 6, wireType 2 =*/50).string(message.serviceAccount);
                             if (message.disableContainerLogging != null && Object.hasOwnProperty.call(message, "disableContainerLogging"))
                                 writer.uint32(/* id 7, wireType 0 =*/56).bool(message.disableContainerLogging);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 8, wireType 0 =*/64).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 9, wireType 0 =*/72).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -48921,6 +50408,14 @@
                                         message.createTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 8: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 9: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -48980,6 +50475,12 @@
                                 if (error)
                                     return "createTime." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -49016,6 +50517,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.DeploymentResourcePool.createTime: object expected");
                                 message.createTime = $root.google.protobuf.Timestamp.fromObject(object.createTime);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -49039,6 +50544,8 @@
                                 object.encryptionSpec = null;
                                 object.serviceAccount = "";
                                 object.disableContainerLogging = false;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -49052,6 +50559,10 @@
                                 object.serviceAccount = message.serviceAccount;
                             if (message.disableContainerLogging != null && message.hasOwnProperty("disableContainerLogging"))
                                 object.disableContainerLogging = message.disableContainerLogging;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -53552,6 +55063,7 @@
                          * @interface IPrivateServiceConnectConfig
                          * @property {boolean|null} [enablePrivateServiceConnect] PrivateServiceConnectConfig enablePrivateServiceConnect
                          * @property {Array.<string>|null} [projectAllowlist] PrivateServiceConnectConfig projectAllowlist
+                         * @property {string|null} [serviceAttachment] PrivateServiceConnectConfig serviceAttachment
                          */
     
                         /**
@@ -53586,6 +55098,14 @@
                          */
                         PrivateServiceConnectConfig.prototype.projectAllowlist = $util.emptyArray;
     
+                        /**
+                         * PrivateServiceConnectConfig serviceAttachment.
+                         * @member {string} serviceAttachment
+                         * @memberof google.cloud.aiplatform.v1.PrivateServiceConnectConfig
+                         * @instance
+                         */
+                        PrivateServiceConnectConfig.prototype.serviceAttachment = "";
+    
                         /**
                          * Creates a new PrivateServiceConnectConfig instance using the specified properties.
                          * @function create
@@ -53615,6 +55135,8 @@
                             if (message.projectAllowlist != null && message.projectAllowlist.length)
                                 for (var i = 0; i < message.projectAllowlist.length; ++i)
                                     writer.uint32(/* id 2, wireType 2 =*/18).string(message.projectAllowlist[i]);
+                            if (message.serviceAttachment != null && Object.hasOwnProperty.call(message, "serviceAttachment"))
+                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.serviceAttachment);
                             return writer;
                         };
     
@@ -53659,6 +55181,10 @@
                                         message.projectAllowlist.push(reader.string());
                                         break;
                                     }
+                                case 5: {
+                                        message.serviceAttachment = reader.string();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -53704,6 +55230,9 @@
                                     if (!$util.isString(message.projectAllowlist[i]))
                                         return "projectAllowlist: string[] expected";
                             }
+                            if (message.serviceAttachment != null && message.hasOwnProperty("serviceAttachment"))
+                                if (!$util.isString(message.serviceAttachment))
+                                    return "serviceAttachment: string expected";
                             return null;
                         };
     
@@ -53728,6 +55257,8 @@
                                 for (var i = 0; i < object.projectAllowlist.length; ++i)
                                     message.projectAllowlist[i] = String(object.projectAllowlist[i]);
                             }
+                            if (object.serviceAttachment != null)
+                                message.serviceAttachment = String(object.serviceAttachment);
                             return message;
                         };
     
@@ -53746,8 +55277,10 @@
                             var object = {};
                             if (options.arrays || options.defaults)
                                 object.projectAllowlist = [];
-                            if (options.defaults)
+                            if (options.defaults) {
                                 object.enablePrivateServiceConnect = false;
+                                object.serviceAttachment = "";
+                            }
                             if (message.enablePrivateServiceConnect != null && message.hasOwnProperty("enablePrivateServiceConnect"))
                                 object.enablePrivateServiceConnect = message.enablePrivateServiceConnect;
                             if (message.projectAllowlist && message.projectAllowlist.length) {
@@ -53755,6 +55288,8 @@
                                 for (var j = 0; j < message.projectAllowlist.length; ++j)
                                     object.projectAllowlist[j] = message.projectAllowlist[j];
                             }
+                            if (message.serviceAttachment != null && message.hasOwnProperty("serviceAttachment"))
+                                object.serviceAttachment = message.serviceAttachment;
                             return object;
                         };
     
@@ -58080,6 +59615,8 @@
                          * @property {string|null} [etag] EntityType etag
                          * @property {google.cloud.aiplatform.v1.IFeaturestoreMonitoringConfig|null} [monitoringConfig] EntityType monitoringConfig
                          * @property {number|null} [offlineStorageTtlDays] EntityType offlineStorageTtlDays
+                         * @property {boolean|null} [satisfiesPzs] EntityType satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] EntityType satisfiesPzi
                          */
     
                         /**
@@ -58162,6 +59699,22 @@
                          */
                         EntityType.prototype.offlineStorageTtlDays = 0;
     
+                        /**
+                         * EntityType satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.EntityType
+                         * @instance
+                         */
+                        EntityType.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * EntityType satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.EntityType
+                         * @instance
+                         */
+                        EntityType.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new EntityType instance using the specified properties.
                          * @function create
@@ -58203,6 +59756,10 @@
                                 $root.google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.encode(message.monitoringConfig, writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
                             if (message.offlineStorageTtlDays != null && Object.hasOwnProperty.call(message, "offlineStorageTtlDays"))
                                 writer.uint32(/* id 10, wireType 0 =*/80).int32(message.offlineStorageTtlDays);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 11, wireType 0 =*/88).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 12, wireType 0 =*/96).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -58288,6 +59845,14 @@
                                         message.offlineStorageTtlDays = reader.int32();
                                         break;
                                     }
+                                case 11: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 12: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -58358,6 +59923,12 @@
                             if (message.offlineStorageTtlDays != null && message.hasOwnProperty("offlineStorageTtlDays"))
                                 if (!$util.isInteger(message.offlineStorageTtlDays))
                                     return "offlineStorageTtlDays: integer expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -58403,6 +59974,10 @@
                             }
                             if (object.offlineStorageTtlDays != null)
                                 message.offlineStorageTtlDays = object.offlineStorageTtlDays | 0;
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -58429,6 +60004,8 @@
                                 object.etag = "";
                                 object.monitoringConfig = null;
                                 object.offlineStorageTtlDays = 0;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -58450,6 +60027,10 @@
                                 object.monitoringConfig = $root.google.cloud.aiplatform.v1.FeaturestoreMonitoringConfig.toObject(message.monitoringConfig, options);
                             if (message.offlineStorageTtlDays != null && message.hasOwnProperty("offlineStorageTtlDays"))
                                 object.offlineStorageTtlDays = message.offlineStorageTtlDays;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -60848,29 +62429,133 @@
                         return ErrorAnalysisAnnotation;
                     })();
     
-                    v1.Event = (function() {
+                    v1.EvaluationService = (function() {
     
                         /**
-                         * Properties of an Event.
+                         * Constructs a new EvaluationService service.
                          * @memberof google.cloud.aiplatform.v1
-                         * @interface IEvent
-                         * @property {string|null} [artifact] Event artifact
-                         * @property {string|null} [execution] Event execution
-                         * @property {google.protobuf.ITimestamp|null} [eventTime] Event eventTime
-                         * @property {google.cloud.aiplatform.v1.Event.Type|null} [type] Event type
-                         * @property {Object.<string,string>|null} [labels] Event labels
+                         * @classdesc Represents an EvaluationService
+                         * @extends $protobuf.rpc.Service
+                         * @constructor
+                         * @param {$protobuf.RPCImpl} rpcImpl RPC implementation
+                         * @param {boolean} [requestDelimited=false] Whether requests are length-delimited
+                         * @param {boolean} [responseDelimited=false] Whether responses are length-delimited
                          */
+                        function EvaluationService(rpcImpl, requestDelimited, responseDelimited) {
+                            $protobuf.rpc.Service.call(this, rpcImpl, requestDelimited, responseDelimited);
+                        }
+    
+                        (EvaluationService.prototype = Object.create($protobuf.rpc.Service.prototype)).constructor = EvaluationService;
     
                         /**
-                         * Constructs a new Event.
+                         * Creates new EvaluationService service using the specified rpc implementation.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.EvaluationService
+                         * @static
+                         * @param {$protobuf.RPCImpl} rpcImpl RPC implementation
+                         * @param {boolean} [requestDelimited=false] Whether requests are length-delimited
+                         * @param {boolean} [responseDelimited=false] Whether responses are length-delimited
+                         * @returns {EvaluationService} RPC service. Useful where requests and/or responses are streamed.
+                         */
+                        EvaluationService.create = function create(rpcImpl, requestDelimited, responseDelimited) {
+                            return new this(rpcImpl, requestDelimited, responseDelimited);
+                        };
+    
+                        /**
+                         * Callback as used by {@link google.cloud.aiplatform.v1.EvaluationService|evaluateInstances}.
+                         * @memberof google.cloud.aiplatform.v1.EvaluationService
+                         * @typedef EvaluateInstancesCallback
+                         * @type {function}
+                         * @param {Error|null} error Error, if any
+                         * @param {google.cloud.aiplatform.v1.EvaluateInstancesResponse} [response] EvaluateInstancesResponse
+                         */
+    
+                        /**
+                         * Calls EvaluateInstances.
+                         * @function evaluateInstances
+                         * @memberof google.cloud.aiplatform.v1.EvaluationService
+                         * @instance
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesRequest} request EvaluateInstancesRequest message or plain object
+                         * @param {google.cloud.aiplatform.v1.EvaluationService.EvaluateInstancesCallback} callback Node-style callback called with the error, if any, and EvaluateInstancesResponse
+                         * @returns {undefined}
+                         * @variation 1
+                         */
+                        Object.defineProperty(EvaluationService.prototype.evaluateInstances = function evaluateInstances(request, callback) {
+                            return this.rpcCall(evaluateInstances, $root.google.cloud.aiplatform.v1.EvaluateInstancesRequest, $root.google.cloud.aiplatform.v1.EvaluateInstancesResponse, request, callback);
+                        }, "name", { value: "EvaluateInstances" });
+    
+                        /**
+                         * Calls EvaluateInstances.
+                         * @function evaluateInstances
+                         * @memberof google.cloud.aiplatform.v1.EvaluationService
+                         * @instance
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesRequest} request EvaluateInstancesRequest message or plain object
+                         * @returns {Promise<google.cloud.aiplatform.v1.EvaluateInstancesResponse>} Promise
+                         * @variation 2
+                         */
+    
+                        return EvaluationService;
+                    })();
+    
+                    /**
+                     * PairwiseChoice enum.
+                     * @name google.cloud.aiplatform.v1.PairwiseChoice
+                     * @enum {number}
+                     * @property {number} PAIRWISE_CHOICE_UNSPECIFIED=0 PAIRWISE_CHOICE_UNSPECIFIED value
+                     * @property {number} BASELINE=1 BASELINE value
+                     * @property {number} CANDIDATE=2 CANDIDATE value
+                     * @property {number} TIE=3 TIE value
+                     */
+                    v1.PairwiseChoice = (function() {
+                        var valuesById = {}, values = Object.create(valuesById);
+                        values[valuesById[0] = "PAIRWISE_CHOICE_UNSPECIFIED"] = 0;
+                        values[valuesById[1] = "BASELINE"] = 1;
+                        values[valuesById[2] = "CANDIDATE"] = 2;
+                        values[valuesById[3] = "TIE"] = 3;
+                        return values;
+                    })();
+    
+                    v1.EvaluateInstancesRequest = (function() {
+    
+                        /**
+                         * Properties of an EvaluateInstancesRequest.
                          * @memberof google.cloud.aiplatform.v1
-                         * @classdesc Represents an Event.
-                         * @implements IEvent
+                         * @interface IEvaluateInstancesRequest
+                         * @property {google.cloud.aiplatform.v1.IExactMatchInput|null} [exactMatchInput] EvaluateInstancesRequest exactMatchInput
+                         * @property {google.cloud.aiplatform.v1.IBleuInput|null} [bleuInput] EvaluateInstancesRequest bleuInput
+                         * @property {google.cloud.aiplatform.v1.IRougeInput|null} [rougeInput] EvaluateInstancesRequest rougeInput
+                         * @property {google.cloud.aiplatform.v1.IFluencyInput|null} [fluencyInput] EvaluateInstancesRequest fluencyInput
+                         * @property {google.cloud.aiplatform.v1.ICoherenceInput|null} [coherenceInput] EvaluateInstancesRequest coherenceInput
+                         * @property {google.cloud.aiplatform.v1.ISafetyInput|null} [safetyInput] EvaluateInstancesRequest safetyInput
+                         * @property {google.cloud.aiplatform.v1.IGroundednessInput|null} [groundednessInput] EvaluateInstancesRequest groundednessInput
+                         * @property {google.cloud.aiplatform.v1.IFulfillmentInput|null} [fulfillmentInput] EvaluateInstancesRequest fulfillmentInput
+                         * @property {google.cloud.aiplatform.v1.ISummarizationQualityInput|null} [summarizationQualityInput] EvaluateInstancesRequest summarizationQualityInput
+                         * @property {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput|null} [pairwiseSummarizationQualityInput] EvaluateInstancesRequest pairwiseSummarizationQualityInput
+                         * @property {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput|null} [summarizationHelpfulnessInput] EvaluateInstancesRequest summarizationHelpfulnessInput
+                         * @property {google.cloud.aiplatform.v1.ISummarizationVerbosityInput|null} [summarizationVerbosityInput] EvaluateInstancesRequest summarizationVerbosityInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput|null} [questionAnsweringQualityInput] EvaluateInstancesRequest questionAnsweringQualityInput
+                         * @property {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput|null} [pairwiseQuestionAnsweringQualityInput] EvaluateInstancesRequest pairwiseQuestionAnsweringQualityInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput|null} [questionAnsweringRelevanceInput] EvaluateInstancesRequest questionAnsweringRelevanceInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput|null} [questionAnsweringHelpfulnessInput] EvaluateInstancesRequest questionAnsweringHelpfulnessInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput|null} [questionAnsweringCorrectnessInput] EvaluateInstancesRequest questionAnsweringCorrectnessInput
+                         * @property {google.cloud.aiplatform.v1.IPointwiseMetricInput|null} [pointwiseMetricInput] EvaluateInstancesRequest pointwiseMetricInput
+                         * @property {google.cloud.aiplatform.v1.IPairwiseMetricInput|null} [pairwiseMetricInput] EvaluateInstancesRequest pairwiseMetricInput
+                         * @property {google.cloud.aiplatform.v1.IToolCallValidInput|null} [toolCallValidInput] EvaluateInstancesRequest toolCallValidInput
+                         * @property {google.cloud.aiplatform.v1.IToolNameMatchInput|null} [toolNameMatchInput] EvaluateInstancesRequest toolNameMatchInput
+                         * @property {google.cloud.aiplatform.v1.IToolParameterKeyMatchInput|null} [toolParameterKeyMatchInput] EvaluateInstancesRequest toolParameterKeyMatchInput
+                         * @property {google.cloud.aiplatform.v1.IToolParameterKVMatchInput|null} [toolParameterKvMatchInput] EvaluateInstancesRequest toolParameterKvMatchInput
+                         * @property {string|null} [location] EvaluateInstancesRequest location
+                         */
+    
+                        /**
+                         * Constructs a new EvaluateInstancesRequest.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents an EvaluateInstancesRequest.
+                         * @implements IEvaluateInstancesRequest
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1.IEvent=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesRequest=} [properties] Properties to set
                          */
-                        function Event(properties) {
-                            this.labels = {};
+                        function EvaluateInstancesRequest(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -60878,151 +62563,411 @@
                         }
     
                         /**
-                         * Event artifact.
-                         * @member {string} artifact
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * EvaluateInstancesRequest exactMatchInput.
+                         * @member {google.cloud.aiplatform.v1.IExactMatchInput|null|undefined} exactMatchInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @instance
                          */
-                        Event.prototype.artifact = "";
+                        EvaluateInstancesRequest.prototype.exactMatchInput = null;
     
                         /**
-                         * Event execution.
-                         * @member {string} execution
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * EvaluateInstancesRequest bleuInput.
+                         * @member {google.cloud.aiplatform.v1.IBleuInput|null|undefined} bleuInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @instance
                          */
-                        Event.prototype.execution = "";
+                        EvaluateInstancesRequest.prototype.bleuInput = null;
     
                         /**
-                         * Event eventTime.
-                         * @member {google.protobuf.ITimestamp|null|undefined} eventTime
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * EvaluateInstancesRequest rougeInput.
+                         * @member {google.cloud.aiplatform.v1.IRougeInput|null|undefined} rougeInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @instance
                          */
-                        Event.prototype.eventTime = null;
+                        EvaluateInstancesRequest.prototype.rougeInput = null;
     
                         /**
-                         * Event type.
-                         * @member {google.cloud.aiplatform.v1.Event.Type} type
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * EvaluateInstancesRequest fluencyInput.
+                         * @member {google.cloud.aiplatform.v1.IFluencyInput|null|undefined} fluencyInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @instance
                          */
-                        Event.prototype.type = 0;
+                        EvaluateInstancesRequest.prototype.fluencyInput = null;
     
                         /**
-                         * Event labels.
-                         * @member {Object.<string,string>} labels
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * EvaluateInstancesRequest coherenceInput.
+                         * @member {google.cloud.aiplatform.v1.ICoherenceInput|null|undefined} coherenceInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @instance
                          */
-                        Event.prototype.labels = $util.emptyObject;
+                        EvaluateInstancesRequest.prototype.coherenceInput = null;
     
                         /**
-                         * Creates a new Event instance using the specified properties.
+                         * EvaluateInstancesRequest safetyInput.
+                         * @member {google.cloud.aiplatform.v1.ISafetyInput|null|undefined} safetyInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.safetyInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest groundednessInput.
+                         * @member {google.cloud.aiplatform.v1.IGroundednessInput|null|undefined} groundednessInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.groundednessInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest fulfillmentInput.
+                         * @member {google.cloud.aiplatform.v1.IFulfillmentInput|null|undefined} fulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.fulfillmentInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest summarizationQualityInput.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationQualityInput|null|undefined} summarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.summarizationQualityInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest pairwiseSummarizationQualityInput.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput|null|undefined} pairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.pairwiseSummarizationQualityInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest summarizationHelpfulnessInput.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput|null|undefined} summarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.summarizationHelpfulnessInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest summarizationVerbosityInput.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationVerbosityInput|null|undefined} summarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.summarizationVerbosityInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest questionAnsweringQualityInput.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput|null|undefined} questionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.questionAnsweringQualityInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest pairwiseQuestionAnsweringQualityInput.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput|null|undefined} pairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.pairwiseQuestionAnsweringQualityInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest questionAnsweringRelevanceInput.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput|null|undefined} questionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.questionAnsweringRelevanceInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest questionAnsweringHelpfulnessInput.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput|null|undefined} questionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.questionAnsweringHelpfulnessInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest questionAnsweringCorrectnessInput.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput|null|undefined} questionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.questionAnsweringCorrectnessInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest pointwiseMetricInput.
+                         * @member {google.cloud.aiplatform.v1.IPointwiseMetricInput|null|undefined} pointwiseMetricInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.pointwiseMetricInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest pairwiseMetricInput.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseMetricInput|null|undefined} pairwiseMetricInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.pairwiseMetricInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest toolCallValidInput.
+                         * @member {google.cloud.aiplatform.v1.IToolCallValidInput|null|undefined} toolCallValidInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.toolCallValidInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest toolNameMatchInput.
+                         * @member {google.cloud.aiplatform.v1.IToolNameMatchInput|null|undefined} toolNameMatchInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.toolNameMatchInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest toolParameterKeyMatchInput.
+                         * @member {google.cloud.aiplatform.v1.IToolParameterKeyMatchInput|null|undefined} toolParameterKeyMatchInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.toolParameterKeyMatchInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest toolParameterKvMatchInput.
+                         * @member {google.cloud.aiplatform.v1.IToolParameterKVMatchInput|null|undefined} toolParameterKvMatchInput
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.toolParameterKvMatchInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest location.
+                         * @member {string} location
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.location = "";
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * EvaluateInstancesRequest metricInputs.
+                         * @member {"exactMatchInput"|"bleuInput"|"rougeInput"|"fluencyInput"|"coherenceInput"|"safetyInput"|"groundednessInput"|"fulfillmentInput"|"summarizationQualityInput"|"pairwiseSummarizationQualityInput"|"summarizationHelpfulnessInput"|"summarizationVerbosityInput"|"questionAnsweringQualityInput"|"pairwiseQuestionAnsweringQualityInput"|"questionAnsweringRelevanceInput"|"questionAnsweringHelpfulnessInput"|"questionAnsweringCorrectnessInput"|"pointwiseMetricInput"|"pairwiseMetricInput"|"toolCallValidInput"|"toolNameMatchInput"|"toolParameterKeyMatchInput"|"toolParameterKvMatchInput"|undefined} metricInputs
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        Object.defineProperty(EvaluateInstancesRequest.prototype, "metricInputs", {
+                            get: $util.oneOfGetter($oneOfFields = ["exactMatchInput", "bleuInput", "rougeInput", "fluencyInput", "coherenceInput", "safetyInput", "groundednessInput", "fulfillmentInput", "summarizationQualityInput", "pairwiseSummarizationQualityInput", "summarizationHelpfulnessInput", "summarizationVerbosityInput", "questionAnsweringQualityInput", "pairwiseQuestionAnsweringQualityInput", "questionAnsweringRelevanceInput", "questionAnsweringHelpfulnessInput", "questionAnsweringCorrectnessInput", "pointwiseMetricInput", "pairwiseMetricInput", "toolCallValidInput", "toolNameMatchInput", "toolParameterKeyMatchInput", "toolParameterKvMatchInput"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new EvaluateInstancesRequest instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IEvent=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1.Event} Event instance
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesRequest=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesRequest} EvaluateInstancesRequest instance
                          */
-                        Event.create = function create(properties) {
-                            return new Event(properties);
+                        EvaluateInstancesRequest.create = function create(properties) {
+                            return new EvaluateInstancesRequest(properties);
                         };
     
                         /**
-                         * Encodes the specified Event message. Does not implicitly {@link google.cloud.aiplatform.v1.Event.verify|verify} messages.
+                         * Encodes the specified EvaluateInstancesRequest message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesRequest.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IEvent} message Event message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesRequest} message EvaluateInstancesRequest message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        Event.encode = function encode(message, writer) {
+                        EvaluateInstancesRequest.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.artifact != null && Object.hasOwnProperty.call(message, "artifact"))
-                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.artifact);
-                            if (message.execution != null && Object.hasOwnProperty.call(message, "execution"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.execution);
-                            if (message.eventTime != null && Object.hasOwnProperty.call(message, "eventTime"))
-                                $root.google.protobuf.Timestamp.encode(message.eventTime, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
-                            if (message.type != null && Object.hasOwnProperty.call(message, "type"))
-                                writer.uint32(/* id 4, wireType 0 =*/32).int32(message.type);
-                            if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
-                                for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
-                                    writer.uint32(/* id 5, wireType 2 =*/42).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                            if (message.location != null && Object.hasOwnProperty.call(message, "location"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.location);
+                            if (message.exactMatchInput != null && Object.hasOwnProperty.call(message, "exactMatchInput"))
+                                $root.google.cloud.aiplatform.v1.ExactMatchInput.encode(message.exactMatchInput, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            if (message.bleuInput != null && Object.hasOwnProperty.call(message, "bleuInput"))
+                                $root.google.cloud.aiplatform.v1.BleuInput.encode(message.bleuInput, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
+                            if (message.rougeInput != null && Object.hasOwnProperty.call(message, "rougeInput"))
+                                $root.google.cloud.aiplatform.v1.RougeInput.encode(message.rougeInput, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
+                            if (message.fluencyInput != null && Object.hasOwnProperty.call(message, "fluencyInput"))
+                                $root.google.cloud.aiplatform.v1.FluencyInput.encode(message.fluencyInput, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
+                            if (message.coherenceInput != null && Object.hasOwnProperty.call(message, "coherenceInput"))
+                                $root.google.cloud.aiplatform.v1.CoherenceInput.encode(message.coherenceInput, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
+                            if (message.summarizationQualityInput != null && Object.hasOwnProperty.call(message, "summarizationQualityInput"))
+                                $root.google.cloud.aiplatform.v1.SummarizationQualityInput.encode(message.summarizationQualityInput, writer.uint32(/* id 7, wireType 2 =*/58).fork()).ldelim();
+                            if (message.safetyInput != null && Object.hasOwnProperty.call(message, "safetyInput"))
+                                $root.google.cloud.aiplatform.v1.SafetyInput.encode(message.safetyInput, writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
+                            if (message.groundednessInput != null && Object.hasOwnProperty.call(message, "groundednessInput"))
+                                $root.google.cloud.aiplatform.v1.GroundednessInput.encode(message.groundednessInput, writer.uint32(/* id 9, wireType 2 =*/74).fork()).ldelim();
+                            if (message.questionAnsweringQualityInput != null && Object.hasOwnProperty.call(message, "questionAnsweringQualityInput"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.encode(message.questionAnsweringQualityInput, writer.uint32(/* id 10, wireType 2 =*/82).fork()).ldelim();
+                            if (message.fulfillmentInput != null && Object.hasOwnProperty.call(message, "fulfillmentInput"))
+                                $root.google.cloud.aiplatform.v1.FulfillmentInput.encode(message.fulfillmentInput, writer.uint32(/* id 12, wireType 2 =*/98).fork()).ldelim();
+                            if (message.summarizationHelpfulnessInput != null && Object.hasOwnProperty.call(message, "summarizationHelpfulnessInput"))
+                                $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.encode(message.summarizationHelpfulnessInput, writer.uint32(/* id 14, wireType 2 =*/114).fork()).ldelim();
+                            if (message.summarizationVerbosityInput != null && Object.hasOwnProperty.call(message, "summarizationVerbosityInput"))
+                                $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput.encode(message.summarizationVerbosityInput, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
+                            if (message.questionAnsweringRelevanceInput != null && Object.hasOwnProperty.call(message, "questionAnsweringRelevanceInput"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.encode(message.questionAnsweringRelevanceInput, writer.uint32(/* id 16, wireType 2 =*/130).fork()).ldelim();
+                            if (message.questionAnsweringHelpfulnessInput != null && Object.hasOwnProperty.call(message, "questionAnsweringHelpfulnessInput"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.encode(message.questionAnsweringHelpfulnessInput, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
+                            if (message.questionAnsweringCorrectnessInput != null && Object.hasOwnProperty.call(message, "questionAnsweringCorrectnessInput"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.encode(message.questionAnsweringCorrectnessInput, writer.uint32(/* id 18, wireType 2 =*/146).fork()).ldelim();
+                            if (message.toolCallValidInput != null && Object.hasOwnProperty.call(message, "toolCallValidInput"))
+                                $root.google.cloud.aiplatform.v1.ToolCallValidInput.encode(message.toolCallValidInput, writer.uint32(/* id 19, wireType 2 =*/154).fork()).ldelim();
+                            if (message.toolNameMatchInput != null && Object.hasOwnProperty.call(message, "toolNameMatchInput"))
+                                $root.google.cloud.aiplatform.v1.ToolNameMatchInput.encode(message.toolNameMatchInput, writer.uint32(/* id 20, wireType 2 =*/162).fork()).ldelim();
+                            if (message.toolParameterKeyMatchInput != null && Object.hasOwnProperty.call(message, "toolParameterKeyMatchInput"))
+                                $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.encode(message.toolParameterKeyMatchInput, writer.uint32(/* id 21, wireType 2 =*/170).fork()).ldelim();
+                            if (message.toolParameterKvMatchInput != null && Object.hasOwnProperty.call(message, "toolParameterKvMatchInput"))
+                                $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput.encode(message.toolParameterKvMatchInput, writer.uint32(/* id 22, wireType 2 =*/178).fork()).ldelim();
+                            if (message.pairwiseSummarizationQualityInput != null && Object.hasOwnProperty.call(message, "pairwiseSummarizationQualityInput"))
+                                $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.encode(message.pairwiseSummarizationQualityInput, writer.uint32(/* id 23, wireType 2 =*/186).fork()).ldelim();
+                            if (message.pairwiseQuestionAnsweringQualityInput != null && Object.hasOwnProperty.call(message, "pairwiseQuestionAnsweringQualityInput"))
+                                $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.encode(message.pairwiseQuestionAnsweringQualityInput, writer.uint32(/* id 24, wireType 2 =*/194).fork()).ldelim();
+                            if (message.pointwiseMetricInput != null && Object.hasOwnProperty.call(message, "pointwiseMetricInput"))
+                                $root.google.cloud.aiplatform.v1.PointwiseMetricInput.encode(message.pointwiseMetricInput, writer.uint32(/* id 28, wireType 2 =*/226).fork()).ldelim();
+                            if (message.pairwiseMetricInput != null && Object.hasOwnProperty.call(message, "pairwiseMetricInput"))
+                                $root.google.cloud.aiplatform.v1.PairwiseMetricInput.encode(message.pairwiseMetricInput, writer.uint32(/* id 29, wireType 2 =*/234).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified Event message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.Event.verify|verify} messages.
+                         * Encodes the specified EvaluateInstancesRequest message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesRequest.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IEvent} message Event message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesRequest} message EvaluateInstancesRequest message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        Event.encodeDelimited = function encodeDelimited(message, writer) {
+                        EvaluateInstancesRequest.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes an Event message from the specified reader or buffer.
+                         * Decodes an EvaluateInstancesRequest message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1.Event} Event
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesRequest} EvaluateInstancesRequest
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        Event.decode = function decode(reader, length) {
+                        EvaluateInstancesRequest.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.Event(), key, value;
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.EvaluateInstancesRequest();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
-                                case 1: {
-                                        message.artifact = reader.string();
-                                        break;
-                                    }
                                 case 2: {
-                                        message.execution = reader.string();
+                                        message.exactMatchInput = $root.google.cloud.aiplatform.v1.ExactMatchInput.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 3: {
-                                        message.eventTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                        message.bleuInput = $root.google.cloud.aiplatform.v1.BleuInput.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 4: {
-                                        message.type = reader.int32();
+                                        message.rougeInput = $root.google.cloud.aiplatform.v1.RougeInput.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 5: {
-                                        if (message.labels === $util.emptyObject)
-                                            message.labels = {};
-                                        var end2 = reader.uint32() + reader.pos;
-                                        key = "";
-                                        value = "";
-                                        while (reader.pos < end2) {
-                                            var tag2 = reader.uint32();
-                                            switch (tag2 >>> 3) {
-                                            case 1:
-                                                key = reader.string();
-                                                break;
-                                            case 2:
-                                                value = reader.string();
-                                                break;
-                                            default:
-                                                reader.skipType(tag2 & 7);
-                                                break;
-                                            }
-                                        }
-                                        message.labels[key] = value;
+                                        message.fluencyInput = $root.google.cloud.aiplatform.v1.FluencyInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 6: {
+                                        message.coherenceInput = $root.google.cloud.aiplatform.v1.CoherenceInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 8: {
+                                        message.safetyInput = $root.google.cloud.aiplatform.v1.SafetyInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 9: {
+                                        message.groundednessInput = $root.google.cloud.aiplatform.v1.GroundednessInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 12: {
+                                        message.fulfillmentInput = $root.google.cloud.aiplatform.v1.FulfillmentInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 7: {
+                                        message.summarizationQualityInput = $root.google.cloud.aiplatform.v1.SummarizationQualityInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 23: {
+                                        message.pairwiseSummarizationQualityInput = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 14: {
+                                        message.summarizationHelpfulnessInput = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 15: {
+                                        message.summarizationVerbosityInput = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 10: {
+                                        message.questionAnsweringQualityInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 24: {
+                                        message.pairwiseQuestionAnsweringQualityInput = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 16: {
+                                        message.questionAnsweringRelevanceInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 17: {
+                                        message.questionAnsweringHelpfulnessInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 18: {
+                                        message.questionAnsweringCorrectnessInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 28: {
+                                        message.pointwiseMetricInput = $root.google.cloud.aiplatform.v1.PointwiseMetricInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 29: {
+                                        message.pairwiseMetricInput = $root.google.cloud.aiplatform.v1.PairwiseMetricInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 19: {
+                                        message.toolCallValidInput = $root.google.cloud.aiplatform.v1.ToolCallValidInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 20: {
+                                        message.toolNameMatchInput = $root.google.cloud.aiplatform.v1.ToolNameMatchInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 21: {
+                                        message.toolParameterKeyMatchInput = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 22: {
+                                        message.toolParameterKvMatchInput = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 1: {
+                                        message.location = reader.string();
                                         break;
                                     }
                                 default:
@@ -61034,226 +62979,603 @@
                         };
     
                         /**
-                         * Decodes an Event message from the specified reader or buffer, length delimited.
+                         * Decodes an EvaluateInstancesRequest message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1.Event} Event
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesRequest} EvaluateInstancesRequest
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        Event.decodeDelimited = function decodeDelimited(reader) {
+                        EvaluateInstancesRequest.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies an Event message.
+                         * Verifies an EvaluateInstancesRequest message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        Event.verify = function verify(message) {
+                        EvaluateInstancesRequest.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
-                            if (message.artifact != null && message.hasOwnProperty("artifact"))
-                                if (!$util.isString(message.artifact))
-                                    return "artifact: string expected";
-                            if (message.execution != null && message.hasOwnProperty("execution"))
-                                if (!$util.isString(message.execution))
-                                    return "execution: string expected";
-                            if (message.eventTime != null && message.hasOwnProperty("eventTime")) {
-                                var error = $root.google.protobuf.Timestamp.verify(message.eventTime);
-                                if (error)
-                                    return "eventTime." + error;
+                            var properties = {};
+                            if (message.exactMatchInput != null && message.hasOwnProperty("exactMatchInput")) {
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ExactMatchInput.verify(message.exactMatchInput);
+                                    if (error)
+                                        return "exactMatchInput." + error;
+                                }
                             }
-                            if (message.type != null && message.hasOwnProperty("type"))
-                                switch (message.type) {
-                                default:
-                                    return "type: enum value expected";
-                                case 0:
-                                case 1:
-                                case 2:
-                                    break;
+                            if (message.bleuInput != null && message.hasOwnProperty("bleuInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.BleuInput.verify(message.bleuInput);
+                                    if (error)
+                                        return "bleuInput." + error;
+                                }
+                            }
+                            if (message.rougeInput != null && message.hasOwnProperty("rougeInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.RougeInput.verify(message.rougeInput);
+                                    if (error)
+                                        return "rougeInput." + error;
+                                }
+                            }
+                            if (message.fluencyInput != null && message.hasOwnProperty("fluencyInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.FluencyInput.verify(message.fluencyInput);
+                                    if (error)
+                                        return "fluencyInput." + error;
+                                }
+                            }
+                            if (message.coherenceInput != null && message.hasOwnProperty("coherenceInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.CoherenceInput.verify(message.coherenceInput);
+                                    if (error)
+                                        return "coherenceInput." + error;
+                                }
+                            }
+                            if (message.safetyInput != null && message.hasOwnProperty("safetyInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SafetyInput.verify(message.safetyInput);
+                                    if (error)
+                                        return "safetyInput." + error;
+                                }
+                            }
+                            if (message.groundednessInput != null && message.hasOwnProperty("groundednessInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.GroundednessInput.verify(message.groundednessInput);
+                                    if (error)
+                                        return "groundednessInput." + error;
+                                }
+                            }
+                            if (message.fulfillmentInput != null && message.hasOwnProperty("fulfillmentInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.FulfillmentInput.verify(message.fulfillmentInput);
+                                    if (error)
+                                        return "fulfillmentInput." + error;
+                                }
+                            }
+                            if (message.summarizationQualityInput != null && message.hasOwnProperty("summarizationQualityInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SummarizationQualityInput.verify(message.summarizationQualityInput);
+                                    if (error)
+                                        return "summarizationQualityInput." + error;
+                                }
+                            }
+                            if (message.pairwiseSummarizationQualityInput != null && message.hasOwnProperty("pairwiseSummarizationQualityInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.verify(message.pairwiseSummarizationQualityInput);
+                                    if (error)
+                                        return "pairwiseSummarizationQualityInput." + error;
+                                }
+                            }
+                            if (message.summarizationHelpfulnessInput != null && message.hasOwnProperty("summarizationHelpfulnessInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.verify(message.summarizationHelpfulnessInput);
+                                    if (error)
+                                        return "summarizationHelpfulnessInput." + error;
+                                }
+                            }
+                            if (message.summarizationVerbosityInput != null && message.hasOwnProperty("summarizationVerbosityInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput.verify(message.summarizationVerbosityInput);
+                                    if (error)
+                                        return "summarizationVerbosityInput." + error;
+                                }
+                            }
+                            if (message.questionAnsweringQualityInput != null && message.hasOwnProperty("questionAnsweringQualityInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.verify(message.questionAnsweringQualityInput);
+                                    if (error)
+                                        return "questionAnsweringQualityInput." + error;
+                                }
+                            }
+                            if (message.pairwiseQuestionAnsweringQualityInput != null && message.hasOwnProperty("pairwiseQuestionAnsweringQualityInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.verify(message.pairwiseQuestionAnsweringQualityInput);
+                                    if (error)
+                                        return "pairwiseQuestionAnsweringQualityInput." + error;
+                                }
+                            }
+                            if (message.questionAnsweringRelevanceInput != null && message.hasOwnProperty("questionAnsweringRelevanceInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.verify(message.questionAnsweringRelevanceInput);
+                                    if (error)
+                                        return "questionAnsweringRelevanceInput." + error;
+                                }
+                            }
+                            if (message.questionAnsweringHelpfulnessInput != null && message.hasOwnProperty("questionAnsweringHelpfulnessInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.verify(message.questionAnsweringHelpfulnessInput);
+                                    if (error)
+                                        return "questionAnsweringHelpfulnessInput." + error;
+                                }
+                            }
+                            if (message.questionAnsweringCorrectnessInput != null && message.hasOwnProperty("questionAnsweringCorrectnessInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.verify(message.questionAnsweringCorrectnessInput);
+                                    if (error)
+                                        return "questionAnsweringCorrectnessInput." + error;
+                                }
+                            }
+                            if (message.pointwiseMetricInput != null && message.hasOwnProperty("pointwiseMetricInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PointwiseMetricInput.verify(message.pointwiseMetricInput);
+                                    if (error)
+                                        return "pointwiseMetricInput." + error;
+                                }
+                            }
+                            if (message.pairwiseMetricInput != null && message.hasOwnProperty("pairwiseMetricInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PairwiseMetricInput.verify(message.pairwiseMetricInput);
+                                    if (error)
+                                        return "pairwiseMetricInput." + error;
+                                }
+                            }
+                            if (message.toolCallValidInput != null && message.hasOwnProperty("toolCallValidInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolCallValidInput.verify(message.toolCallValidInput);
+                                    if (error)
+                                        return "toolCallValidInput." + error;
+                                }
+                            }
+                            if (message.toolNameMatchInput != null && message.hasOwnProperty("toolNameMatchInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolNameMatchInput.verify(message.toolNameMatchInput);
+                                    if (error)
+                                        return "toolNameMatchInput." + error;
+                                }
+                            }
+                            if (message.toolParameterKeyMatchInput != null && message.hasOwnProperty("toolParameterKeyMatchInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.verify(message.toolParameterKeyMatchInput);
+                                    if (error)
+                                        return "toolParameterKeyMatchInput." + error;
+                                }
+                            }
+                            if (message.toolParameterKvMatchInput != null && message.hasOwnProperty("toolParameterKvMatchInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput.verify(message.toolParameterKvMatchInput);
+                                    if (error)
+                                        return "toolParameterKvMatchInput." + error;
                                 }
-                            if (message.labels != null && message.hasOwnProperty("labels")) {
-                                if (!$util.isObject(message.labels))
-                                    return "labels: object expected";
-                                var key = Object.keys(message.labels);
-                                for (var i = 0; i < key.length; ++i)
-                                    if (!$util.isString(message.labels[key[i]]))
-                                        return "labels: string{k:string} expected";
                             }
+                            if (message.location != null && message.hasOwnProperty("location"))
+                                if (!$util.isString(message.location))
+                                    return "location: string expected";
                             return null;
                         };
     
                         /**
-                         * Creates an Event message from a plain object. Also converts values to their respective internal types.
+                         * Creates an EvaluateInstancesRequest message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1.Event} Event
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesRequest} EvaluateInstancesRequest
                          */
-                        Event.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1.Event)
+                        EvaluateInstancesRequest.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.EvaluateInstancesRequest)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1.Event();
-                            if (object.artifact != null)
-                                message.artifact = String(object.artifact);
-                            if (object.execution != null)
-                                message.execution = String(object.execution);
-                            if (object.eventTime != null) {
-                                if (typeof object.eventTime !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1.Event.eventTime: object expected");
-                                message.eventTime = $root.google.protobuf.Timestamp.fromObject(object.eventTime);
+                            var message = new $root.google.cloud.aiplatform.v1.EvaluateInstancesRequest();
+                            if (object.exactMatchInput != null) {
+                                if (typeof object.exactMatchInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.exactMatchInput: object expected");
+                                message.exactMatchInput = $root.google.cloud.aiplatform.v1.ExactMatchInput.fromObject(object.exactMatchInput);
                             }
-                            switch (object.type) {
-                            default:
-                                if (typeof object.type === "number") {
-                                    message.type = object.type;
-                                    break;
-                                }
-                                break;
-                            case "TYPE_UNSPECIFIED":
-                            case 0:
-                                message.type = 0;
-                                break;
-                            case "INPUT":
-                            case 1:
-                                message.type = 1;
-                                break;
-                            case "OUTPUT":
-                            case 2:
-                                message.type = 2;
-                                break;
+                            if (object.bleuInput != null) {
+                                if (typeof object.bleuInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.bleuInput: object expected");
+                                message.bleuInput = $root.google.cloud.aiplatform.v1.BleuInput.fromObject(object.bleuInput);
                             }
-                            if (object.labels) {
-                                if (typeof object.labels !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1.Event.labels: object expected");
-                                message.labels = {};
-                                for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
-                                    message.labels[keys[i]] = String(object.labels[keys[i]]);
+                            if (object.rougeInput != null) {
+                                if (typeof object.rougeInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.rougeInput: object expected");
+                                message.rougeInput = $root.google.cloud.aiplatform.v1.RougeInput.fromObject(object.rougeInput);
+                            }
+                            if (object.fluencyInput != null) {
+                                if (typeof object.fluencyInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.fluencyInput: object expected");
+                                message.fluencyInput = $root.google.cloud.aiplatform.v1.FluencyInput.fromObject(object.fluencyInput);
+                            }
+                            if (object.coherenceInput != null) {
+                                if (typeof object.coherenceInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.coherenceInput: object expected");
+                                message.coherenceInput = $root.google.cloud.aiplatform.v1.CoherenceInput.fromObject(object.coherenceInput);
+                            }
+                            if (object.safetyInput != null) {
+                                if (typeof object.safetyInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.safetyInput: object expected");
+                                message.safetyInput = $root.google.cloud.aiplatform.v1.SafetyInput.fromObject(object.safetyInput);
+                            }
+                            if (object.groundednessInput != null) {
+                                if (typeof object.groundednessInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.groundednessInput: object expected");
+                                message.groundednessInput = $root.google.cloud.aiplatform.v1.GroundednessInput.fromObject(object.groundednessInput);
+                            }
+                            if (object.fulfillmentInput != null) {
+                                if (typeof object.fulfillmentInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.fulfillmentInput: object expected");
+                                message.fulfillmentInput = $root.google.cloud.aiplatform.v1.FulfillmentInput.fromObject(object.fulfillmentInput);
+                            }
+                            if (object.summarizationQualityInput != null) {
+                                if (typeof object.summarizationQualityInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.summarizationQualityInput: object expected");
+                                message.summarizationQualityInput = $root.google.cloud.aiplatform.v1.SummarizationQualityInput.fromObject(object.summarizationQualityInput);
+                            }
+                            if (object.pairwiseSummarizationQualityInput != null) {
+                                if (typeof object.pairwiseSummarizationQualityInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.pairwiseSummarizationQualityInput: object expected");
+                                message.pairwiseSummarizationQualityInput = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.fromObject(object.pairwiseSummarizationQualityInput);
+                            }
+                            if (object.summarizationHelpfulnessInput != null) {
+                                if (typeof object.summarizationHelpfulnessInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.summarizationHelpfulnessInput: object expected");
+                                message.summarizationHelpfulnessInput = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.fromObject(object.summarizationHelpfulnessInput);
+                            }
+                            if (object.summarizationVerbosityInput != null) {
+                                if (typeof object.summarizationVerbosityInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.summarizationVerbosityInput: object expected");
+                                message.summarizationVerbosityInput = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput.fromObject(object.summarizationVerbosityInput);
+                            }
+                            if (object.questionAnsweringQualityInput != null) {
+                                if (typeof object.questionAnsweringQualityInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.questionAnsweringQualityInput: object expected");
+                                message.questionAnsweringQualityInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.fromObject(object.questionAnsweringQualityInput);
+                            }
+                            if (object.pairwiseQuestionAnsweringQualityInput != null) {
+                                if (typeof object.pairwiseQuestionAnsweringQualityInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.pairwiseQuestionAnsweringQualityInput: object expected");
+                                message.pairwiseQuestionAnsweringQualityInput = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.fromObject(object.pairwiseQuestionAnsweringQualityInput);
+                            }
+                            if (object.questionAnsweringRelevanceInput != null) {
+                                if (typeof object.questionAnsweringRelevanceInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.questionAnsweringRelevanceInput: object expected");
+                                message.questionAnsweringRelevanceInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.fromObject(object.questionAnsweringRelevanceInput);
+                            }
+                            if (object.questionAnsweringHelpfulnessInput != null) {
+                                if (typeof object.questionAnsweringHelpfulnessInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.questionAnsweringHelpfulnessInput: object expected");
+                                message.questionAnsweringHelpfulnessInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.fromObject(object.questionAnsweringHelpfulnessInput);
+                            }
+                            if (object.questionAnsweringCorrectnessInput != null) {
+                                if (typeof object.questionAnsweringCorrectnessInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.questionAnsweringCorrectnessInput: object expected");
+                                message.questionAnsweringCorrectnessInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.fromObject(object.questionAnsweringCorrectnessInput);
+                            }
+                            if (object.pointwiseMetricInput != null) {
+                                if (typeof object.pointwiseMetricInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.pointwiseMetricInput: object expected");
+                                message.pointwiseMetricInput = $root.google.cloud.aiplatform.v1.PointwiseMetricInput.fromObject(object.pointwiseMetricInput);
+                            }
+                            if (object.pairwiseMetricInput != null) {
+                                if (typeof object.pairwiseMetricInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.pairwiseMetricInput: object expected");
+                                message.pairwiseMetricInput = $root.google.cloud.aiplatform.v1.PairwiseMetricInput.fromObject(object.pairwiseMetricInput);
+                            }
+                            if (object.toolCallValidInput != null) {
+                                if (typeof object.toolCallValidInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.toolCallValidInput: object expected");
+                                message.toolCallValidInput = $root.google.cloud.aiplatform.v1.ToolCallValidInput.fromObject(object.toolCallValidInput);
+                            }
+                            if (object.toolNameMatchInput != null) {
+                                if (typeof object.toolNameMatchInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.toolNameMatchInput: object expected");
+                                message.toolNameMatchInput = $root.google.cloud.aiplatform.v1.ToolNameMatchInput.fromObject(object.toolNameMatchInput);
+                            }
+                            if (object.toolParameterKeyMatchInput != null) {
+                                if (typeof object.toolParameterKeyMatchInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.toolParameterKeyMatchInput: object expected");
+                                message.toolParameterKeyMatchInput = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.fromObject(object.toolParameterKeyMatchInput);
+                            }
+                            if (object.toolParameterKvMatchInput != null) {
+                                if (typeof object.toolParameterKvMatchInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesRequest.toolParameterKvMatchInput: object expected");
+                                message.toolParameterKvMatchInput = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput.fromObject(object.toolParameterKvMatchInput);
                             }
+                            if (object.location != null)
+                                message.location = String(object.location);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from an Event message. Also converts values to other types if specified.
+                         * Creates a plain object from an EvaluateInstancesRequest message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
-                         * @param {google.cloud.aiplatform.v1.Event} message Event
+                         * @param {google.cloud.aiplatform.v1.EvaluateInstancesRequest} message EvaluateInstancesRequest
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        Event.toObject = function toObject(message, options) {
+                        EvaluateInstancesRequest.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.objects || options.defaults)
-                                object.labels = {};
-                            if (options.defaults) {
-                                object.artifact = "";
-                                object.execution = "";
-                                object.eventTime = null;
-                                object.type = options.enums === String ? "TYPE_UNSPECIFIED" : 0;
+                            if (options.defaults)
+                                object.location = "";
+                            if (message.location != null && message.hasOwnProperty("location"))
+                                object.location = message.location;
+                            if (message.exactMatchInput != null && message.hasOwnProperty("exactMatchInput")) {
+                                object.exactMatchInput = $root.google.cloud.aiplatform.v1.ExactMatchInput.toObject(message.exactMatchInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "exactMatchInput";
                             }
-                            if (message.artifact != null && message.hasOwnProperty("artifact"))
-                                object.artifact = message.artifact;
-                            if (message.execution != null && message.hasOwnProperty("execution"))
-                                object.execution = message.execution;
-                            if (message.eventTime != null && message.hasOwnProperty("eventTime"))
-                                object.eventTime = $root.google.protobuf.Timestamp.toObject(message.eventTime, options);
-                            if (message.type != null && message.hasOwnProperty("type"))
-                                object.type = options.enums === String ? $root.google.cloud.aiplatform.v1.Event.Type[message.type] === undefined ? message.type : $root.google.cloud.aiplatform.v1.Event.Type[message.type] : message.type;
-                            var keys2;
-                            if (message.labels && (keys2 = Object.keys(message.labels)).length) {
-                                object.labels = {};
-                                for (var j = 0; j < keys2.length; ++j)
-                                    object.labels[keys2[j]] = message.labels[keys2[j]];
+                            if (message.bleuInput != null && message.hasOwnProperty("bleuInput")) {
+                                object.bleuInput = $root.google.cloud.aiplatform.v1.BleuInput.toObject(message.bleuInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "bleuInput";
+                            }
+                            if (message.rougeInput != null && message.hasOwnProperty("rougeInput")) {
+                                object.rougeInput = $root.google.cloud.aiplatform.v1.RougeInput.toObject(message.rougeInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "rougeInput";
+                            }
+                            if (message.fluencyInput != null && message.hasOwnProperty("fluencyInput")) {
+                                object.fluencyInput = $root.google.cloud.aiplatform.v1.FluencyInput.toObject(message.fluencyInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "fluencyInput";
+                            }
+                            if (message.coherenceInput != null && message.hasOwnProperty("coherenceInput")) {
+                                object.coherenceInput = $root.google.cloud.aiplatform.v1.CoherenceInput.toObject(message.coherenceInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "coherenceInput";
+                            }
+                            if (message.summarizationQualityInput != null && message.hasOwnProperty("summarizationQualityInput")) {
+                                object.summarizationQualityInput = $root.google.cloud.aiplatform.v1.SummarizationQualityInput.toObject(message.summarizationQualityInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "summarizationQualityInput";
+                            }
+                            if (message.safetyInput != null && message.hasOwnProperty("safetyInput")) {
+                                object.safetyInput = $root.google.cloud.aiplatform.v1.SafetyInput.toObject(message.safetyInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "safetyInput";
+                            }
+                            if (message.groundednessInput != null && message.hasOwnProperty("groundednessInput")) {
+                                object.groundednessInput = $root.google.cloud.aiplatform.v1.GroundednessInput.toObject(message.groundednessInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "groundednessInput";
+                            }
+                            if (message.questionAnsweringQualityInput != null && message.hasOwnProperty("questionAnsweringQualityInput")) {
+                                object.questionAnsweringQualityInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.toObject(message.questionAnsweringQualityInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "questionAnsweringQualityInput";
+                            }
+                            if (message.fulfillmentInput != null && message.hasOwnProperty("fulfillmentInput")) {
+                                object.fulfillmentInput = $root.google.cloud.aiplatform.v1.FulfillmentInput.toObject(message.fulfillmentInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "fulfillmentInput";
+                            }
+                            if (message.summarizationHelpfulnessInput != null && message.hasOwnProperty("summarizationHelpfulnessInput")) {
+                                object.summarizationHelpfulnessInput = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.toObject(message.summarizationHelpfulnessInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "summarizationHelpfulnessInput";
+                            }
+                            if (message.summarizationVerbosityInput != null && message.hasOwnProperty("summarizationVerbosityInput")) {
+                                object.summarizationVerbosityInput = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput.toObject(message.summarizationVerbosityInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "summarizationVerbosityInput";
+                            }
+                            if (message.questionAnsweringRelevanceInput != null && message.hasOwnProperty("questionAnsweringRelevanceInput")) {
+                                object.questionAnsweringRelevanceInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.toObject(message.questionAnsweringRelevanceInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "questionAnsweringRelevanceInput";
+                            }
+                            if (message.questionAnsweringHelpfulnessInput != null && message.hasOwnProperty("questionAnsweringHelpfulnessInput")) {
+                                object.questionAnsweringHelpfulnessInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.toObject(message.questionAnsweringHelpfulnessInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "questionAnsweringHelpfulnessInput";
+                            }
+                            if (message.questionAnsweringCorrectnessInput != null && message.hasOwnProperty("questionAnsweringCorrectnessInput")) {
+                                object.questionAnsweringCorrectnessInput = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.toObject(message.questionAnsweringCorrectnessInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "questionAnsweringCorrectnessInput";
+                            }
+                            if (message.toolCallValidInput != null && message.hasOwnProperty("toolCallValidInput")) {
+                                object.toolCallValidInput = $root.google.cloud.aiplatform.v1.ToolCallValidInput.toObject(message.toolCallValidInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "toolCallValidInput";
+                            }
+                            if (message.toolNameMatchInput != null && message.hasOwnProperty("toolNameMatchInput")) {
+                                object.toolNameMatchInput = $root.google.cloud.aiplatform.v1.ToolNameMatchInput.toObject(message.toolNameMatchInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "toolNameMatchInput";
+                            }
+                            if (message.toolParameterKeyMatchInput != null && message.hasOwnProperty("toolParameterKeyMatchInput")) {
+                                object.toolParameterKeyMatchInput = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.toObject(message.toolParameterKeyMatchInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "toolParameterKeyMatchInput";
+                            }
+                            if (message.toolParameterKvMatchInput != null && message.hasOwnProperty("toolParameterKvMatchInput")) {
+                                object.toolParameterKvMatchInput = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput.toObject(message.toolParameterKvMatchInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "toolParameterKvMatchInput";
+                            }
+                            if (message.pairwiseSummarizationQualityInput != null && message.hasOwnProperty("pairwiseSummarizationQualityInput")) {
+                                object.pairwiseSummarizationQualityInput = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.toObject(message.pairwiseSummarizationQualityInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "pairwiseSummarizationQualityInput";
+                            }
+                            if (message.pairwiseQuestionAnsweringQualityInput != null && message.hasOwnProperty("pairwiseQuestionAnsweringQualityInput")) {
+                                object.pairwiseQuestionAnsweringQualityInput = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.toObject(message.pairwiseQuestionAnsweringQualityInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "pairwiseQuestionAnsweringQualityInput";
+                            }
+                            if (message.pointwiseMetricInput != null && message.hasOwnProperty("pointwiseMetricInput")) {
+                                object.pointwiseMetricInput = $root.google.cloud.aiplatform.v1.PointwiseMetricInput.toObject(message.pointwiseMetricInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "pointwiseMetricInput";
+                            }
+                            if (message.pairwiseMetricInput != null && message.hasOwnProperty("pairwiseMetricInput")) {
+                                object.pairwiseMetricInput = $root.google.cloud.aiplatform.v1.PairwiseMetricInput.toObject(message.pairwiseMetricInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "pairwiseMetricInput";
                             }
                             return object;
                         };
     
                         /**
-                         * Converts this Event to JSON.
+                         * Converts this EvaluateInstancesRequest to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        Event.prototype.toJSON = function toJSON() {
+                        EvaluateInstancesRequest.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for Event
+                         * Gets the default type url for EvaluateInstancesRequest
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesRequest
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        Event.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        EvaluateInstancesRequest.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.Event";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.EvaluateInstancesRequest";
                         };
     
-                        /**
-                         * Type enum.
-                         * @name google.cloud.aiplatform.v1.Event.Type
-                         * @enum {number}
-                         * @property {number} TYPE_UNSPECIFIED=0 TYPE_UNSPECIFIED value
-                         * @property {number} INPUT=1 INPUT value
-                         * @property {number} OUTPUT=2 OUTPUT value
-                         */
-                        Event.Type = (function() {
-                            var valuesById = {}, values = Object.create(valuesById);
-                            values[valuesById[0] = "TYPE_UNSPECIFIED"] = 0;
-                            values[valuesById[1] = "INPUT"] = 1;
-                            values[valuesById[2] = "OUTPUT"] = 2;
-                            return values;
-                        })();
-    
-                        return Event;
+                        return EvaluateInstancesRequest;
                     })();
     
-                    v1.Execution = (function() {
+                    v1.EvaluateInstancesResponse = (function() {
     
                         /**
-                         * Properties of an Execution.
+                         * Properties of an EvaluateInstancesResponse.
                          * @memberof google.cloud.aiplatform.v1
-                         * @interface IExecution
-                         * @property {string|null} [name] Execution name
-                         * @property {string|null} [displayName] Execution displayName
-                         * @property {google.cloud.aiplatform.v1.Execution.State|null} [state] Execution state
-                         * @property {string|null} [etag] Execution etag
-                         * @property {Object.<string,string>|null} [labels] Execution labels
-                         * @property {google.protobuf.ITimestamp|null} [createTime] Execution createTime
-                         * @property {google.protobuf.ITimestamp|null} [updateTime] Execution updateTime
-                         * @property {string|null} [schemaTitle] Execution schemaTitle
-                         * @property {string|null} [schemaVersion] Execution schemaVersion
-                         * @property {google.protobuf.IStruct|null} [metadata] Execution metadata
-                         * @property {string|null} [description] Execution description
+                         * @interface IEvaluateInstancesResponse
+                         * @property {google.cloud.aiplatform.v1.IExactMatchResults|null} [exactMatchResults] EvaluateInstancesResponse exactMatchResults
+                         * @property {google.cloud.aiplatform.v1.IBleuResults|null} [bleuResults] EvaluateInstancesResponse bleuResults
+                         * @property {google.cloud.aiplatform.v1.IRougeResults|null} [rougeResults] EvaluateInstancesResponse rougeResults
+                         * @property {google.cloud.aiplatform.v1.IFluencyResult|null} [fluencyResult] EvaluateInstancesResponse fluencyResult
+                         * @property {google.cloud.aiplatform.v1.ICoherenceResult|null} [coherenceResult] EvaluateInstancesResponse coherenceResult
+                         * @property {google.cloud.aiplatform.v1.ISafetyResult|null} [safetyResult] EvaluateInstancesResponse safetyResult
+                         * @property {google.cloud.aiplatform.v1.IGroundednessResult|null} [groundednessResult] EvaluateInstancesResponse groundednessResult
+                         * @property {google.cloud.aiplatform.v1.IFulfillmentResult|null} [fulfillmentResult] EvaluateInstancesResponse fulfillmentResult
+                         * @property {google.cloud.aiplatform.v1.ISummarizationQualityResult|null} [summarizationQualityResult] EvaluateInstancesResponse summarizationQualityResult
+                         * @property {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult|null} [pairwiseSummarizationQualityResult] EvaluateInstancesResponse pairwiseSummarizationQualityResult
+                         * @property {google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult|null} [summarizationHelpfulnessResult] EvaluateInstancesResponse summarizationHelpfulnessResult
+                         * @property {google.cloud.aiplatform.v1.ISummarizationVerbosityResult|null} [summarizationVerbosityResult] EvaluateInstancesResponse summarizationVerbosityResult
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult|null} [questionAnsweringQualityResult] EvaluateInstancesResponse questionAnsweringQualityResult
+                         * @property {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult|null} [pairwiseQuestionAnsweringQualityResult] EvaluateInstancesResponse pairwiseQuestionAnsweringQualityResult
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult|null} [questionAnsweringRelevanceResult] EvaluateInstancesResponse questionAnsweringRelevanceResult
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult|null} [questionAnsweringHelpfulnessResult] EvaluateInstancesResponse questionAnsweringHelpfulnessResult
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult|null} [questionAnsweringCorrectnessResult] EvaluateInstancesResponse questionAnsweringCorrectnessResult
+                         * @property {google.cloud.aiplatform.v1.IPointwiseMetricResult|null} [pointwiseMetricResult] EvaluateInstancesResponse pointwiseMetricResult
+                         * @property {google.cloud.aiplatform.v1.IPairwiseMetricResult|null} [pairwiseMetricResult] EvaluateInstancesResponse pairwiseMetricResult
+                         * @property {google.cloud.aiplatform.v1.IToolCallValidResults|null} [toolCallValidResults] EvaluateInstancesResponse toolCallValidResults
+                         * @property {google.cloud.aiplatform.v1.IToolNameMatchResults|null} [toolNameMatchResults] EvaluateInstancesResponse toolNameMatchResults
+                         * @property {google.cloud.aiplatform.v1.IToolParameterKeyMatchResults|null} [toolParameterKeyMatchResults] EvaluateInstancesResponse toolParameterKeyMatchResults
+                         * @property {google.cloud.aiplatform.v1.IToolParameterKVMatchResults|null} [toolParameterKvMatchResults] EvaluateInstancesResponse toolParameterKvMatchResults
                          */
     
                         /**
-                         * Constructs a new Execution.
+                         * Constructs a new EvaluateInstancesResponse.
                          * @memberof google.cloud.aiplatform.v1
-                         * @classdesc Represents an Execution.
-                         * @implements IExecution
+                         * @classdesc Represents an EvaluateInstancesResponse.
+                         * @implements IEvaluateInstancesResponse
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1.IExecution=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesResponse=} [properties] Properties to set
                          */
-                        function Execution(properties) {
-                            this.labels = {};
+                        function EvaluateInstancesResponse(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -61261,235 +63583,397 @@
                         }
     
                         /**
-                         * Execution name.
-                         * @member {string} name
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse exactMatchResults.
+                         * @member {google.cloud.aiplatform.v1.IExactMatchResults|null|undefined} exactMatchResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.name = "";
+                        EvaluateInstancesResponse.prototype.exactMatchResults = null;
     
                         /**
-                         * Execution displayName.
-                         * @member {string} displayName
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse bleuResults.
+                         * @member {google.cloud.aiplatform.v1.IBleuResults|null|undefined} bleuResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.displayName = "";
+                        EvaluateInstancesResponse.prototype.bleuResults = null;
     
                         /**
-                         * Execution state.
-                         * @member {google.cloud.aiplatform.v1.Execution.State} state
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse rougeResults.
+                         * @member {google.cloud.aiplatform.v1.IRougeResults|null|undefined} rougeResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.state = 0;
+                        EvaluateInstancesResponse.prototype.rougeResults = null;
     
                         /**
-                         * Execution etag.
-                         * @member {string} etag
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse fluencyResult.
+                         * @member {google.cloud.aiplatform.v1.IFluencyResult|null|undefined} fluencyResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.etag = "";
+                        EvaluateInstancesResponse.prototype.fluencyResult = null;
     
                         /**
-                         * Execution labels.
-                         * @member {Object.<string,string>} labels
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse coherenceResult.
+                         * @member {google.cloud.aiplatform.v1.ICoherenceResult|null|undefined} coherenceResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.labels = $util.emptyObject;
+                        EvaluateInstancesResponse.prototype.coherenceResult = null;
     
                         /**
-                         * Execution createTime.
-                         * @member {google.protobuf.ITimestamp|null|undefined} createTime
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse safetyResult.
+                         * @member {google.cloud.aiplatform.v1.ISafetyResult|null|undefined} safetyResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.createTime = null;
+                        EvaluateInstancesResponse.prototype.safetyResult = null;
     
                         /**
-                         * Execution updateTime.
-                         * @member {google.protobuf.ITimestamp|null|undefined} updateTime
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse groundednessResult.
+                         * @member {google.cloud.aiplatform.v1.IGroundednessResult|null|undefined} groundednessResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.updateTime = null;
+                        EvaluateInstancesResponse.prototype.groundednessResult = null;
     
                         /**
-                         * Execution schemaTitle.
-                         * @member {string} schemaTitle
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse fulfillmentResult.
+                         * @member {google.cloud.aiplatform.v1.IFulfillmentResult|null|undefined} fulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.schemaTitle = "";
+                        EvaluateInstancesResponse.prototype.fulfillmentResult = null;
     
                         /**
-                         * Execution schemaVersion.
-                         * @member {string} schemaVersion
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse summarizationQualityResult.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationQualityResult|null|undefined} summarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.schemaVersion = "";
+                        EvaluateInstancesResponse.prototype.summarizationQualityResult = null;
     
                         /**
-                         * Execution metadata.
-                         * @member {google.protobuf.IStruct|null|undefined} metadata
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse pairwiseSummarizationQualityResult.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult|null|undefined} pairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.metadata = null;
+                        EvaluateInstancesResponse.prototype.pairwiseSummarizationQualityResult = null;
     
                         /**
-                         * Execution description.
-                         * @member {string} description
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * EvaluateInstancesResponse summarizationHelpfulnessResult.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult|null|undefined} summarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          */
-                        Execution.prototype.description = "";
+                        EvaluateInstancesResponse.prototype.summarizationHelpfulnessResult = null;
     
                         /**
-                         * Creates a new Execution instance using the specified properties.
+                         * EvaluateInstancesResponse summarizationVerbosityResult.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationVerbosityResult|null|undefined} summarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.summarizationVerbosityResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse questionAnsweringQualityResult.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult|null|undefined} questionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.questionAnsweringQualityResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse pairwiseQuestionAnsweringQualityResult.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult|null|undefined} pairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.pairwiseQuestionAnsweringQualityResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse questionAnsweringRelevanceResult.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult|null|undefined} questionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.questionAnsweringRelevanceResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse questionAnsweringHelpfulnessResult.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult|null|undefined} questionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.questionAnsweringHelpfulnessResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse questionAnsweringCorrectnessResult.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult|null|undefined} questionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.questionAnsweringCorrectnessResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse pointwiseMetricResult.
+                         * @member {google.cloud.aiplatform.v1.IPointwiseMetricResult|null|undefined} pointwiseMetricResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.pointwiseMetricResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse pairwiseMetricResult.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseMetricResult|null|undefined} pairwiseMetricResult
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.pairwiseMetricResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse toolCallValidResults.
+                         * @member {google.cloud.aiplatform.v1.IToolCallValidResults|null|undefined} toolCallValidResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.toolCallValidResults = null;
+    
+                        /**
+                         * EvaluateInstancesResponse toolNameMatchResults.
+                         * @member {google.cloud.aiplatform.v1.IToolNameMatchResults|null|undefined} toolNameMatchResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.toolNameMatchResults = null;
+    
+                        /**
+                         * EvaluateInstancesResponse toolParameterKeyMatchResults.
+                         * @member {google.cloud.aiplatform.v1.IToolParameterKeyMatchResults|null|undefined} toolParameterKeyMatchResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.toolParameterKeyMatchResults = null;
+    
+                        /**
+                         * EvaluateInstancesResponse toolParameterKvMatchResults.
+                         * @member {google.cloud.aiplatform.v1.IToolParameterKVMatchResults|null|undefined} toolParameterKvMatchResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.toolParameterKvMatchResults = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * EvaluateInstancesResponse evaluationResults.
+                         * @member {"exactMatchResults"|"bleuResults"|"rougeResults"|"fluencyResult"|"coherenceResult"|"safetyResult"|"groundednessResult"|"fulfillmentResult"|"summarizationQualityResult"|"pairwiseSummarizationQualityResult"|"summarizationHelpfulnessResult"|"summarizationVerbosityResult"|"questionAnsweringQualityResult"|"pairwiseQuestionAnsweringQualityResult"|"questionAnsweringRelevanceResult"|"questionAnsweringHelpfulnessResult"|"questionAnsweringCorrectnessResult"|"pointwiseMetricResult"|"pairwiseMetricResult"|"toolCallValidResults"|"toolNameMatchResults"|"toolParameterKeyMatchResults"|"toolParameterKvMatchResults"|undefined} evaluationResults
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        Object.defineProperty(EvaluateInstancesResponse.prototype, "evaluationResults", {
+                            get: $util.oneOfGetter($oneOfFields = ["exactMatchResults", "bleuResults", "rougeResults", "fluencyResult", "coherenceResult", "safetyResult", "groundednessResult", "fulfillmentResult", "summarizationQualityResult", "pairwiseSummarizationQualityResult", "summarizationHelpfulnessResult", "summarizationVerbosityResult", "questionAnsweringQualityResult", "pairwiseQuestionAnsweringQualityResult", "questionAnsweringRelevanceResult", "questionAnsweringHelpfulnessResult", "questionAnsweringCorrectnessResult", "pointwiseMetricResult", "pairwiseMetricResult", "toolCallValidResults", "toolNameMatchResults", "toolParameterKeyMatchResults", "toolParameterKvMatchResults"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new EvaluateInstancesResponse instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IExecution=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1.Execution} Execution instance
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesResponse=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesResponse} EvaluateInstancesResponse instance
                          */
-                        Execution.create = function create(properties) {
-                            return new Execution(properties);
+                        EvaluateInstancesResponse.create = function create(properties) {
+                            return new EvaluateInstancesResponse(properties);
                         };
     
                         /**
-                         * Encodes the specified Execution message. Does not implicitly {@link google.cloud.aiplatform.v1.Execution.verify|verify} messages.
+                         * Encodes the specified EvaluateInstancesResponse message. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesResponse.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IExecution} message Execution message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesResponse} message EvaluateInstancesResponse message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        Execution.encode = function encode(message, writer) {
+                        EvaluateInstancesResponse.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.name != null && Object.hasOwnProperty.call(message, "name"))
-                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.name);
-                            if (message.displayName != null && Object.hasOwnProperty.call(message, "displayName"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.displayName);
-                            if (message.state != null && Object.hasOwnProperty.call(message, "state"))
-                                writer.uint32(/* id 6, wireType 0 =*/48).int32(message.state);
-                            if (message.etag != null && Object.hasOwnProperty.call(message, "etag"))
-                                writer.uint32(/* id 9, wireType 2 =*/74).string(message.etag);
-                            if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
-                                for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
-                                    writer.uint32(/* id 10, wireType 2 =*/82).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
-                            if (message.createTime != null && Object.hasOwnProperty.call(message, "createTime"))
-                                $root.google.protobuf.Timestamp.encode(message.createTime, writer.uint32(/* id 11, wireType 2 =*/90).fork()).ldelim();
-                            if (message.updateTime != null && Object.hasOwnProperty.call(message, "updateTime"))
-                                $root.google.protobuf.Timestamp.encode(message.updateTime, writer.uint32(/* id 12, wireType 2 =*/98).fork()).ldelim();
-                            if (message.schemaTitle != null && Object.hasOwnProperty.call(message, "schemaTitle"))
-                                writer.uint32(/* id 13, wireType 2 =*/106).string(message.schemaTitle);
-                            if (message.schemaVersion != null && Object.hasOwnProperty.call(message, "schemaVersion"))
-                                writer.uint32(/* id 14, wireType 2 =*/114).string(message.schemaVersion);
-                            if (message.metadata != null && Object.hasOwnProperty.call(message, "metadata"))
-                                $root.google.protobuf.Struct.encode(message.metadata, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
-                            if (message.description != null && Object.hasOwnProperty.call(message, "description"))
-                                writer.uint32(/* id 16, wireType 2 =*/130).string(message.description);
+                            if (message.exactMatchResults != null && Object.hasOwnProperty.call(message, "exactMatchResults"))
+                                $root.google.cloud.aiplatform.v1.ExactMatchResults.encode(message.exactMatchResults, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.bleuResults != null && Object.hasOwnProperty.call(message, "bleuResults"))
+                                $root.google.cloud.aiplatform.v1.BleuResults.encode(message.bleuResults, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            if (message.rougeResults != null && Object.hasOwnProperty.call(message, "rougeResults"))
+                                $root.google.cloud.aiplatform.v1.RougeResults.encode(message.rougeResults, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
+                            if (message.fluencyResult != null && Object.hasOwnProperty.call(message, "fluencyResult"))
+                                $root.google.cloud.aiplatform.v1.FluencyResult.encode(message.fluencyResult, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
+                            if (message.coherenceResult != null && Object.hasOwnProperty.call(message, "coherenceResult"))
+                                $root.google.cloud.aiplatform.v1.CoherenceResult.encode(message.coherenceResult, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
+                            if (message.summarizationQualityResult != null && Object.hasOwnProperty.call(message, "summarizationQualityResult"))
+                                $root.google.cloud.aiplatform.v1.SummarizationQualityResult.encode(message.summarizationQualityResult, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
+                            if (message.safetyResult != null && Object.hasOwnProperty.call(message, "safetyResult"))
+                                $root.google.cloud.aiplatform.v1.SafetyResult.encode(message.safetyResult, writer.uint32(/* id 7, wireType 2 =*/58).fork()).ldelim();
+                            if (message.groundednessResult != null && Object.hasOwnProperty.call(message, "groundednessResult"))
+                                $root.google.cloud.aiplatform.v1.GroundednessResult.encode(message.groundednessResult, writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
+                            if (message.questionAnsweringQualityResult != null && Object.hasOwnProperty.call(message, "questionAnsweringQualityResult"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.encode(message.questionAnsweringQualityResult, writer.uint32(/* id 9, wireType 2 =*/74).fork()).ldelim();
+                            if (message.fulfillmentResult != null && Object.hasOwnProperty.call(message, "fulfillmentResult"))
+                                $root.google.cloud.aiplatform.v1.FulfillmentResult.encode(message.fulfillmentResult, writer.uint32(/* id 11, wireType 2 =*/90).fork()).ldelim();
+                            if (message.summarizationHelpfulnessResult != null && Object.hasOwnProperty.call(message, "summarizationHelpfulnessResult"))
+                                $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.encode(message.summarizationHelpfulnessResult, writer.uint32(/* id 13, wireType 2 =*/106).fork()).ldelim();
+                            if (message.summarizationVerbosityResult != null && Object.hasOwnProperty.call(message, "summarizationVerbosityResult"))
+                                $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult.encode(message.summarizationVerbosityResult, writer.uint32(/* id 14, wireType 2 =*/114).fork()).ldelim();
+                            if (message.questionAnsweringRelevanceResult != null && Object.hasOwnProperty.call(message, "questionAnsweringRelevanceResult"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.encode(message.questionAnsweringRelevanceResult, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
+                            if (message.questionAnsweringHelpfulnessResult != null && Object.hasOwnProperty.call(message, "questionAnsweringHelpfulnessResult"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.encode(message.questionAnsweringHelpfulnessResult, writer.uint32(/* id 16, wireType 2 =*/130).fork()).ldelim();
+                            if (message.questionAnsweringCorrectnessResult != null && Object.hasOwnProperty.call(message, "questionAnsweringCorrectnessResult"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.encode(message.questionAnsweringCorrectnessResult, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
+                            if (message.toolCallValidResults != null && Object.hasOwnProperty.call(message, "toolCallValidResults"))
+                                $root.google.cloud.aiplatform.v1.ToolCallValidResults.encode(message.toolCallValidResults, writer.uint32(/* id 18, wireType 2 =*/146).fork()).ldelim();
+                            if (message.toolNameMatchResults != null && Object.hasOwnProperty.call(message, "toolNameMatchResults"))
+                                $root.google.cloud.aiplatform.v1.ToolNameMatchResults.encode(message.toolNameMatchResults, writer.uint32(/* id 19, wireType 2 =*/154).fork()).ldelim();
+                            if (message.toolParameterKeyMatchResults != null && Object.hasOwnProperty.call(message, "toolParameterKeyMatchResults"))
+                                $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.encode(message.toolParameterKeyMatchResults, writer.uint32(/* id 20, wireType 2 =*/162).fork()).ldelim();
+                            if (message.toolParameterKvMatchResults != null && Object.hasOwnProperty.call(message, "toolParameterKvMatchResults"))
+                                $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults.encode(message.toolParameterKvMatchResults, writer.uint32(/* id 21, wireType 2 =*/170).fork()).ldelim();
+                            if (message.pairwiseSummarizationQualityResult != null && Object.hasOwnProperty.call(message, "pairwiseSummarizationQualityResult"))
+                                $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.encode(message.pairwiseSummarizationQualityResult, writer.uint32(/* id 22, wireType 2 =*/178).fork()).ldelim();
+                            if (message.pairwiseQuestionAnsweringQualityResult != null && Object.hasOwnProperty.call(message, "pairwiseQuestionAnsweringQualityResult"))
+                                $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.encode(message.pairwiseQuestionAnsweringQualityResult, writer.uint32(/* id 23, wireType 2 =*/186).fork()).ldelim();
+                            if (message.pointwiseMetricResult != null && Object.hasOwnProperty.call(message, "pointwiseMetricResult"))
+                                $root.google.cloud.aiplatform.v1.PointwiseMetricResult.encode(message.pointwiseMetricResult, writer.uint32(/* id 27, wireType 2 =*/218).fork()).ldelim();
+                            if (message.pairwiseMetricResult != null && Object.hasOwnProperty.call(message, "pairwiseMetricResult"))
+                                $root.google.cloud.aiplatform.v1.PairwiseMetricResult.encode(message.pairwiseMetricResult, writer.uint32(/* id 28, wireType 2 =*/226).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified Execution message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.Execution.verify|verify} messages.
+                         * Encodes the specified EvaluateInstancesResponse message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.EvaluateInstancesResponse.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IExecution} message Execution message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1.IEvaluateInstancesResponse} message EvaluateInstancesResponse message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        Execution.encodeDelimited = function encodeDelimited(message, writer) {
+                        EvaluateInstancesResponse.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes an Execution message from the specified reader or buffer.
+                         * Decodes an EvaluateInstancesResponse message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1.Execution} Execution
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesResponse} EvaluateInstancesResponse
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        Execution.decode = function decode(reader, length) {
+                        EvaluateInstancesResponse.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.Execution(), key, value;
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.EvaluateInstancesResponse();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.name = reader.string();
+                                        message.exactMatchResults = $root.google.cloud.aiplatform.v1.ExactMatchResults.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.displayName = reader.string();
+                                        message.bleuResults = $root.google.cloud.aiplatform.v1.BleuResults.decode(reader, reader.uint32());
                                         break;
                                     }
-                                case 6: {
-                                        message.state = reader.int32();
+                                case 3: {
+                                        message.rougeResults = $root.google.cloud.aiplatform.v1.RougeResults.decode(reader, reader.uint32());
                                         break;
                                     }
-                                case 9: {
-                                        message.etag = reader.string();
+                                case 4: {
+                                        message.fluencyResult = $root.google.cloud.aiplatform.v1.FluencyResult.decode(reader, reader.uint32());
                                         break;
                                     }
-                                case 10: {
-                                        if (message.labels === $util.emptyObject)
-                                            message.labels = {};
-                                        var end2 = reader.uint32() + reader.pos;
-                                        key = "";
-                                        value = "";
-                                        while (reader.pos < end2) {
-                                            var tag2 = reader.uint32();
-                                            switch (tag2 >>> 3) {
-                                            case 1:
-                                                key = reader.string();
-                                                break;
-                                            case 2:
-                                                value = reader.string();
-                                                break;
-                                            default:
-                                                reader.skipType(tag2 & 7);
-                                                break;
-                                            }
-                                        }
-                                        message.labels[key] = value;
+                                case 5: {
+                                        message.coherenceResult = $root.google.cloud.aiplatform.v1.CoherenceResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 7: {
+                                        message.safetyResult = $root.google.cloud.aiplatform.v1.SafetyResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 8: {
+                                        message.groundednessResult = $root.google.cloud.aiplatform.v1.GroundednessResult.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 11: {
-                                        message.createTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                        message.fulfillmentResult = $root.google.cloud.aiplatform.v1.FulfillmentResult.decode(reader, reader.uint32());
                                         break;
                                     }
-                                case 12: {
-                                        message.updateTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                case 6: {
+                                        message.summarizationQualityResult = $root.google.cloud.aiplatform.v1.SummarizationQualityResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 22: {
+                                        message.pairwiseSummarizationQualityResult = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 13: {
-                                        message.schemaTitle = reader.string();
+                                        message.summarizationHelpfulnessResult = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 14: {
-                                        message.schemaVersion = reader.string();
+                                        message.summarizationVerbosityResult = $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 9: {
+                                        message.questionAnsweringQualityResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 23: {
+                                        message.pairwiseQuestionAnsweringQualityResult = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 15: {
-                                        message.metadata = $root.google.protobuf.Struct.decode(reader, reader.uint32());
+                                        message.questionAnsweringRelevanceResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 16: {
-                                        message.description = reader.string();
+                                        message.questionAnsweringHelpfulnessResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 17: {
+                                        message.questionAnsweringCorrectnessResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 27: {
+                                        message.pointwiseMetricResult = $root.google.cloud.aiplatform.v1.PointwiseMetricResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 28: {
+                                        message.pairwiseMetricResult = $root.google.cloud.aiplatform.v1.PairwiseMetricResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 18: {
+                                        message.toolCallValidResults = $root.google.cloud.aiplatform.v1.ToolCallValidResults.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 19: {
+                                        message.toolNameMatchResults = $root.google.cloud.aiplatform.v1.ToolNameMatchResults.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 20: {
+                                        message.toolParameterKeyMatchResults = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 21: {
+                                        message.toolParameterKvMatchResults = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -61501,313 +63985,574 @@
                         };
     
                         /**
-                         * Decodes an Execution message from the specified reader or buffer, length delimited.
+                         * Decodes an EvaluateInstancesResponse message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1.Execution} Execution
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesResponse} EvaluateInstancesResponse
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        Execution.decodeDelimited = function decodeDelimited(reader) {
+                        EvaluateInstancesResponse.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies an Execution message.
+                         * Verifies an EvaluateInstancesResponse message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        Execution.verify = function verify(message) {
+                        EvaluateInstancesResponse.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
-                            if (message.name != null && message.hasOwnProperty("name"))
-                                if (!$util.isString(message.name))
-                                    return "name: string expected";
-                            if (message.displayName != null && message.hasOwnProperty("displayName"))
-                                if (!$util.isString(message.displayName))
-                                    return "displayName: string expected";
-                            if (message.state != null && message.hasOwnProperty("state"))
-                                switch (message.state) {
-                                default:
-                                    return "state: enum value expected";
-                                case 0:
-                                case 1:
-                                case 2:
-                                case 3:
-                                case 4:
-                                case 5:
-                                case 6:
-                                    break;
+                            var properties = {};
+                            if (message.exactMatchResults != null && message.hasOwnProperty("exactMatchResults")) {
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ExactMatchResults.verify(message.exactMatchResults);
+                                    if (error)
+                                        return "exactMatchResults." + error;
                                 }
-                            if (message.etag != null && message.hasOwnProperty("etag"))
-                                if (!$util.isString(message.etag))
-                                    return "etag: string expected";
-                            if (message.labels != null && message.hasOwnProperty("labels")) {
-                                if (!$util.isObject(message.labels))
-                                    return "labels: object expected";
-                                var key = Object.keys(message.labels);
-                                for (var i = 0; i < key.length; ++i)
-                                    if (!$util.isString(message.labels[key[i]]))
-                                        return "labels: string{k:string} expected";
                             }
-                            if (message.createTime != null && message.hasOwnProperty("createTime")) {
-                                var error = $root.google.protobuf.Timestamp.verify(message.createTime);
-                                if (error)
-                                    return "createTime." + error;
+                            if (message.bleuResults != null && message.hasOwnProperty("bleuResults")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.BleuResults.verify(message.bleuResults);
+                                    if (error)
+                                        return "bleuResults." + error;
+                                }
                             }
-                            if (message.updateTime != null && message.hasOwnProperty("updateTime")) {
-                                var error = $root.google.protobuf.Timestamp.verify(message.updateTime);
-                                if (error)
-                                    return "updateTime." + error;
+                            if (message.rougeResults != null && message.hasOwnProperty("rougeResults")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.RougeResults.verify(message.rougeResults);
+                                    if (error)
+                                        return "rougeResults." + error;
+                                }
                             }
-                            if (message.schemaTitle != null && message.hasOwnProperty("schemaTitle"))
-                                if (!$util.isString(message.schemaTitle))
-                                    return "schemaTitle: string expected";
-                            if (message.schemaVersion != null && message.hasOwnProperty("schemaVersion"))
-                                if (!$util.isString(message.schemaVersion))
-                                    return "schemaVersion: string expected";
-                            if (message.metadata != null && message.hasOwnProperty("metadata")) {
-                                var error = $root.google.protobuf.Struct.verify(message.metadata);
-                                if (error)
-                                    return "metadata." + error;
+                            if (message.fluencyResult != null && message.hasOwnProperty("fluencyResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.FluencyResult.verify(message.fluencyResult);
+                                    if (error)
+                                        return "fluencyResult." + error;
+                                }
+                            }
+                            if (message.coherenceResult != null && message.hasOwnProperty("coherenceResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.CoherenceResult.verify(message.coherenceResult);
+                                    if (error)
+                                        return "coherenceResult." + error;
+                                }
+                            }
+                            if (message.safetyResult != null && message.hasOwnProperty("safetyResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SafetyResult.verify(message.safetyResult);
+                                    if (error)
+                                        return "safetyResult." + error;
+                                }
+                            }
+                            if (message.groundednessResult != null && message.hasOwnProperty("groundednessResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.GroundednessResult.verify(message.groundednessResult);
+                                    if (error)
+                                        return "groundednessResult." + error;
+                                }
+                            }
+                            if (message.fulfillmentResult != null && message.hasOwnProperty("fulfillmentResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.FulfillmentResult.verify(message.fulfillmentResult);
+                                    if (error)
+                                        return "fulfillmentResult." + error;
+                                }
+                            }
+                            if (message.summarizationQualityResult != null && message.hasOwnProperty("summarizationQualityResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SummarizationQualityResult.verify(message.summarizationQualityResult);
+                                    if (error)
+                                        return "summarizationQualityResult." + error;
+                                }
+                            }
+                            if (message.pairwiseSummarizationQualityResult != null && message.hasOwnProperty("pairwiseSummarizationQualityResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.verify(message.pairwiseSummarizationQualityResult);
+                                    if (error)
+                                        return "pairwiseSummarizationQualityResult." + error;
+                                }
+                            }
+                            if (message.summarizationHelpfulnessResult != null && message.hasOwnProperty("summarizationHelpfulnessResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.verify(message.summarizationHelpfulnessResult);
+                                    if (error)
+                                        return "summarizationHelpfulnessResult." + error;
+                                }
+                            }
+                            if (message.summarizationVerbosityResult != null && message.hasOwnProperty("summarizationVerbosityResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult.verify(message.summarizationVerbosityResult);
+                                    if (error)
+                                        return "summarizationVerbosityResult." + error;
+                                }
+                            }
+                            if (message.questionAnsweringQualityResult != null && message.hasOwnProperty("questionAnsweringQualityResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.verify(message.questionAnsweringQualityResult);
+                                    if (error)
+                                        return "questionAnsweringQualityResult." + error;
+                                }
+                            }
+                            if (message.pairwiseQuestionAnsweringQualityResult != null && message.hasOwnProperty("pairwiseQuestionAnsweringQualityResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.verify(message.pairwiseQuestionAnsweringQualityResult);
+                                    if (error)
+                                        return "pairwiseQuestionAnsweringQualityResult." + error;
+                                }
+                            }
+                            if (message.questionAnsweringRelevanceResult != null && message.hasOwnProperty("questionAnsweringRelevanceResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.verify(message.questionAnsweringRelevanceResult);
+                                    if (error)
+                                        return "questionAnsweringRelevanceResult." + error;
+                                }
+                            }
+                            if (message.questionAnsweringHelpfulnessResult != null && message.hasOwnProperty("questionAnsweringHelpfulnessResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.verify(message.questionAnsweringHelpfulnessResult);
+                                    if (error)
+                                        return "questionAnsweringHelpfulnessResult." + error;
+                                }
+                            }
+                            if (message.questionAnsweringCorrectnessResult != null && message.hasOwnProperty("questionAnsweringCorrectnessResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.verify(message.questionAnsweringCorrectnessResult);
+                                    if (error)
+                                        return "questionAnsweringCorrectnessResult." + error;
+                                }
+                            }
+                            if (message.pointwiseMetricResult != null && message.hasOwnProperty("pointwiseMetricResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PointwiseMetricResult.verify(message.pointwiseMetricResult);
+                                    if (error)
+                                        return "pointwiseMetricResult." + error;
+                                }
+                            }
+                            if (message.pairwiseMetricResult != null && message.hasOwnProperty("pairwiseMetricResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.PairwiseMetricResult.verify(message.pairwiseMetricResult);
+                                    if (error)
+                                        return "pairwiseMetricResult." + error;
+                                }
+                            }
+                            if (message.toolCallValidResults != null && message.hasOwnProperty("toolCallValidResults")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolCallValidResults.verify(message.toolCallValidResults);
+                                    if (error)
+                                        return "toolCallValidResults." + error;
+                                }
+                            }
+                            if (message.toolNameMatchResults != null && message.hasOwnProperty("toolNameMatchResults")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolNameMatchResults.verify(message.toolNameMatchResults);
+                                    if (error)
+                                        return "toolNameMatchResults." + error;
+                                }
+                            }
+                            if (message.toolParameterKeyMatchResults != null && message.hasOwnProperty("toolParameterKeyMatchResults")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.verify(message.toolParameterKeyMatchResults);
+                                    if (error)
+                                        return "toolParameterKeyMatchResults." + error;
+                                }
+                            }
+                            if (message.toolParameterKvMatchResults != null && message.hasOwnProperty("toolParameterKvMatchResults")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults.verify(message.toolParameterKvMatchResults);
+                                    if (error)
+                                        return "toolParameterKvMatchResults." + error;
+                                }
                             }
-                            if (message.description != null && message.hasOwnProperty("description"))
-                                if (!$util.isString(message.description))
-                                    return "description: string expected";
                             return null;
                         };
     
                         /**
-                         * Creates an Execution message from a plain object. Also converts values to their respective internal types.
+                         * Creates an EvaluateInstancesResponse message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1.Execution} Execution
+                         * @returns {google.cloud.aiplatform.v1.EvaluateInstancesResponse} EvaluateInstancesResponse
                          */
-                        Execution.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1.Execution)
+                        EvaluateInstancesResponse.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.EvaluateInstancesResponse)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1.Execution();
-                            if (object.name != null)
-                                message.name = String(object.name);
-                            if (object.displayName != null)
-                                message.displayName = String(object.displayName);
-                            switch (object.state) {
-                            default:
-                                if (typeof object.state === "number") {
-                                    message.state = object.state;
-                                    break;
-                                }
-                                break;
-                            case "STATE_UNSPECIFIED":
-                            case 0:
-                                message.state = 0;
-                                break;
-                            case "NEW":
-                            case 1:
-                                message.state = 1;
-                                break;
-                            case "RUNNING":
-                            case 2:
-                                message.state = 2;
-                                break;
-                            case "COMPLETE":
-                            case 3:
-                                message.state = 3;
-                                break;
-                            case "FAILED":
-                            case 4:
-                                message.state = 4;
-                                break;
-                            case "CACHED":
-                            case 5:
-                                message.state = 5;
-                                break;
-                            case "CANCELLED":
-                            case 6:
-                                message.state = 6;
-                                break;
+                            var message = new $root.google.cloud.aiplatform.v1.EvaluateInstancesResponse();
+                            if (object.exactMatchResults != null) {
+                                if (typeof object.exactMatchResults !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.exactMatchResults: object expected");
+                                message.exactMatchResults = $root.google.cloud.aiplatform.v1.ExactMatchResults.fromObject(object.exactMatchResults);
                             }
-                            if (object.etag != null)
-                                message.etag = String(object.etag);
-                            if (object.labels) {
-                                if (typeof object.labels !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.labels: object expected");
-                                message.labels = {};
-                                for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
-                                    message.labels[keys[i]] = String(object.labels[keys[i]]);
+                            if (object.bleuResults != null) {
+                                if (typeof object.bleuResults !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.bleuResults: object expected");
+                                message.bleuResults = $root.google.cloud.aiplatform.v1.BleuResults.fromObject(object.bleuResults);
                             }
-                            if (object.createTime != null) {
-                                if (typeof object.createTime !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.createTime: object expected");
-                                message.createTime = $root.google.protobuf.Timestamp.fromObject(object.createTime);
+                            if (object.rougeResults != null) {
+                                if (typeof object.rougeResults !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.rougeResults: object expected");
+                                message.rougeResults = $root.google.cloud.aiplatform.v1.RougeResults.fromObject(object.rougeResults);
                             }
-                            if (object.updateTime != null) {
-                                if (typeof object.updateTime !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.updateTime: object expected");
-                                message.updateTime = $root.google.protobuf.Timestamp.fromObject(object.updateTime);
+                            if (object.fluencyResult != null) {
+                                if (typeof object.fluencyResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.fluencyResult: object expected");
+                                message.fluencyResult = $root.google.cloud.aiplatform.v1.FluencyResult.fromObject(object.fluencyResult);
                             }
-                            if (object.schemaTitle != null)
-                                message.schemaTitle = String(object.schemaTitle);
-                            if (object.schemaVersion != null)
-                                message.schemaVersion = String(object.schemaVersion);
-                            if (object.metadata != null) {
-                                if (typeof object.metadata !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.metadata: object expected");
-                                message.metadata = $root.google.protobuf.Struct.fromObject(object.metadata);
+                            if (object.coherenceResult != null) {
+                                if (typeof object.coherenceResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.coherenceResult: object expected");
+                                message.coherenceResult = $root.google.cloud.aiplatform.v1.CoherenceResult.fromObject(object.coherenceResult);
+                            }
+                            if (object.safetyResult != null) {
+                                if (typeof object.safetyResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.safetyResult: object expected");
+                                message.safetyResult = $root.google.cloud.aiplatform.v1.SafetyResult.fromObject(object.safetyResult);
+                            }
+                            if (object.groundednessResult != null) {
+                                if (typeof object.groundednessResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.groundednessResult: object expected");
+                                message.groundednessResult = $root.google.cloud.aiplatform.v1.GroundednessResult.fromObject(object.groundednessResult);
+                            }
+                            if (object.fulfillmentResult != null) {
+                                if (typeof object.fulfillmentResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.fulfillmentResult: object expected");
+                                message.fulfillmentResult = $root.google.cloud.aiplatform.v1.FulfillmentResult.fromObject(object.fulfillmentResult);
+                            }
+                            if (object.summarizationQualityResult != null) {
+                                if (typeof object.summarizationQualityResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.summarizationQualityResult: object expected");
+                                message.summarizationQualityResult = $root.google.cloud.aiplatform.v1.SummarizationQualityResult.fromObject(object.summarizationQualityResult);
+                            }
+                            if (object.pairwiseSummarizationQualityResult != null) {
+                                if (typeof object.pairwiseSummarizationQualityResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.pairwiseSummarizationQualityResult: object expected");
+                                message.pairwiseSummarizationQualityResult = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.fromObject(object.pairwiseSummarizationQualityResult);
+                            }
+                            if (object.summarizationHelpfulnessResult != null) {
+                                if (typeof object.summarizationHelpfulnessResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.summarizationHelpfulnessResult: object expected");
+                                message.summarizationHelpfulnessResult = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.fromObject(object.summarizationHelpfulnessResult);
+                            }
+                            if (object.summarizationVerbosityResult != null) {
+                                if (typeof object.summarizationVerbosityResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.summarizationVerbosityResult: object expected");
+                                message.summarizationVerbosityResult = $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult.fromObject(object.summarizationVerbosityResult);
+                            }
+                            if (object.questionAnsweringQualityResult != null) {
+                                if (typeof object.questionAnsweringQualityResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.questionAnsweringQualityResult: object expected");
+                                message.questionAnsweringQualityResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.fromObject(object.questionAnsweringQualityResult);
+                            }
+                            if (object.pairwiseQuestionAnsweringQualityResult != null) {
+                                if (typeof object.pairwiseQuestionAnsweringQualityResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.pairwiseQuestionAnsweringQualityResult: object expected");
+                                message.pairwiseQuestionAnsweringQualityResult = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.fromObject(object.pairwiseQuestionAnsweringQualityResult);
+                            }
+                            if (object.questionAnsweringRelevanceResult != null) {
+                                if (typeof object.questionAnsweringRelevanceResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.questionAnsweringRelevanceResult: object expected");
+                                message.questionAnsweringRelevanceResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.fromObject(object.questionAnsweringRelevanceResult);
+                            }
+                            if (object.questionAnsweringHelpfulnessResult != null) {
+                                if (typeof object.questionAnsweringHelpfulnessResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.questionAnsweringHelpfulnessResult: object expected");
+                                message.questionAnsweringHelpfulnessResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.fromObject(object.questionAnsweringHelpfulnessResult);
+                            }
+                            if (object.questionAnsweringCorrectnessResult != null) {
+                                if (typeof object.questionAnsweringCorrectnessResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.questionAnsweringCorrectnessResult: object expected");
+                                message.questionAnsweringCorrectnessResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.fromObject(object.questionAnsweringCorrectnessResult);
+                            }
+                            if (object.pointwiseMetricResult != null) {
+                                if (typeof object.pointwiseMetricResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.pointwiseMetricResult: object expected");
+                                message.pointwiseMetricResult = $root.google.cloud.aiplatform.v1.PointwiseMetricResult.fromObject(object.pointwiseMetricResult);
+                            }
+                            if (object.pairwiseMetricResult != null) {
+                                if (typeof object.pairwiseMetricResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.pairwiseMetricResult: object expected");
+                                message.pairwiseMetricResult = $root.google.cloud.aiplatform.v1.PairwiseMetricResult.fromObject(object.pairwiseMetricResult);
+                            }
+                            if (object.toolCallValidResults != null) {
+                                if (typeof object.toolCallValidResults !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.toolCallValidResults: object expected");
+                                message.toolCallValidResults = $root.google.cloud.aiplatform.v1.ToolCallValidResults.fromObject(object.toolCallValidResults);
+                            }
+                            if (object.toolNameMatchResults != null) {
+                                if (typeof object.toolNameMatchResults !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.toolNameMatchResults: object expected");
+                                message.toolNameMatchResults = $root.google.cloud.aiplatform.v1.ToolNameMatchResults.fromObject(object.toolNameMatchResults);
+                            }
+                            if (object.toolParameterKeyMatchResults != null) {
+                                if (typeof object.toolParameterKeyMatchResults !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.toolParameterKeyMatchResults: object expected");
+                                message.toolParameterKeyMatchResults = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.fromObject(object.toolParameterKeyMatchResults);
+                            }
+                            if (object.toolParameterKvMatchResults != null) {
+                                if (typeof object.toolParameterKvMatchResults !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.EvaluateInstancesResponse.toolParameterKvMatchResults: object expected");
+                                message.toolParameterKvMatchResults = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults.fromObject(object.toolParameterKvMatchResults);
                             }
-                            if (object.description != null)
-                                message.description = String(object.description);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from an Execution message. Also converts values to other types if specified.
+                         * Creates a plain object from an EvaluateInstancesResponse message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
-                         * @param {google.cloud.aiplatform.v1.Execution} message Execution
+                         * @param {google.cloud.aiplatform.v1.EvaluateInstancesResponse} message EvaluateInstancesResponse
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        Execution.toObject = function toObject(message, options) {
+                        EvaluateInstancesResponse.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.objects || options.defaults)
-                                object.labels = {};
-                            if (options.defaults) {
-                                object.name = "";
-                                object.displayName = "";
-                                object.state = options.enums === String ? "STATE_UNSPECIFIED" : 0;
-                                object.etag = "";
-                                object.createTime = null;
-                                object.updateTime = null;
-                                object.schemaTitle = "";
-                                object.schemaVersion = "";
-                                object.metadata = null;
-                                object.description = "";
+                            if (message.exactMatchResults != null && message.hasOwnProperty("exactMatchResults")) {
+                                object.exactMatchResults = $root.google.cloud.aiplatform.v1.ExactMatchResults.toObject(message.exactMatchResults, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "exactMatchResults";
                             }
-                            if (message.name != null && message.hasOwnProperty("name"))
-                                object.name = message.name;
-                            if (message.displayName != null && message.hasOwnProperty("displayName"))
-                                object.displayName = message.displayName;
-                            if (message.state != null && message.hasOwnProperty("state"))
-                                object.state = options.enums === String ? $root.google.cloud.aiplatform.v1.Execution.State[message.state] === undefined ? message.state : $root.google.cloud.aiplatform.v1.Execution.State[message.state] : message.state;
-                            if (message.etag != null && message.hasOwnProperty("etag"))
-                                object.etag = message.etag;
-                            var keys2;
-                            if (message.labels && (keys2 = Object.keys(message.labels)).length) {
-                                object.labels = {};
-                                for (var j = 0; j < keys2.length; ++j)
-                                    object.labels[keys2[j]] = message.labels[keys2[j]];
+                            if (message.bleuResults != null && message.hasOwnProperty("bleuResults")) {
+                                object.bleuResults = $root.google.cloud.aiplatform.v1.BleuResults.toObject(message.bleuResults, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "bleuResults";
+                            }
+                            if (message.rougeResults != null && message.hasOwnProperty("rougeResults")) {
+                                object.rougeResults = $root.google.cloud.aiplatform.v1.RougeResults.toObject(message.rougeResults, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "rougeResults";
+                            }
+                            if (message.fluencyResult != null && message.hasOwnProperty("fluencyResult")) {
+                                object.fluencyResult = $root.google.cloud.aiplatform.v1.FluencyResult.toObject(message.fluencyResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "fluencyResult";
+                            }
+                            if (message.coherenceResult != null && message.hasOwnProperty("coherenceResult")) {
+                                object.coherenceResult = $root.google.cloud.aiplatform.v1.CoherenceResult.toObject(message.coherenceResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "coherenceResult";
+                            }
+                            if (message.summarizationQualityResult != null && message.hasOwnProperty("summarizationQualityResult")) {
+                                object.summarizationQualityResult = $root.google.cloud.aiplatform.v1.SummarizationQualityResult.toObject(message.summarizationQualityResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "summarizationQualityResult";
+                            }
+                            if (message.safetyResult != null && message.hasOwnProperty("safetyResult")) {
+                                object.safetyResult = $root.google.cloud.aiplatform.v1.SafetyResult.toObject(message.safetyResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "safetyResult";
+                            }
+                            if (message.groundednessResult != null && message.hasOwnProperty("groundednessResult")) {
+                                object.groundednessResult = $root.google.cloud.aiplatform.v1.GroundednessResult.toObject(message.groundednessResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "groundednessResult";
+                            }
+                            if (message.questionAnsweringQualityResult != null && message.hasOwnProperty("questionAnsweringQualityResult")) {
+                                object.questionAnsweringQualityResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.toObject(message.questionAnsweringQualityResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "questionAnsweringQualityResult";
+                            }
+                            if (message.fulfillmentResult != null && message.hasOwnProperty("fulfillmentResult")) {
+                                object.fulfillmentResult = $root.google.cloud.aiplatform.v1.FulfillmentResult.toObject(message.fulfillmentResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "fulfillmentResult";
+                            }
+                            if (message.summarizationHelpfulnessResult != null && message.hasOwnProperty("summarizationHelpfulnessResult")) {
+                                object.summarizationHelpfulnessResult = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.toObject(message.summarizationHelpfulnessResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "summarizationHelpfulnessResult";
+                            }
+                            if (message.summarizationVerbosityResult != null && message.hasOwnProperty("summarizationVerbosityResult")) {
+                                object.summarizationVerbosityResult = $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult.toObject(message.summarizationVerbosityResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "summarizationVerbosityResult";
+                            }
+                            if (message.questionAnsweringRelevanceResult != null && message.hasOwnProperty("questionAnsweringRelevanceResult")) {
+                                object.questionAnsweringRelevanceResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.toObject(message.questionAnsweringRelevanceResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "questionAnsweringRelevanceResult";
+                            }
+                            if (message.questionAnsweringHelpfulnessResult != null && message.hasOwnProperty("questionAnsweringHelpfulnessResult")) {
+                                object.questionAnsweringHelpfulnessResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.toObject(message.questionAnsweringHelpfulnessResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "questionAnsweringHelpfulnessResult";
+                            }
+                            if (message.questionAnsweringCorrectnessResult != null && message.hasOwnProperty("questionAnsweringCorrectnessResult")) {
+                                object.questionAnsweringCorrectnessResult = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.toObject(message.questionAnsweringCorrectnessResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "questionAnsweringCorrectnessResult";
+                            }
+                            if (message.toolCallValidResults != null && message.hasOwnProperty("toolCallValidResults")) {
+                                object.toolCallValidResults = $root.google.cloud.aiplatform.v1.ToolCallValidResults.toObject(message.toolCallValidResults, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "toolCallValidResults";
+                            }
+                            if (message.toolNameMatchResults != null && message.hasOwnProperty("toolNameMatchResults")) {
+                                object.toolNameMatchResults = $root.google.cloud.aiplatform.v1.ToolNameMatchResults.toObject(message.toolNameMatchResults, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "toolNameMatchResults";
+                            }
+                            if (message.toolParameterKeyMatchResults != null && message.hasOwnProperty("toolParameterKeyMatchResults")) {
+                                object.toolParameterKeyMatchResults = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.toObject(message.toolParameterKeyMatchResults, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "toolParameterKeyMatchResults";
+                            }
+                            if (message.toolParameterKvMatchResults != null && message.hasOwnProperty("toolParameterKvMatchResults")) {
+                                object.toolParameterKvMatchResults = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults.toObject(message.toolParameterKvMatchResults, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "toolParameterKvMatchResults";
+                            }
+                            if (message.pairwiseSummarizationQualityResult != null && message.hasOwnProperty("pairwiseSummarizationQualityResult")) {
+                                object.pairwiseSummarizationQualityResult = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.toObject(message.pairwiseSummarizationQualityResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "pairwiseSummarizationQualityResult";
+                            }
+                            if (message.pairwiseQuestionAnsweringQualityResult != null && message.hasOwnProperty("pairwiseQuestionAnsweringQualityResult")) {
+                                object.pairwiseQuestionAnsweringQualityResult = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.toObject(message.pairwiseQuestionAnsweringQualityResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "pairwiseQuestionAnsweringQualityResult";
+                            }
+                            if (message.pointwiseMetricResult != null && message.hasOwnProperty("pointwiseMetricResult")) {
+                                object.pointwiseMetricResult = $root.google.cloud.aiplatform.v1.PointwiseMetricResult.toObject(message.pointwiseMetricResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "pointwiseMetricResult";
+                            }
+                            if (message.pairwiseMetricResult != null && message.hasOwnProperty("pairwiseMetricResult")) {
+                                object.pairwiseMetricResult = $root.google.cloud.aiplatform.v1.PairwiseMetricResult.toObject(message.pairwiseMetricResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "pairwiseMetricResult";
                             }
-                            if (message.createTime != null && message.hasOwnProperty("createTime"))
-                                object.createTime = $root.google.protobuf.Timestamp.toObject(message.createTime, options);
-                            if (message.updateTime != null && message.hasOwnProperty("updateTime"))
-                                object.updateTime = $root.google.protobuf.Timestamp.toObject(message.updateTime, options);
-                            if (message.schemaTitle != null && message.hasOwnProperty("schemaTitle"))
-                                object.schemaTitle = message.schemaTitle;
-                            if (message.schemaVersion != null && message.hasOwnProperty("schemaVersion"))
-                                object.schemaVersion = message.schemaVersion;
-                            if (message.metadata != null && message.hasOwnProperty("metadata"))
-                                object.metadata = $root.google.protobuf.Struct.toObject(message.metadata, options);
-                            if (message.description != null && message.hasOwnProperty("description"))
-                                object.description = message.description;
                             return object;
                         };
     
                         /**
-                         * Converts this Execution to JSON.
+                         * Converts this EvaluateInstancesResponse to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        Execution.prototype.toJSON = function toJSON() {
+                        EvaluateInstancesResponse.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for Execution
+                         * Gets the default type url for EvaluateInstancesResponse
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @memberof google.cloud.aiplatform.v1.EvaluateInstancesResponse
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        Execution.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        EvaluateInstancesResponse.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.Execution";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.EvaluateInstancesResponse";
                         };
     
-                        /**
-                         * State enum.
-                         * @name google.cloud.aiplatform.v1.Execution.State
-                         * @enum {number}
-                         * @property {number} STATE_UNSPECIFIED=0 STATE_UNSPECIFIED value
-                         * @property {number} NEW=1 NEW value
-                         * @property {number} RUNNING=2 RUNNING value
-                         * @property {number} COMPLETE=3 COMPLETE value
-                         * @property {number} FAILED=4 FAILED value
-                         * @property {number} CACHED=5 CACHED value
-                         * @property {number} CANCELLED=6 CANCELLED value
-                         */
-                        Execution.State = (function() {
-                            var valuesById = {}, values = Object.create(valuesById);
-                            values[valuesById[0] = "STATE_UNSPECIFIED"] = 0;
-                            values[valuesById[1] = "NEW"] = 1;
-                            values[valuesById[2] = "RUNNING"] = 2;
-                            values[valuesById[3] = "COMPLETE"] = 3;
-                            values[valuesById[4] = "FAILED"] = 4;
-                            values[valuesById[5] = "CACHED"] = 5;
-                            values[valuesById[6] = "CANCELLED"] = 6;
-                            return values;
-                        })();
-    
-                        return Execution;
+                        return EvaluateInstancesResponse;
                     })();
     
-                    v1.Feature = (function() {
+                    v1.ExactMatchInput = (function() {
     
                         /**
-                         * Properties of a Feature.
+                         * Properties of an ExactMatchInput.
                          * @memberof google.cloud.aiplatform.v1
-                         * @interface IFeature
-                         * @property {string|null} [name] Feature name
-                         * @property {string|null} [description] Feature description
-                         * @property {google.cloud.aiplatform.v1.Feature.ValueType|null} [valueType] Feature valueType
-                         * @property {google.protobuf.ITimestamp|null} [createTime] Feature createTime
-                         * @property {google.protobuf.ITimestamp|null} [updateTime] Feature updateTime
-                         * @property {Object.<string,string>|null} [labels] Feature labels
-                         * @property {string|null} [etag] Feature etag
-                         * @property {boolean|null} [disableMonitoring] Feature disableMonitoring
-                         * @property {Array.<google.cloud.aiplatform.v1.Feature.IMonitoringStatsAnomaly>|null} [monitoringStatsAnomalies] Feature monitoringStatsAnomalies
-                         * @property {string|null} [versionColumnName] Feature versionColumnName
-                         * @property {string|null} [pointOfContact] Feature pointOfContact
+                         * @interface IExactMatchInput
+                         * @property {google.cloud.aiplatform.v1.IExactMatchSpec|null} [metricSpec] ExactMatchInput metricSpec
+                         * @property {Array.<google.cloud.aiplatform.v1.IExactMatchInstance>|null} [instances] ExactMatchInput instances
                          */
     
                         /**
-                         * Constructs a new Feature.
+                         * Constructs a new ExactMatchInput.
                          * @memberof google.cloud.aiplatform.v1
-                         * @classdesc Represents a Feature.
-                         * @implements IFeature
+                         * @classdesc Represents an ExactMatchInput.
+                         * @implements IExactMatchInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1.IFeature=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInput=} [properties] Properties to set
                          */
-                        function Feature(properties) {
-                            this.labels = {};
-                            this.monitoringStatsAnomalies = [];
+                        function ExactMatchInput(properties) {
+                            this.instances = [];
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -61815,238 +64560,92 @@
                         }
     
                         /**
-                         * Feature name.
-                         * @member {string} name
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.name = "";
-    
-                        /**
-                         * Feature description.
-                         * @member {string} description
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.description = "";
-    
-                        /**
-                         * Feature valueType.
-                         * @member {google.cloud.aiplatform.v1.Feature.ValueType} valueType
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.valueType = 0;
-    
-                        /**
-                         * Feature createTime.
-                         * @member {google.protobuf.ITimestamp|null|undefined} createTime
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.createTime = null;
-    
-                        /**
-                         * Feature updateTime.
-                         * @member {google.protobuf.ITimestamp|null|undefined} updateTime
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.updateTime = null;
-    
-                        /**
-                         * Feature labels.
-                         * @member {Object.<string,string>} labels
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.labels = $util.emptyObject;
-    
-                        /**
-                         * Feature etag.
-                         * @member {string} etag
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.etag = "";
-    
-                        /**
-                         * Feature disableMonitoring.
-                         * @member {boolean} disableMonitoring
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.disableMonitoring = false;
-    
-                        /**
-                         * Feature monitoringStatsAnomalies.
-                         * @member {Array.<google.cloud.aiplatform.v1.Feature.IMonitoringStatsAnomaly>} monitoringStatsAnomalies
-                         * @memberof google.cloud.aiplatform.v1.Feature
-                         * @instance
-                         */
-                        Feature.prototype.monitoringStatsAnomalies = $util.emptyArray;
-    
-                        /**
-                         * Feature versionColumnName.
-                         * @member {string} versionColumnName
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * ExactMatchInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IExactMatchSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @instance
                          */
-                        Feature.prototype.versionColumnName = "";
+                        ExactMatchInput.prototype.metricSpec = null;
     
                         /**
-                         * Feature pointOfContact.
-                         * @member {string} pointOfContact
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * ExactMatchInput instances.
+                         * @member {Array.<google.cloud.aiplatform.v1.IExactMatchInstance>} instances
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @instance
                          */
-                        Feature.prototype.pointOfContact = "";
+                        ExactMatchInput.prototype.instances = $util.emptyArray;
     
                         /**
-                         * Creates a new Feature instance using the specified properties.
+                         * Creates a new ExactMatchInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IFeature=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1.Feature} Feature instance
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInput} ExactMatchInput instance
                          */
-                        Feature.create = function create(properties) {
-                            return new Feature(properties);
+                        ExactMatchInput.create = function create(properties) {
+                            return new ExactMatchInput(properties);
                         };
     
                         /**
-                         * Encodes the specified Feature message. Does not implicitly {@link google.cloud.aiplatform.v1.Feature.verify|verify} messages.
+                         * Encodes the specified ExactMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IFeature} message Feature message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInput} message ExactMatchInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        Feature.encode = function encode(message, writer) {
+                        ExactMatchInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.name != null && Object.hasOwnProperty.call(message, "name"))
-                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.name);
-                            if (message.description != null && Object.hasOwnProperty.call(message, "description"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.description);
-                            if (message.valueType != null && Object.hasOwnProperty.call(message, "valueType"))
-                                writer.uint32(/* id 3, wireType 0 =*/24).int32(message.valueType);
-                            if (message.createTime != null && Object.hasOwnProperty.call(message, "createTime"))
-                                $root.google.protobuf.Timestamp.encode(message.createTime, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
-                            if (message.updateTime != null && Object.hasOwnProperty.call(message, "updateTime"))
-                                $root.google.protobuf.Timestamp.encode(message.updateTime, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
-                            if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
-                                for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
-                                    writer.uint32(/* id 6, wireType 2 =*/50).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
-                            if (message.etag != null && Object.hasOwnProperty.call(message, "etag"))
-                                writer.uint32(/* id 7, wireType 2 =*/58).string(message.etag);
-                            if (message.monitoringStatsAnomalies != null && message.monitoringStatsAnomalies.length)
-                                for (var i = 0; i < message.monitoringStatsAnomalies.length; ++i)
-                                    $root.google.cloud.aiplatform.v1.Feature.MonitoringStatsAnomaly.encode(message.monitoringStatsAnomalies[i], writer.uint32(/* id 11, wireType 2 =*/90).fork()).ldelim();
-                            if (message.disableMonitoring != null && Object.hasOwnProperty.call(message, "disableMonitoring"))
-                                writer.uint32(/* id 12, wireType 0 =*/96).bool(message.disableMonitoring);
-                            if (message.versionColumnName != null && Object.hasOwnProperty.call(message, "versionColumnName"))
-                                writer.uint32(/* id 106, wireType 2 =*/850).string(message.versionColumnName);
-                            if (message.pointOfContact != null && Object.hasOwnProperty.call(message, "pointOfContact"))
-                                writer.uint32(/* id 107, wireType 2 =*/858).string(message.pointOfContact);
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.ExactMatchSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instances != null && message.instances.length)
+                                for (var i = 0; i < message.instances.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ExactMatchInstance.encode(message.instances[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified Feature message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.Feature.verify|verify} messages.
+                         * Encodes the specified ExactMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1.IFeature} message Feature message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInput} message ExactMatchInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        Feature.encodeDelimited = function encodeDelimited(message, writer) {
+                        ExactMatchInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a Feature message from the specified reader or buffer.
+                         * Decodes an ExactMatchInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1.Feature} Feature
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInput} ExactMatchInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        Feature.decode = function decode(reader, length) {
+                        ExactMatchInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.Feature(), key, value;
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ExactMatchInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.name = reader.string();
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.ExactMatchSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.description = reader.string();
-                                        break;
-                                    }
-                                case 3: {
-                                        message.valueType = reader.int32();
-                                        break;
-                                    }
-                                case 4: {
-                                        message.createTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
-                                        break;
-                                    }
-                                case 5: {
-                                        message.updateTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
-                                        break;
-                                    }
-                                case 6: {
-                                        if (message.labels === $util.emptyObject)
-                                            message.labels = {};
-                                        var end2 = reader.uint32() + reader.pos;
-                                        key = "";
-                                        value = "";
-                                        while (reader.pos < end2) {
-                                            var tag2 = reader.uint32();
-                                            switch (tag2 >>> 3) {
-                                            case 1:
-                                                key = reader.string();
-                                                break;
-                                            case 2:
-                                                value = reader.string();
-                                                break;
-                                            default:
-                                                reader.skipType(tag2 & 7);
-                                                break;
-                                            }
-                                        }
-                                        message.labels[key] = value;
-                                        break;
-                                    }
-                                case 7: {
-                                        message.etag = reader.string();
-                                        break;
-                                    }
-                                case 12: {
-                                        message.disableMonitoring = reader.bool();
-                                        break;
-                                    }
-                                case 11: {
-                                        if (!(message.monitoringStatsAnomalies && message.monitoringStatsAnomalies.length))
-                                            message.monitoringStatsAnomalies = [];
-                                        message.monitoringStatsAnomalies.push($root.google.cloud.aiplatform.v1.Feature.MonitoringStatsAnomaly.decode(reader, reader.uint32()));
-                                        break;
-                                    }
-                                case 106: {
-                                        message.versionColumnName = reader.string();
-                                        break;
-                                    }
-                                case 107: {
-                                        message.pointOfContact = reader.string();
+                                        if (!(message.instances && message.instances.length))
+                                            message.instances = [];
+                                        message.instances.push($root.google.cloud.aiplatform.v1.ExactMatchInstance.decode(reader, reader.uint32()));
                                         break;
                                     }
                                 default:
@@ -62058,52 +64657,25692 @@
                         };
     
                         /**
-                         * Decodes a Feature message from the specified reader or buffer, length delimited.
+                         * Decodes an ExactMatchInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1.Feature} Feature
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInput} ExactMatchInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        Feature.decodeDelimited = function decodeDelimited(reader) {
+                        ExactMatchInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a Feature message.
+                         * Verifies an ExactMatchInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        Feature.verify = function verify(message) {
+                        ExactMatchInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
-                            if (message.name != null && message.hasOwnProperty("name"))
-                                if (!$util.isString(message.name))
-                                    return "name: string expected";
-                            if (message.description != null && message.hasOwnProperty("description"))
-                                if (!$util.isString(message.description))
-                                    return "description: string expected";
-                            if (message.valueType != null && message.hasOwnProperty("valueType"))
-                                switch (message.valueType) {
-                                default:
-                                    return "valueType: enum value expected";
-                                case 0:
-                                case 1:
-                                case 2:
-                                case 3:
-                                case 4:
-                                case 9:
-                                case 10:
-                                case 11:
-                                case 12:
-                                case 13:
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.ExactMatchSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instances != null && message.hasOwnProperty("instances")) {
+                                if (!Array.isArray(message.instances))
+                                    return "instances: array expected";
+                                for (var i = 0; i < message.instances.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ExactMatchInstance.verify(message.instances[i]);
+                                    if (error)
+                                        return "instances." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an ExactMatchInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInput} ExactMatchInput
+                         */
+                        ExactMatchInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ExactMatchInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ExactMatchInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.ExactMatchInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.ExactMatchSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instances) {
+                                if (!Array.isArray(object.instances))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ExactMatchInput.instances: array expected");
+                                message.instances = [];
+                                for (var i = 0; i < object.instances.length; ++i) {
+                                    if (typeof object.instances[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ExactMatchInput.instances: object expected");
+                                    message.instances[i] = $root.google.cloud.aiplatform.v1.ExactMatchInstance.fromObject(object.instances[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an ExactMatchInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ExactMatchInput} message ExactMatchInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ExactMatchInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.instances = [];
+                            if (options.defaults)
+                                object.metricSpec = null;
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.ExactMatchSpec.toObject(message.metricSpec, options);
+                            if (message.instances && message.instances.length) {
+                                object.instances = [];
+                                for (var j = 0; j < message.instances.length; ++j)
+                                    object.instances[j] = $root.google.cloud.aiplatform.v1.ExactMatchInstance.toObject(message.instances[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ExactMatchInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ExactMatchInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ExactMatchInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ExactMatchInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ExactMatchInput";
+                        };
+    
+                        return ExactMatchInput;
+                    })();
+    
+                    v1.ExactMatchInstance = (function() {
+    
+                        /**
+                         * Properties of an ExactMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IExactMatchInstance
+                         * @property {string|null} [prediction] ExactMatchInstance prediction
+                         * @property {string|null} [reference] ExactMatchInstance reference
+                         */
+    
+                        /**
+                         * Constructs a new ExactMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents an ExactMatchInstance.
+                         * @implements IExactMatchInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInstance=} [properties] Properties to set
+                         */
+                        function ExactMatchInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ExactMatchInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @instance
+                         */
+                        ExactMatchInstance.prototype.prediction = null;
+    
+                        /**
+                         * ExactMatchInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @instance
+                         */
+                        ExactMatchInstance.prototype.reference = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ExactMatchInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ExactMatchInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * ExactMatchInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ExactMatchInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ExactMatchInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInstance} ExactMatchInstance instance
+                         */
+                        ExactMatchInstance.create = function create(properties) {
+                            return new ExactMatchInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInstance} message ExactMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchInstance} message ExactMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInstance} ExactMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ExactMatchInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInstance} ExactMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an ExactMatchInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ExactMatchInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an ExactMatchInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchInstance} ExactMatchInstance
+                         */
+                        ExactMatchInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ExactMatchInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ExactMatchInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an ExactMatchInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ExactMatchInstance} message ExactMatchInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ExactMatchInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ExactMatchInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ExactMatchInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ExactMatchInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ExactMatchInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ExactMatchInstance";
+                        };
+    
+                        return ExactMatchInstance;
+                    })();
+    
+                    v1.ExactMatchSpec = (function() {
+    
+                        /**
+                         * Properties of an ExactMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IExactMatchSpec
+                         */
+    
+                        /**
+                         * Constructs a new ExactMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents an ExactMatchSpec.
+                         * @implements IExactMatchSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IExactMatchSpec=} [properties] Properties to set
+                         */
+                        function ExactMatchSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Creates a new ExactMatchSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchSpec} ExactMatchSpec instance
+                         */
+                        ExactMatchSpec.create = function create(properties) {
+                            return new ExactMatchSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchSpec} message ExactMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchSpec} message ExactMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchSpec} ExactMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ExactMatchSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchSpec} ExactMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an ExactMatchSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ExactMatchSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an ExactMatchSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchSpec} ExactMatchSpec
+                         */
+                        ExactMatchSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ExactMatchSpec)
+                                return object;
+                            return new $root.google.cloud.aiplatform.v1.ExactMatchSpec();
+                        };
+    
+                        /**
+                         * Creates a plain object from an ExactMatchSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ExactMatchSpec} message ExactMatchSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ExactMatchSpec.toObject = function toObject() {
+                            return {};
+                        };
+    
+                        /**
+                         * Converts this ExactMatchSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ExactMatchSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ExactMatchSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ExactMatchSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ExactMatchSpec";
+                        };
+    
+                        return ExactMatchSpec;
+                    })();
+    
+                    v1.ExactMatchResults = (function() {
+    
+                        /**
+                         * Properties of an ExactMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IExactMatchResults
+                         * @property {Array.<google.cloud.aiplatform.v1.IExactMatchMetricValue>|null} [exactMatchMetricValues] ExactMatchResults exactMatchMetricValues
+                         */
+    
+                        /**
+                         * Constructs a new ExactMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents an ExactMatchResults.
+                         * @implements IExactMatchResults
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IExactMatchResults=} [properties] Properties to set
+                         */
+                        function ExactMatchResults(properties) {
+                            this.exactMatchMetricValues = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ExactMatchResults exactMatchMetricValues.
+                         * @member {Array.<google.cloud.aiplatform.v1.IExactMatchMetricValue>} exactMatchMetricValues
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @instance
+                         */
+                        ExactMatchResults.prototype.exactMatchMetricValues = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ExactMatchResults instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchResults=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchResults} ExactMatchResults instance
+                         */
+                        ExactMatchResults.create = function create(properties) {
+                            return new ExactMatchResults(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchResults.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchResults} message ExactMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchResults.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.exactMatchMetricValues != null && message.exactMatchMetricValues.length)
+                                for (var i = 0; i < message.exactMatchMetricValues.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ExactMatchMetricValue.encode(message.exactMatchMetricValues[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchResults.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchResults} message ExactMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchResults.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchResults message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchResults} ExactMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchResults.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ExactMatchResults();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.exactMatchMetricValues && message.exactMatchMetricValues.length))
+                                            message.exactMatchMetricValues = [];
+                                        message.exactMatchMetricValues.push($root.google.cloud.aiplatform.v1.ExactMatchMetricValue.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchResults message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchResults} ExactMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchResults.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an ExactMatchResults message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ExactMatchResults.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.exactMatchMetricValues != null && message.hasOwnProperty("exactMatchMetricValues")) {
+                                if (!Array.isArray(message.exactMatchMetricValues))
+                                    return "exactMatchMetricValues: array expected";
+                                for (var i = 0; i < message.exactMatchMetricValues.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ExactMatchMetricValue.verify(message.exactMatchMetricValues[i]);
+                                    if (error)
+                                        return "exactMatchMetricValues." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an ExactMatchResults message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchResults} ExactMatchResults
+                         */
+                        ExactMatchResults.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ExactMatchResults)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ExactMatchResults();
+                            if (object.exactMatchMetricValues) {
+                                if (!Array.isArray(object.exactMatchMetricValues))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ExactMatchResults.exactMatchMetricValues: array expected");
+                                message.exactMatchMetricValues = [];
+                                for (var i = 0; i < object.exactMatchMetricValues.length; ++i) {
+                                    if (typeof object.exactMatchMetricValues[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ExactMatchResults.exactMatchMetricValues: object expected");
+                                    message.exactMatchMetricValues[i] = $root.google.cloud.aiplatform.v1.ExactMatchMetricValue.fromObject(object.exactMatchMetricValues[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an ExactMatchResults message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ExactMatchResults} message ExactMatchResults
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ExactMatchResults.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.exactMatchMetricValues = [];
+                            if (message.exactMatchMetricValues && message.exactMatchMetricValues.length) {
+                                object.exactMatchMetricValues = [];
+                                for (var j = 0; j < message.exactMatchMetricValues.length; ++j)
+                                    object.exactMatchMetricValues[j] = $root.google.cloud.aiplatform.v1.ExactMatchMetricValue.toObject(message.exactMatchMetricValues[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ExactMatchResults to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ExactMatchResults.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ExactMatchResults
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchResults
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ExactMatchResults.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ExactMatchResults";
+                        };
+    
+                        return ExactMatchResults;
+                    })();
+    
+                    v1.ExactMatchMetricValue = (function() {
+    
+                        /**
+                         * Properties of an ExactMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IExactMatchMetricValue
+                         * @property {number|null} [score] ExactMatchMetricValue score
+                         */
+    
+                        /**
+                         * Constructs a new ExactMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents an ExactMatchMetricValue.
+                         * @implements IExactMatchMetricValue
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IExactMatchMetricValue=} [properties] Properties to set
+                         */
+                        function ExactMatchMetricValue(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ExactMatchMetricValue score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @instance
+                         */
+                        ExactMatchMetricValue.prototype.score = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ExactMatchMetricValue _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @instance
+                         */
+                        Object.defineProperty(ExactMatchMetricValue.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ExactMatchMetricValue instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchMetricValue=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchMetricValue} ExactMatchMetricValue instance
+                         */
+                        ExactMatchMetricValue.create = function create(properties) {
+                            return new ExactMatchMetricValue(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchMetricValue.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchMetricValue} message ExactMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchMetricValue.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ExactMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ExactMatchMetricValue.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExactMatchMetricValue} message ExactMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ExactMatchMetricValue.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchMetricValue message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchMetricValue} ExactMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchMetricValue.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ExactMatchMetricValue();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an ExactMatchMetricValue message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchMetricValue} ExactMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ExactMatchMetricValue.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an ExactMatchMetricValue message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ExactMatchMetricValue.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an ExactMatchMetricValue message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ExactMatchMetricValue} ExactMatchMetricValue
+                         */
+                        ExactMatchMetricValue.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ExactMatchMetricValue)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ExactMatchMetricValue();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an ExactMatchMetricValue message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ExactMatchMetricValue} message ExactMatchMetricValue
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ExactMatchMetricValue.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ExactMatchMetricValue to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ExactMatchMetricValue.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ExactMatchMetricValue
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ExactMatchMetricValue
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ExactMatchMetricValue.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ExactMatchMetricValue";
+                        };
+    
+                        return ExactMatchMetricValue;
+                    })();
+    
+                    v1.BleuInput = (function() {
+    
+                        /**
+                         * Properties of a BleuInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IBleuInput
+                         * @property {google.cloud.aiplatform.v1.IBleuSpec|null} [metricSpec] BleuInput metricSpec
+                         * @property {Array.<google.cloud.aiplatform.v1.IBleuInstance>|null} [instances] BleuInput instances
+                         */
+    
+                        /**
+                         * Constructs a new BleuInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a BleuInput.
+                         * @implements IBleuInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IBleuInput=} [properties] Properties to set
+                         */
+                        function BleuInput(properties) {
+                            this.instances = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * BleuInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IBleuSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @instance
+                         */
+                        BleuInput.prototype.metricSpec = null;
+    
+                        /**
+                         * BleuInput instances.
+                         * @member {Array.<google.cloud.aiplatform.v1.IBleuInstance>} instances
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @instance
+                         */
+                        BleuInput.prototype.instances = $util.emptyArray;
+    
+                        /**
+                         * Creates a new BleuInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.BleuInput} BleuInput instance
+                         */
+                        BleuInput.create = function create(properties) {
+                            return new BleuInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified BleuInput message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuInput} message BleuInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.BleuSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instances != null && message.instances.length)
+                                for (var i = 0; i < message.instances.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.BleuInstance.encode(message.instances[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified BleuInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuInput} message BleuInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a BleuInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.BleuInput} BleuInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.BleuInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.BleuSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        if (!(message.instances && message.instances.length))
+                                            message.instances = [];
+                                        message.instances.push($root.google.cloud.aiplatform.v1.BleuInstance.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a BleuInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.BleuInput} BleuInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a BleuInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        BleuInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.BleuSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instances != null && message.hasOwnProperty("instances")) {
+                                if (!Array.isArray(message.instances))
+                                    return "instances: array expected";
+                                for (var i = 0; i < message.instances.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.BleuInstance.verify(message.instances[i]);
+                                    if (error)
+                                        return "instances." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a BleuInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.BleuInput} BleuInput
+                         */
+                        BleuInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.BleuInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.BleuInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.BleuInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.BleuSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instances) {
+                                if (!Array.isArray(object.instances))
+                                    throw TypeError(".google.cloud.aiplatform.v1.BleuInput.instances: array expected");
+                                message.instances = [];
+                                for (var i = 0; i < object.instances.length; ++i) {
+                                    if (typeof object.instances[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.BleuInput.instances: object expected");
+                                    message.instances[i] = $root.google.cloud.aiplatform.v1.BleuInstance.fromObject(object.instances[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a BleuInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.BleuInput} message BleuInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        BleuInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.instances = [];
+                            if (options.defaults)
+                                object.metricSpec = null;
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.BleuSpec.toObject(message.metricSpec, options);
+                            if (message.instances && message.instances.length) {
+                                object.instances = [];
+                                for (var j = 0; j < message.instances.length; ++j)
+                                    object.instances[j] = $root.google.cloud.aiplatform.v1.BleuInstance.toObject(message.instances[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this BleuInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        BleuInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for BleuInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.BleuInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        BleuInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.BleuInput";
+                        };
+    
+                        return BleuInput;
+                    })();
+    
+                    v1.BleuInstance = (function() {
+    
+                        /**
+                         * Properties of a BleuInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IBleuInstance
+                         * @property {string|null} [prediction] BleuInstance prediction
+                         * @property {string|null} [reference] BleuInstance reference
+                         */
+    
+                        /**
+                         * Constructs a new BleuInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a BleuInstance.
+                         * @implements IBleuInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IBleuInstance=} [properties] Properties to set
+                         */
+                        function BleuInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * BleuInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @instance
+                         */
+                        BleuInstance.prototype.prediction = null;
+    
+                        /**
+                         * BleuInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @instance
+                         */
+                        BleuInstance.prototype.reference = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * BleuInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @instance
+                         */
+                        Object.defineProperty(BleuInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * BleuInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @instance
+                         */
+                        Object.defineProperty(BleuInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new BleuInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.BleuInstance} BleuInstance instance
+                         */
+                        BleuInstance.create = function create(properties) {
+                            return new BleuInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified BleuInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuInstance} message BleuInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified BleuInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuInstance} message BleuInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a BleuInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.BleuInstance} BleuInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.BleuInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a BleuInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.BleuInstance} BleuInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a BleuInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        BleuInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a BleuInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.BleuInstance} BleuInstance
+                         */
+                        BleuInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.BleuInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.BleuInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a BleuInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.BleuInstance} message BleuInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        BleuInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this BleuInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        BleuInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for BleuInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.BleuInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        BleuInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.BleuInstance";
+                        };
+    
+                        return BleuInstance;
+                    })();
+    
+                    v1.BleuSpec = (function() {
+    
+                        /**
+                         * Properties of a BleuSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IBleuSpec
+                         * @property {boolean|null} [useEffectiveOrder] BleuSpec useEffectiveOrder
+                         */
+    
+                        /**
+                         * Constructs a new BleuSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a BleuSpec.
+                         * @implements IBleuSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IBleuSpec=} [properties] Properties to set
+                         */
+                        function BleuSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * BleuSpec useEffectiveOrder.
+                         * @member {boolean} useEffectiveOrder
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @instance
+                         */
+                        BleuSpec.prototype.useEffectiveOrder = false;
+    
+                        /**
+                         * Creates a new BleuSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.BleuSpec} BleuSpec instance
+                         */
+                        BleuSpec.create = function create(properties) {
+                            return new BleuSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified BleuSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuSpec} message BleuSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useEffectiveOrder != null && Object.hasOwnProperty.call(message, "useEffectiveOrder"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useEffectiveOrder);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified BleuSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuSpec} message BleuSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a BleuSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.BleuSpec} BleuSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.BleuSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useEffectiveOrder = reader.bool();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a BleuSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.BleuSpec} BleuSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a BleuSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        BleuSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useEffectiveOrder != null && message.hasOwnProperty("useEffectiveOrder"))
+                                if (typeof message.useEffectiveOrder !== "boolean")
+                                    return "useEffectiveOrder: boolean expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a BleuSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.BleuSpec} BleuSpec
+                         */
+                        BleuSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.BleuSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.BleuSpec();
+                            if (object.useEffectiveOrder != null)
+                                message.useEffectiveOrder = Boolean(object.useEffectiveOrder);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a BleuSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.BleuSpec} message BleuSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        BleuSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.useEffectiveOrder = false;
+                            if (message.useEffectiveOrder != null && message.hasOwnProperty("useEffectiveOrder"))
+                                object.useEffectiveOrder = message.useEffectiveOrder;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this BleuSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        BleuSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for BleuSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.BleuSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        BleuSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.BleuSpec";
+                        };
+    
+                        return BleuSpec;
+                    })();
+    
+                    v1.BleuResults = (function() {
+    
+                        /**
+                         * Properties of a BleuResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IBleuResults
+                         * @property {Array.<google.cloud.aiplatform.v1.IBleuMetricValue>|null} [bleuMetricValues] BleuResults bleuMetricValues
+                         */
+    
+                        /**
+                         * Constructs a new BleuResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a BleuResults.
+                         * @implements IBleuResults
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IBleuResults=} [properties] Properties to set
+                         */
+                        function BleuResults(properties) {
+                            this.bleuMetricValues = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * BleuResults bleuMetricValues.
+                         * @member {Array.<google.cloud.aiplatform.v1.IBleuMetricValue>} bleuMetricValues
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @instance
+                         */
+                        BleuResults.prototype.bleuMetricValues = $util.emptyArray;
+    
+                        /**
+                         * Creates a new BleuResults instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuResults=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.BleuResults} BleuResults instance
+                         */
+                        BleuResults.create = function create(properties) {
+                            return new BleuResults(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified BleuResults message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuResults.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuResults} message BleuResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuResults.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.bleuMetricValues != null && message.bleuMetricValues.length)
+                                for (var i = 0; i < message.bleuMetricValues.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.BleuMetricValue.encode(message.bleuMetricValues[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified BleuResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuResults.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuResults} message BleuResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuResults.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a BleuResults message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.BleuResults} BleuResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuResults.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.BleuResults();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.bleuMetricValues && message.bleuMetricValues.length))
+                                            message.bleuMetricValues = [];
+                                        message.bleuMetricValues.push($root.google.cloud.aiplatform.v1.BleuMetricValue.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a BleuResults message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.BleuResults} BleuResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuResults.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a BleuResults message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        BleuResults.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.bleuMetricValues != null && message.hasOwnProperty("bleuMetricValues")) {
+                                if (!Array.isArray(message.bleuMetricValues))
+                                    return "bleuMetricValues: array expected";
+                                for (var i = 0; i < message.bleuMetricValues.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.BleuMetricValue.verify(message.bleuMetricValues[i]);
+                                    if (error)
+                                        return "bleuMetricValues." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a BleuResults message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.BleuResults} BleuResults
+                         */
+                        BleuResults.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.BleuResults)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.BleuResults();
+                            if (object.bleuMetricValues) {
+                                if (!Array.isArray(object.bleuMetricValues))
+                                    throw TypeError(".google.cloud.aiplatform.v1.BleuResults.bleuMetricValues: array expected");
+                                message.bleuMetricValues = [];
+                                for (var i = 0; i < object.bleuMetricValues.length; ++i) {
+                                    if (typeof object.bleuMetricValues[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.BleuResults.bleuMetricValues: object expected");
+                                    message.bleuMetricValues[i] = $root.google.cloud.aiplatform.v1.BleuMetricValue.fromObject(object.bleuMetricValues[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a BleuResults message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.BleuResults} message BleuResults
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        BleuResults.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.bleuMetricValues = [];
+                            if (message.bleuMetricValues && message.bleuMetricValues.length) {
+                                object.bleuMetricValues = [];
+                                for (var j = 0; j < message.bleuMetricValues.length; ++j)
+                                    object.bleuMetricValues[j] = $root.google.cloud.aiplatform.v1.BleuMetricValue.toObject(message.bleuMetricValues[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this BleuResults to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        BleuResults.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for BleuResults
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.BleuResults
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        BleuResults.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.BleuResults";
+                        };
+    
+                        return BleuResults;
+                    })();
+    
+                    v1.BleuMetricValue = (function() {
+    
+                        /**
+                         * Properties of a BleuMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IBleuMetricValue
+                         * @property {number|null} [score] BleuMetricValue score
+                         */
+    
+                        /**
+                         * Constructs a new BleuMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a BleuMetricValue.
+                         * @implements IBleuMetricValue
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IBleuMetricValue=} [properties] Properties to set
+                         */
+                        function BleuMetricValue(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * BleuMetricValue score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @instance
+                         */
+                        BleuMetricValue.prototype.score = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * BleuMetricValue _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @instance
+                         */
+                        Object.defineProperty(BleuMetricValue.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new BleuMetricValue instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuMetricValue=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.BleuMetricValue} BleuMetricValue instance
+                         */
+                        BleuMetricValue.create = function create(properties) {
+                            return new BleuMetricValue(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified BleuMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.BleuMetricValue.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuMetricValue} message BleuMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuMetricValue.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified BleuMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.BleuMetricValue.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IBleuMetricValue} message BleuMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        BleuMetricValue.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a BleuMetricValue message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.BleuMetricValue} BleuMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuMetricValue.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.BleuMetricValue();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a BleuMetricValue message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.BleuMetricValue} BleuMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        BleuMetricValue.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a BleuMetricValue message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        BleuMetricValue.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a BleuMetricValue message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.BleuMetricValue} BleuMetricValue
+                         */
+                        BleuMetricValue.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.BleuMetricValue)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.BleuMetricValue();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a BleuMetricValue message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.BleuMetricValue} message BleuMetricValue
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        BleuMetricValue.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this BleuMetricValue to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        BleuMetricValue.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for BleuMetricValue
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.BleuMetricValue
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        BleuMetricValue.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.BleuMetricValue";
+                        };
+    
+                        return BleuMetricValue;
+                    })();
+    
+                    v1.RougeInput = (function() {
+    
+                        /**
+                         * Properties of a RougeInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IRougeInput
+                         * @property {google.cloud.aiplatform.v1.IRougeSpec|null} [metricSpec] RougeInput metricSpec
+                         * @property {Array.<google.cloud.aiplatform.v1.IRougeInstance>|null} [instances] RougeInput instances
+                         */
+    
+                        /**
+                         * Constructs a new RougeInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a RougeInput.
+                         * @implements IRougeInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IRougeInput=} [properties] Properties to set
+                         */
+                        function RougeInput(properties) {
+                            this.instances = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * RougeInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IRougeSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @instance
+                         */
+                        RougeInput.prototype.metricSpec = null;
+    
+                        /**
+                         * RougeInput instances.
+                         * @member {Array.<google.cloud.aiplatform.v1.IRougeInstance>} instances
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @instance
+                         */
+                        RougeInput.prototype.instances = $util.emptyArray;
+    
+                        /**
+                         * Creates a new RougeInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.RougeInput} RougeInput instance
+                         */
+                        RougeInput.create = function create(properties) {
+                            return new RougeInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified RougeInput message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeInput} message RougeInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.RougeSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instances != null && message.instances.length)
+                                for (var i = 0; i < message.instances.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.RougeInstance.encode(message.instances[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified RougeInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeInput} message RougeInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a RougeInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.RougeInput} RougeInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.RougeInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.RougeSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        if (!(message.instances && message.instances.length))
+                                            message.instances = [];
+                                        message.instances.push($root.google.cloud.aiplatform.v1.RougeInstance.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a RougeInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.RougeInput} RougeInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a RougeInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        RougeInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.RougeSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instances != null && message.hasOwnProperty("instances")) {
+                                if (!Array.isArray(message.instances))
+                                    return "instances: array expected";
+                                for (var i = 0; i < message.instances.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.RougeInstance.verify(message.instances[i]);
+                                    if (error)
+                                        return "instances." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a RougeInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.RougeInput} RougeInput
+                         */
+                        RougeInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.RougeInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.RougeInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.RougeInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.RougeSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instances) {
+                                if (!Array.isArray(object.instances))
+                                    throw TypeError(".google.cloud.aiplatform.v1.RougeInput.instances: array expected");
+                                message.instances = [];
+                                for (var i = 0; i < object.instances.length; ++i) {
+                                    if (typeof object.instances[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.RougeInput.instances: object expected");
+                                    message.instances[i] = $root.google.cloud.aiplatform.v1.RougeInstance.fromObject(object.instances[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a RougeInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.RougeInput} message RougeInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        RougeInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.instances = [];
+                            if (options.defaults)
+                                object.metricSpec = null;
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.RougeSpec.toObject(message.metricSpec, options);
+                            if (message.instances && message.instances.length) {
+                                object.instances = [];
+                                for (var j = 0; j < message.instances.length; ++j)
+                                    object.instances[j] = $root.google.cloud.aiplatform.v1.RougeInstance.toObject(message.instances[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this RougeInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        RougeInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for RougeInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.RougeInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        RougeInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.RougeInput";
+                        };
+    
+                        return RougeInput;
+                    })();
+    
+                    v1.RougeInstance = (function() {
+    
+                        /**
+                         * Properties of a RougeInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IRougeInstance
+                         * @property {string|null} [prediction] RougeInstance prediction
+                         * @property {string|null} [reference] RougeInstance reference
+                         */
+    
+                        /**
+                         * Constructs a new RougeInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a RougeInstance.
+                         * @implements IRougeInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IRougeInstance=} [properties] Properties to set
+                         */
+                        function RougeInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * RougeInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @instance
+                         */
+                        RougeInstance.prototype.prediction = null;
+    
+                        /**
+                         * RougeInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @instance
+                         */
+                        RougeInstance.prototype.reference = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * RougeInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @instance
+                         */
+                        Object.defineProperty(RougeInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * RougeInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @instance
+                         */
+                        Object.defineProperty(RougeInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new RougeInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.RougeInstance} RougeInstance instance
+                         */
+                        RougeInstance.create = function create(properties) {
+                            return new RougeInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified RougeInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeInstance} message RougeInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified RougeInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeInstance} message RougeInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a RougeInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.RougeInstance} RougeInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.RougeInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a RougeInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.RougeInstance} RougeInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a RougeInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        RougeInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a RougeInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.RougeInstance} RougeInstance
+                         */
+                        RougeInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.RougeInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.RougeInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a RougeInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.RougeInstance} message RougeInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        RougeInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this RougeInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        RougeInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for RougeInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.RougeInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        RougeInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.RougeInstance";
+                        };
+    
+                        return RougeInstance;
+                    })();
+    
+                    v1.RougeSpec = (function() {
+    
+                        /**
+                         * Properties of a RougeSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IRougeSpec
+                         * @property {string|null} [rougeType] RougeSpec rougeType
+                         * @property {boolean|null} [useStemmer] RougeSpec useStemmer
+                         * @property {boolean|null} [splitSummaries] RougeSpec splitSummaries
+                         */
+    
+                        /**
+                         * Constructs a new RougeSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a RougeSpec.
+                         * @implements IRougeSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IRougeSpec=} [properties] Properties to set
+                         */
+                        function RougeSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * RougeSpec rougeType.
+                         * @member {string} rougeType
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @instance
+                         */
+                        RougeSpec.prototype.rougeType = "";
+    
+                        /**
+                         * RougeSpec useStemmer.
+                         * @member {boolean} useStemmer
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @instance
+                         */
+                        RougeSpec.prototype.useStemmer = false;
+    
+                        /**
+                         * RougeSpec splitSummaries.
+                         * @member {boolean} splitSummaries
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @instance
+                         */
+                        RougeSpec.prototype.splitSummaries = false;
+    
+                        /**
+                         * Creates a new RougeSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.RougeSpec} RougeSpec instance
+                         */
+                        RougeSpec.create = function create(properties) {
+                            return new RougeSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified RougeSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeSpec} message RougeSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.rougeType != null && Object.hasOwnProperty.call(message, "rougeType"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.rougeType);
+                            if (message.useStemmer != null && Object.hasOwnProperty.call(message, "useStemmer"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).bool(message.useStemmer);
+                            if (message.splitSummaries != null && Object.hasOwnProperty.call(message, "splitSummaries"))
+                                writer.uint32(/* id 3, wireType 0 =*/24).bool(message.splitSummaries);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified RougeSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeSpec} message RougeSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a RougeSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.RougeSpec} RougeSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.RougeSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.rougeType = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.useStemmer = reader.bool();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.splitSummaries = reader.bool();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a RougeSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.RougeSpec} RougeSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a RougeSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        RougeSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.rougeType != null && message.hasOwnProperty("rougeType"))
+                                if (!$util.isString(message.rougeType))
+                                    return "rougeType: string expected";
+                            if (message.useStemmer != null && message.hasOwnProperty("useStemmer"))
+                                if (typeof message.useStemmer !== "boolean")
+                                    return "useStemmer: boolean expected";
+                            if (message.splitSummaries != null && message.hasOwnProperty("splitSummaries"))
+                                if (typeof message.splitSummaries !== "boolean")
+                                    return "splitSummaries: boolean expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a RougeSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.RougeSpec} RougeSpec
+                         */
+                        RougeSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.RougeSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.RougeSpec();
+                            if (object.rougeType != null)
+                                message.rougeType = String(object.rougeType);
+                            if (object.useStemmer != null)
+                                message.useStemmer = Boolean(object.useStemmer);
+                            if (object.splitSummaries != null)
+                                message.splitSummaries = Boolean(object.splitSummaries);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a RougeSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.RougeSpec} message RougeSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        RougeSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.rougeType = "";
+                                object.useStemmer = false;
+                                object.splitSummaries = false;
+                            }
+                            if (message.rougeType != null && message.hasOwnProperty("rougeType"))
+                                object.rougeType = message.rougeType;
+                            if (message.useStemmer != null && message.hasOwnProperty("useStemmer"))
+                                object.useStemmer = message.useStemmer;
+                            if (message.splitSummaries != null && message.hasOwnProperty("splitSummaries"))
+                                object.splitSummaries = message.splitSummaries;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this RougeSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        RougeSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for RougeSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.RougeSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        RougeSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.RougeSpec";
+                        };
+    
+                        return RougeSpec;
+                    })();
+    
+                    v1.RougeResults = (function() {
+    
+                        /**
+                         * Properties of a RougeResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IRougeResults
+                         * @property {Array.<google.cloud.aiplatform.v1.IRougeMetricValue>|null} [rougeMetricValues] RougeResults rougeMetricValues
+                         */
+    
+                        /**
+                         * Constructs a new RougeResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a RougeResults.
+                         * @implements IRougeResults
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IRougeResults=} [properties] Properties to set
+                         */
+                        function RougeResults(properties) {
+                            this.rougeMetricValues = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * RougeResults rougeMetricValues.
+                         * @member {Array.<google.cloud.aiplatform.v1.IRougeMetricValue>} rougeMetricValues
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @instance
+                         */
+                        RougeResults.prototype.rougeMetricValues = $util.emptyArray;
+    
+                        /**
+                         * Creates a new RougeResults instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeResults=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.RougeResults} RougeResults instance
+                         */
+                        RougeResults.create = function create(properties) {
+                            return new RougeResults(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified RougeResults message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeResults.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeResults} message RougeResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeResults.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.rougeMetricValues != null && message.rougeMetricValues.length)
+                                for (var i = 0; i < message.rougeMetricValues.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.RougeMetricValue.encode(message.rougeMetricValues[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified RougeResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeResults.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeResults} message RougeResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeResults.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a RougeResults message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.RougeResults} RougeResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeResults.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.RougeResults();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.rougeMetricValues && message.rougeMetricValues.length))
+                                            message.rougeMetricValues = [];
+                                        message.rougeMetricValues.push($root.google.cloud.aiplatform.v1.RougeMetricValue.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a RougeResults message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.RougeResults} RougeResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeResults.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a RougeResults message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        RougeResults.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.rougeMetricValues != null && message.hasOwnProperty("rougeMetricValues")) {
+                                if (!Array.isArray(message.rougeMetricValues))
+                                    return "rougeMetricValues: array expected";
+                                for (var i = 0; i < message.rougeMetricValues.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.RougeMetricValue.verify(message.rougeMetricValues[i]);
+                                    if (error)
+                                        return "rougeMetricValues." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a RougeResults message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.RougeResults} RougeResults
+                         */
+                        RougeResults.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.RougeResults)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.RougeResults();
+                            if (object.rougeMetricValues) {
+                                if (!Array.isArray(object.rougeMetricValues))
+                                    throw TypeError(".google.cloud.aiplatform.v1.RougeResults.rougeMetricValues: array expected");
+                                message.rougeMetricValues = [];
+                                for (var i = 0; i < object.rougeMetricValues.length; ++i) {
+                                    if (typeof object.rougeMetricValues[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.RougeResults.rougeMetricValues: object expected");
+                                    message.rougeMetricValues[i] = $root.google.cloud.aiplatform.v1.RougeMetricValue.fromObject(object.rougeMetricValues[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a RougeResults message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.RougeResults} message RougeResults
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        RougeResults.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.rougeMetricValues = [];
+                            if (message.rougeMetricValues && message.rougeMetricValues.length) {
+                                object.rougeMetricValues = [];
+                                for (var j = 0; j < message.rougeMetricValues.length; ++j)
+                                    object.rougeMetricValues[j] = $root.google.cloud.aiplatform.v1.RougeMetricValue.toObject(message.rougeMetricValues[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this RougeResults to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        RougeResults.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for RougeResults
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.RougeResults
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        RougeResults.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.RougeResults";
+                        };
+    
+                        return RougeResults;
+                    })();
+    
+                    v1.RougeMetricValue = (function() {
+    
+                        /**
+                         * Properties of a RougeMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IRougeMetricValue
+                         * @property {number|null} [score] RougeMetricValue score
+                         */
+    
+                        /**
+                         * Constructs a new RougeMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a RougeMetricValue.
+                         * @implements IRougeMetricValue
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IRougeMetricValue=} [properties] Properties to set
+                         */
+                        function RougeMetricValue(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * RougeMetricValue score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @instance
+                         */
+                        RougeMetricValue.prototype.score = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * RougeMetricValue _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @instance
+                         */
+                        Object.defineProperty(RougeMetricValue.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new RougeMetricValue instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeMetricValue=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.RougeMetricValue} RougeMetricValue instance
+                         */
+                        RougeMetricValue.create = function create(properties) {
+                            return new RougeMetricValue(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified RougeMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.RougeMetricValue.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeMetricValue} message RougeMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeMetricValue.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified RougeMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.RougeMetricValue.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IRougeMetricValue} message RougeMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RougeMetricValue.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a RougeMetricValue message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.RougeMetricValue} RougeMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeMetricValue.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.RougeMetricValue();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a RougeMetricValue message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.RougeMetricValue} RougeMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RougeMetricValue.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a RougeMetricValue message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        RougeMetricValue.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a RougeMetricValue message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.RougeMetricValue} RougeMetricValue
+                         */
+                        RougeMetricValue.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.RougeMetricValue)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.RougeMetricValue();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a RougeMetricValue message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.RougeMetricValue} message RougeMetricValue
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        RougeMetricValue.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this RougeMetricValue to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        RougeMetricValue.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for RougeMetricValue
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.RougeMetricValue
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        RougeMetricValue.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.RougeMetricValue";
+                        };
+    
+                        return RougeMetricValue;
+                    })();
+    
+                    v1.CoherenceInput = (function() {
+    
+                        /**
+                         * Properties of a CoherenceInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ICoherenceInput
+                         * @property {google.cloud.aiplatform.v1.ICoherenceSpec|null} [metricSpec] CoherenceInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.ICoherenceInstance|null} [instance] CoherenceInput instance
+                         */
+    
+                        /**
+                         * Constructs a new CoherenceInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a CoherenceInput.
+                         * @implements ICoherenceInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInput=} [properties] Properties to set
+                         */
+                        function CoherenceInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * CoherenceInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.ICoherenceSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @instance
+                         */
+                        CoherenceInput.prototype.metricSpec = null;
+    
+                        /**
+                         * CoherenceInput instance.
+                         * @member {google.cloud.aiplatform.v1.ICoherenceInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @instance
+                         */
+                        CoherenceInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new CoherenceInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInput} CoherenceInput instance
+                         */
+                        CoherenceInput.create = function create(properties) {
+                            return new CoherenceInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceInput message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInput} message CoherenceInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.CoherenceSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.CoherenceInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInput} message CoherenceInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a CoherenceInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInput} CoherenceInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.CoherenceInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.CoherenceSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.CoherenceInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a CoherenceInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInput} CoherenceInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a CoherenceInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        CoherenceInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.CoherenceSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.CoherenceInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a CoherenceInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInput} CoherenceInput
+                         */
+                        CoherenceInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.CoherenceInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.CoherenceInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.CoherenceInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.CoherenceSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.CoherenceInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.CoherenceInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a CoherenceInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.CoherenceInput} message CoherenceInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        CoherenceInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.CoherenceSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.CoherenceInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this CoherenceInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        CoherenceInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for CoherenceInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        CoherenceInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.CoherenceInput";
+                        };
+    
+                        return CoherenceInput;
+                    })();
+    
+                    v1.CoherenceInstance = (function() {
+    
+                        /**
+                         * Properties of a CoherenceInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ICoherenceInstance
+                         * @property {string|null} [prediction] CoherenceInstance prediction
+                         */
+    
+                        /**
+                         * Constructs a new CoherenceInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a CoherenceInstance.
+                         * @implements ICoherenceInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInstance=} [properties] Properties to set
+                         */
+                        function CoherenceInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * CoherenceInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @instance
+                         */
+                        CoherenceInstance.prototype.prediction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * CoherenceInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @instance
+                         */
+                        Object.defineProperty(CoherenceInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new CoherenceInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInstance} CoherenceInstance instance
+                         */
+                        CoherenceInstance.create = function create(properties) {
+                            return new CoherenceInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInstance} message CoherenceInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceInstance} message CoherenceInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a CoherenceInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInstance} CoherenceInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.CoherenceInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a CoherenceInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInstance} CoherenceInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a CoherenceInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        CoherenceInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a CoherenceInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.CoherenceInstance} CoherenceInstance
+                         */
+                        CoherenceInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.CoherenceInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.CoherenceInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a CoherenceInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.CoherenceInstance} message CoherenceInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        CoherenceInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this CoherenceInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        CoherenceInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for CoherenceInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.CoherenceInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        CoherenceInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.CoherenceInstance";
+                        };
+    
+                        return CoherenceInstance;
+                    })();
+    
+                    v1.CoherenceSpec = (function() {
+    
+                        /**
+                         * Properties of a CoherenceSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ICoherenceSpec
+                         * @property {number|null} [version] CoherenceSpec version
+                         */
+    
+                        /**
+                         * Constructs a new CoherenceSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a CoherenceSpec.
+                         * @implements ICoherenceSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ICoherenceSpec=} [properties] Properties to set
+                         */
+                        function CoherenceSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * CoherenceSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @instance
+                         */
+                        CoherenceSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new CoherenceSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.CoherenceSpec} CoherenceSpec instance
+                         */
+                        CoherenceSpec.create = function create(properties) {
+                            return new CoherenceSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceSpec} message CoherenceSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceSpec} message CoherenceSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a CoherenceSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.CoherenceSpec} CoherenceSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.CoherenceSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a CoherenceSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.CoherenceSpec} CoherenceSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a CoherenceSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        CoherenceSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a CoherenceSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.CoherenceSpec} CoherenceSpec
+                         */
+                        CoherenceSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.CoherenceSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.CoherenceSpec();
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a CoherenceSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.CoherenceSpec} message CoherenceSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        CoherenceSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.version = 0;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this CoherenceSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        CoherenceSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for CoherenceSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.CoherenceSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        CoherenceSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.CoherenceSpec";
+                        };
+    
+                        return CoherenceSpec;
+                    })();
+    
+                    v1.CoherenceResult = (function() {
+    
+                        /**
+                         * Properties of a CoherenceResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ICoherenceResult
+                         * @property {number|null} [score] CoherenceResult score
+                         * @property {string|null} [explanation] CoherenceResult explanation
+                         * @property {number|null} [confidence] CoherenceResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new CoherenceResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a CoherenceResult.
+                         * @implements ICoherenceResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ICoherenceResult=} [properties] Properties to set
+                         */
+                        function CoherenceResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * CoherenceResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @instance
+                         */
+                        CoherenceResult.prototype.score = null;
+    
+                        /**
+                         * CoherenceResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @instance
+                         */
+                        CoherenceResult.prototype.explanation = "";
+    
+                        /**
+                         * CoherenceResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @instance
+                         */
+                        CoherenceResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * CoherenceResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @instance
+                         */
+                        Object.defineProperty(CoherenceResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * CoherenceResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @instance
+                         */
+                        Object.defineProperty(CoherenceResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new CoherenceResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.CoherenceResult} CoherenceResult instance
+                         */
+                        CoherenceResult.create = function create(properties) {
+                            return new CoherenceResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceResult message. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceResult} message CoherenceResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified CoherenceResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.CoherenceResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ICoherenceResult} message CoherenceResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        CoherenceResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a CoherenceResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.CoherenceResult} CoherenceResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.CoherenceResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a CoherenceResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.CoherenceResult} CoherenceResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        CoherenceResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a CoherenceResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        CoherenceResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a CoherenceResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.CoherenceResult} CoherenceResult
+                         */
+                        CoherenceResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.CoherenceResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.CoherenceResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a CoherenceResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.CoherenceResult} message CoherenceResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        CoherenceResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this CoherenceResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        CoherenceResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for CoherenceResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.CoherenceResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        CoherenceResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.CoherenceResult";
+                        };
+    
+                        return CoherenceResult;
+                    })();
+    
+                    v1.FluencyInput = (function() {
+    
+                        /**
+                         * Properties of a FluencyInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFluencyInput
+                         * @property {google.cloud.aiplatform.v1.IFluencySpec|null} [metricSpec] FluencyInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IFluencyInstance|null} [instance] FluencyInput instance
+                         */
+    
+                        /**
+                         * Constructs a new FluencyInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FluencyInput.
+                         * @implements IFluencyInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFluencyInput=} [properties] Properties to set
+                         */
+                        function FluencyInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FluencyInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IFluencySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @instance
+                         */
+                        FluencyInput.prototype.metricSpec = null;
+    
+                        /**
+                         * FluencyInput instance.
+                         * @member {google.cloud.aiplatform.v1.IFluencyInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @instance
+                         */
+                        FluencyInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new FluencyInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FluencyInput} FluencyInput instance
+                         */
+                        FluencyInput.create = function create(properties) {
+                            return new FluencyInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyInput message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyInput} message FluencyInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.FluencySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.FluencyInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyInput} message FluencyInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FluencyInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FluencyInput} FluencyInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FluencyInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.FluencySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.FluencyInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FluencyInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FluencyInput} FluencyInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FluencyInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FluencyInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.FluencySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.FluencyInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FluencyInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FluencyInput} FluencyInput
+                         */
+                        FluencyInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FluencyInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FluencyInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.FluencyInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.FluencySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.FluencyInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.FluencyInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FluencyInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FluencyInput} message FluencyInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FluencyInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.FluencySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.FluencyInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FluencyInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FluencyInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FluencyInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FluencyInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FluencyInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FluencyInput";
+                        };
+    
+                        return FluencyInput;
+                    })();
+    
+                    v1.FluencyInstance = (function() {
+    
+                        /**
+                         * Properties of a FluencyInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFluencyInstance
+                         * @property {string|null} [prediction] FluencyInstance prediction
+                         */
+    
+                        /**
+                         * Constructs a new FluencyInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FluencyInstance.
+                         * @implements IFluencyInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFluencyInstance=} [properties] Properties to set
+                         */
+                        function FluencyInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FluencyInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @instance
+                         */
+                        FluencyInstance.prototype.prediction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * FluencyInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @instance
+                         */
+                        Object.defineProperty(FluencyInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new FluencyInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FluencyInstance} FluencyInstance instance
+                         */
+                        FluencyInstance.create = function create(properties) {
+                            return new FluencyInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyInstance} message FluencyInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyInstance} message FluencyInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FluencyInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FluencyInstance} FluencyInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FluencyInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FluencyInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FluencyInstance} FluencyInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FluencyInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FluencyInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FluencyInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FluencyInstance} FluencyInstance
+                         */
+                        FluencyInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FluencyInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FluencyInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FluencyInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FluencyInstance} message FluencyInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FluencyInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FluencyInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FluencyInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FluencyInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FluencyInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FluencyInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FluencyInstance";
+                        };
+    
+                        return FluencyInstance;
+                    })();
+    
+                    v1.FluencySpec = (function() {
+    
+                        /**
+                         * Properties of a FluencySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFluencySpec
+                         * @property {number|null} [version] FluencySpec version
+                         */
+    
+                        /**
+                         * Constructs a new FluencySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FluencySpec.
+                         * @implements IFluencySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFluencySpec=} [properties] Properties to set
+                         */
+                        function FluencySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FluencySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @instance
+                         */
+                        FluencySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new FluencySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FluencySpec} FluencySpec instance
+                         */
+                        FluencySpec.create = function create(properties) {
+                            return new FluencySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FluencySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencySpec} message FluencySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FluencySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencySpec} message FluencySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FluencySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FluencySpec} FluencySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FluencySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FluencySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FluencySpec} FluencySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FluencySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FluencySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FluencySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FluencySpec} FluencySpec
+                         */
+                        FluencySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FluencySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FluencySpec();
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FluencySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FluencySpec} message FluencySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FluencySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.version = 0;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FluencySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FluencySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FluencySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FluencySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FluencySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FluencySpec";
+                        };
+    
+                        return FluencySpec;
+                    })();
+    
+                    v1.FluencyResult = (function() {
+    
+                        /**
+                         * Properties of a FluencyResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFluencyResult
+                         * @property {number|null} [score] FluencyResult score
+                         * @property {string|null} [explanation] FluencyResult explanation
+                         * @property {number|null} [confidence] FluencyResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new FluencyResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FluencyResult.
+                         * @implements IFluencyResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFluencyResult=} [properties] Properties to set
+                         */
+                        function FluencyResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FluencyResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @instance
+                         */
+                        FluencyResult.prototype.score = null;
+    
+                        /**
+                         * FluencyResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @instance
+                         */
+                        FluencyResult.prototype.explanation = "";
+    
+                        /**
+                         * FluencyResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @instance
+                         */
+                        FluencyResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * FluencyResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @instance
+                         */
+                        Object.defineProperty(FluencyResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * FluencyResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @instance
+                         */
+                        Object.defineProperty(FluencyResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new FluencyResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FluencyResult} FluencyResult instance
+                         */
+                        FluencyResult.create = function create(properties) {
+                            return new FluencyResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyResult message. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyResult} message FluencyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FluencyResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFluencyResult} message FluencyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FluencyResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FluencyResult} FluencyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FluencyResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FluencyResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FluencyResult} FluencyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FluencyResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FluencyResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FluencyResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FluencyResult} FluencyResult
+                         */
+                        FluencyResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FluencyResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FluencyResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FluencyResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FluencyResult} message FluencyResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FluencyResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FluencyResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FluencyResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FluencyResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FluencyResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FluencyResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FluencyResult";
+                        };
+    
+                        return FluencyResult;
+                    })();
+    
+                    v1.SafetyInput = (function() {
+    
+                        /**
+                         * Properties of a SafetyInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISafetyInput
+                         * @property {google.cloud.aiplatform.v1.ISafetySpec|null} [metricSpec] SafetyInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.ISafetyInstance|null} [instance] SafetyInput instance
+                         */
+    
+                        /**
+                         * Constructs a new SafetyInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SafetyInput.
+                         * @implements ISafetyInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISafetyInput=} [properties] Properties to set
+                         */
+                        function SafetyInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetyInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.ISafetySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @instance
+                         */
+                        SafetyInput.prototype.metricSpec = null;
+    
+                        /**
+                         * SafetyInput instance.
+                         * @member {google.cloud.aiplatform.v1.ISafetyInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @instance
+                         */
+                        SafetyInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new SafetyInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SafetyInput} SafetyInput instance
+                         */
+                        SafetyInput.create = function create(properties) {
+                            return new SafetyInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyInput} message SafetyInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.SafetySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.SafetyInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyInput} message SafetyInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetyInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SafetyInput} SafetyInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SafetyInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.SafetySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.SafetyInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetyInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SafetyInput} SafetyInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetyInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetyInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.SafetySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.SafetyInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetyInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SafetyInput} SafetyInput
+                         */
+                        SafetyInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SafetyInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SafetyInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SafetyInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.SafetySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SafetyInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.SafetyInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetyInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SafetyInput} message SafetyInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetyInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.SafetySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.SafetyInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetyInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetyInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetyInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SafetyInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetyInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SafetyInput";
+                        };
+    
+                        return SafetyInput;
+                    })();
+    
+                    v1.SafetyInstance = (function() {
+    
+                        /**
+                         * Properties of a SafetyInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISafetyInstance
+                         * @property {string|null} [prediction] SafetyInstance prediction
+                         */
+    
+                        /**
+                         * Constructs a new SafetyInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SafetyInstance.
+                         * @implements ISafetyInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISafetyInstance=} [properties] Properties to set
+                         */
+                        function SafetyInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetyInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @instance
+                         */
+                        SafetyInstance.prototype.prediction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SafetyInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SafetyInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SafetyInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SafetyInstance} SafetyInstance instance
+                         */
+                        SafetyInstance.create = function create(properties) {
+                            return new SafetyInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyInstance} message SafetyInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyInstance} message SafetyInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetyInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SafetyInstance} SafetyInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SafetyInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetyInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SafetyInstance} SafetyInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetyInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetyInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetyInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SafetyInstance} SafetyInstance
+                         */
+                        SafetyInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SafetyInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SafetyInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetyInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SafetyInstance} message SafetyInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetyInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetyInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetyInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetyInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SafetyInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetyInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SafetyInstance";
+                        };
+    
+                        return SafetyInstance;
+                    })();
+    
+                    v1.SafetySpec = (function() {
+    
+                        /**
+                         * Properties of a SafetySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISafetySpec
+                         * @property {number|null} [version] SafetySpec version
+                         */
+    
+                        /**
+                         * Constructs a new SafetySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SafetySpec.
+                         * @implements ISafetySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISafetySpec=} [properties] Properties to set
+                         */
+                        function SafetySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @instance
+                         */
+                        SafetySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new SafetySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SafetySpec} SafetySpec instance
+                         */
+                        SafetySpec.create = function create(properties) {
+                            return new SafetySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetySpec} message SafetySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetySpec} message SafetySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SafetySpec} SafetySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SafetySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SafetySpec} SafetySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SafetySpec} SafetySpec
+                         */
+                        SafetySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SafetySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SafetySpec();
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SafetySpec} message SafetySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.version = 0;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SafetySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SafetySpec";
+                        };
+    
+                        return SafetySpec;
+                    })();
+    
+                    v1.SafetyResult = (function() {
+    
+                        /**
+                         * Properties of a SafetyResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISafetyResult
+                         * @property {number|null} [score] SafetyResult score
+                         * @property {string|null} [explanation] SafetyResult explanation
+                         * @property {number|null} [confidence] SafetyResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new SafetyResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SafetyResult.
+                         * @implements ISafetyResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISafetyResult=} [properties] Properties to set
+                         */
+                        function SafetyResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetyResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @instance
+                         */
+                        SafetyResult.prototype.score = null;
+    
+                        /**
+                         * SafetyResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @instance
+                         */
+                        SafetyResult.prototype.explanation = "";
+    
+                        /**
+                         * SafetyResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @instance
+                         */
+                        SafetyResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SafetyResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @instance
+                         */
+                        Object.defineProperty(SafetyResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SafetyResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @instance
+                         */
+                        Object.defineProperty(SafetyResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SafetyResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SafetyResult} SafetyResult instance
+                         */
+                        SafetyResult.create = function create(properties) {
+                            return new SafetyResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyResult} message SafetyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SafetyResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISafetyResult} message SafetyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetyResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SafetyResult} SafetyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SafetyResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetyResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SafetyResult} SafetyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetyResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetyResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetyResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SafetyResult} SafetyResult
+                         */
+                        SafetyResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SafetyResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SafetyResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetyResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SafetyResult} message SafetyResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetyResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetyResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetyResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetyResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SafetyResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetyResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SafetyResult";
+                        };
+    
+                        return SafetyResult;
+                    })();
+    
+                    v1.GroundednessInput = (function() {
+    
+                        /**
+                         * Properties of a GroundednessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IGroundednessInput
+                         * @property {google.cloud.aiplatform.v1.IGroundednessSpec|null} [metricSpec] GroundednessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IGroundednessInstance|null} [instance] GroundednessInput instance
+                         */
+    
+                        /**
+                         * Constructs a new GroundednessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a GroundednessInput.
+                         * @implements IGroundednessInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInput=} [properties] Properties to set
+                         */
+                        function GroundednessInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundednessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IGroundednessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @instance
+                         */
+                        GroundednessInput.prototype.metricSpec = null;
+    
+                        /**
+                         * GroundednessInput instance.
+                         * @member {google.cloud.aiplatform.v1.IGroundednessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @instance
+                         */
+                        GroundednessInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new GroundednessInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInput} GroundednessInput instance
+                         */
+                        GroundednessInput.create = function create(properties) {
+                            return new GroundednessInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInput} message GroundednessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.GroundednessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.GroundednessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInput} message GroundednessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInput} GroundednessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.GroundednessInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.GroundednessSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.GroundednessInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInput} GroundednessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GroundednessInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GroundednessInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.GroundednessSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.GroundednessInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GroundednessInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInput} GroundednessInput
+                         */
+                        GroundednessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.GroundednessInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.GroundednessInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.GroundednessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.GroundednessSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.GroundednessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.GroundednessInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GroundednessInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.GroundednessInput} message GroundednessInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GroundednessInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.GroundednessSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.GroundednessInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GroundednessInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GroundednessInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GroundednessInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GroundednessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.GroundednessInput";
+                        };
+    
+                        return GroundednessInput;
+                    })();
+    
+                    v1.GroundednessInstance = (function() {
+    
+                        /**
+                         * Properties of a GroundednessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IGroundednessInstance
+                         * @property {string|null} [prediction] GroundednessInstance prediction
+                         * @property {string|null} [context] GroundednessInstance context
+                         */
+    
+                        /**
+                         * Constructs a new GroundednessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a GroundednessInstance.
+                         * @implements IGroundednessInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInstance=} [properties] Properties to set
+                         */
+                        function GroundednessInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundednessInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @instance
+                         */
+                        GroundednessInstance.prototype.prediction = null;
+    
+                        /**
+                         * GroundednessInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @instance
+                         */
+                        GroundednessInstance.prototype.context = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * GroundednessInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(GroundednessInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * GroundednessInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(GroundednessInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new GroundednessInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInstance} GroundednessInstance instance
+                         */
+                        GroundednessInstance.create = function create(properties) {
+                            return new GroundednessInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInstance} message GroundednessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.context);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessInstance} message GroundednessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInstance} GroundednessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.GroundednessInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInstance} GroundednessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GroundednessInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GroundednessInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GroundednessInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.GroundednessInstance} GroundednessInstance
+                         */
+                        GroundednessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.GroundednessInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.GroundednessInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GroundednessInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.GroundednessInstance} message GroundednessInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GroundednessInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GroundednessInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GroundednessInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GroundednessInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.GroundednessInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GroundednessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.GroundednessInstance";
+                        };
+    
+                        return GroundednessInstance;
+                    })();
+    
+                    v1.GroundednessSpec = (function() {
+    
+                        /**
+                         * Properties of a GroundednessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IGroundednessSpec
+                         * @property {number|null} [version] GroundednessSpec version
+                         */
+    
+                        /**
+                         * Constructs a new GroundednessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a GroundednessSpec.
+                         * @implements IGroundednessSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IGroundednessSpec=} [properties] Properties to set
+                         */
+                        function GroundednessSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundednessSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @instance
+                         */
+                        GroundednessSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new GroundednessSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.GroundednessSpec} GroundednessSpec instance
+                         */
+                        GroundednessSpec.create = function create(properties) {
+                            return new GroundednessSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessSpec} message GroundednessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessSpec} message GroundednessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundednessSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.GroundednessSpec} GroundednessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.GroundednessSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GroundednessSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.GroundednessSpec} GroundednessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GroundednessSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GroundednessSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GroundednessSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.GroundednessSpec} GroundednessSpec
+                         */
+                        GroundednessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.GroundednessSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.GroundednessSpec();
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GroundednessSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.GroundednessSpec} message GroundednessSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GroundednessSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.version = 0;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GroundednessSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GroundednessSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GroundednessSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.GroundednessSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GroundednessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.GroundednessSpec";
+                        };
+    
+                        return GroundednessSpec;
+                    })();
+    
+                    v1.GroundednessResult = (function() {
+    
+                        /**
+                         * Properties of a GroundednessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IGroundednessResult
+                         * @property {number|null} [score] GroundednessResult score
+                         * @property {string|null} [explanation] GroundednessResult explanation
+                         * @property {number|null} [confidence] GroundednessResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new GroundednessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a GroundednessResult.
+                         * @implements IGroundednessResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IGroundednessResult=} [properties] Properties to set
+                         */
+                        function GroundednessResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundednessResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @instance
+                         */
+                        GroundednessResult.prototype.score = null;
+    
+                        /**
+                         * GroundednessResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @instance
+                         */
+                        GroundednessResult.prototype.explanation = "";
+    
+                        /**
+                         * GroundednessResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @instance
+                         */
+                        GroundednessResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * GroundednessResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @instance
+                         */
+                        Object.defineProperty(GroundednessResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * GroundednessResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @instance
+                         */
+                        Object.defineProperty(GroundednessResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new GroundednessResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.GroundednessResult} GroundednessResult instance
+                         */
+                        GroundednessResult.create = function create(properties) {
+                            return new GroundednessResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessResult} message GroundednessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.GroundednessResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IGroundednessResult} message GroundednessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundednessResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.GroundednessResult} GroundednessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.GroundednessResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GroundednessResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.GroundednessResult} GroundednessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GroundednessResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GroundednessResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GroundednessResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.GroundednessResult} GroundednessResult
+                         */
+                        GroundednessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.GroundednessResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.GroundednessResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GroundednessResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.GroundednessResult} message GroundednessResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GroundednessResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GroundednessResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GroundednessResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GroundednessResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.GroundednessResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GroundednessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.GroundednessResult";
+                        };
+    
+                        return GroundednessResult;
+                    })();
+    
+                    v1.FulfillmentInput = (function() {
+    
+                        /**
+                         * Properties of a FulfillmentInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFulfillmentInput
+                         * @property {google.cloud.aiplatform.v1.IFulfillmentSpec|null} [metricSpec] FulfillmentInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IFulfillmentInstance|null} [instance] FulfillmentInput instance
+                         */
+    
+                        /**
+                         * Constructs a new FulfillmentInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FulfillmentInput.
+                         * @implements IFulfillmentInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInput=} [properties] Properties to set
+                         */
+                        function FulfillmentInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FulfillmentInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IFulfillmentSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @instance
+                         */
+                        FulfillmentInput.prototype.metricSpec = null;
+    
+                        /**
+                         * FulfillmentInput instance.
+                         * @member {google.cloud.aiplatform.v1.IFulfillmentInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @instance
+                         */
+                        FulfillmentInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new FulfillmentInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInput} FulfillmentInput instance
+                         */
+                        FulfillmentInput.create = function create(properties) {
+                            return new FulfillmentInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentInput message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInput} message FulfillmentInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.FulfillmentSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.FulfillmentInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInput} message FulfillmentInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInput} FulfillmentInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FulfillmentInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.FulfillmentSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.FulfillmentInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInput} FulfillmentInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FulfillmentInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FulfillmentInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.FulfillmentSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.FulfillmentInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FulfillmentInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInput} FulfillmentInput
+                         */
+                        FulfillmentInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FulfillmentInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FulfillmentInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.FulfillmentInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.FulfillmentSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.FulfillmentInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.FulfillmentInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FulfillmentInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FulfillmentInput} message FulfillmentInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FulfillmentInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.FulfillmentSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.FulfillmentInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FulfillmentInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FulfillmentInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FulfillmentInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FulfillmentInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FulfillmentInput";
+                        };
+    
+                        return FulfillmentInput;
+                    })();
+    
+                    v1.FulfillmentInstance = (function() {
+    
+                        /**
+                         * Properties of a FulfillmentInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFulfillmentInstance
+                         * @property {string|null} [prediction] FulfillmentInstance prediction
+                         * @property {string|null} [instruction] FulfillmentInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new FulfillmentInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FulfillmentInstance.
+                         * @implements IFulfillmentInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInstance=} [properties] Properties to set
+                         */
+                        function FulfillmentInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FulfillmentInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @instance
+                         */
+                        FulfillmentInstance.prototype.prediction = null;
+    
+                        /**
+                         * FulfillmentInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @instance
+                         */
+                        FulfillmentInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * FulfillmentInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @instance
+                         */
+                        Object.defineProperty(FulfillmentInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * FulfillmentInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @instance
+                         */
+                        Object.defineProperty(FulfillmentInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new FulfillmentInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInstance} FulfillmentInstance instance
+                         */
+                        FulfillmentInstance.create = function create(properties) {
+                            return new FulfillmentInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInstance} message FulfillmentInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentInstance} message FulfillmentInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInstance} FulfillmentInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FulfillmentInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInstance} FulfillmentInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FulfillmentInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FulfillmentInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FulfillmentInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentInstance} FulfillmentInstance
+                         */
+                        FulfillmentInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FulfillmentInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FulfillmentInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FulfillmentInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FulfillmentInstance} message FulfillmentInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FulfillmentInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FulfillmentInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FulfillmentInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FulfillmentInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FulfillmentInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FulfillmentInstance";
+                        };
+    
+                        return FulfillmentInstance;
+                    })();
+    
+                    v1.FulfillmentSpec = (function() {
+    
+                        /**
+                         * Properties of a FulfillmentSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFulfillmentSpec
+                         * @property {number|null} [version] FulfillmentSpec version
+                         */
+    
+                        /**
+                         * Constructs a new FulfillmentSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FulfillmentSpec.
+                         * @implements IFulfillmentSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentSpec=} [properties] Properties to set
+                         */
+                        function FulfillmentSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FulfillmentSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @instance
+                         */
+                        FulfillmentSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new FulfillmentSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentSpec} FulfillmentSpec instance
+                         */
+                        FulfillmentSpec.create = function create(properties) {
+                            return new FulfillmentSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentSpec} message FulfillmentSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentSpec} message FulfillmentSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentSpec} FulfillmentSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FulfillmentSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentSpec} FulfillmentSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FulfillmentSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FulfillmentSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FulfillmentSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentSpec} FulfillmentSpec
+                         */
+                        FulfillmentSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FulfillmentSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FulfillmentSpec();
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FulfillmentSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FulfillmentSpec} message FulfillmentSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FulfillmentSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.version = 0;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FulfillmentSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FulfillmentSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FulfillmentSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FulfillmentSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FulfillmentSpec";
+                        };
+    
+                        return FulfillmentSpec;
+                    })();
+    
+                    v1.FulfillmentResult = (function() {
+    
+                        /**
+                         * Properties of a FulfillmentResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFulfillmentResult
+                         * @property {number|null} [score] FulfillmentResult score
+                         * @property {string|null} [explanation] FulfillmentResult explanation
+                         * @property {number|null} [confidence] FulfillmentResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new FulfillmentResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a FulfillmentResult.
+                         * @implements IFulfillmentResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentResult=} [properties] Properties to set
+                         */
+                        function FulfillmentResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FulfillmentResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @instance
+                         */
+                        FulfillmentResult.prototype.score = null;
+    
+                        /**
+                         * FulfillmentResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @instance
+                         */
+                        FulfillmentResult.prototype.explanation = "";
+    
+                        /**
+                         * FulfillmentResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @instance
+                         */
+                        FulfillmentResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * FulfillmentResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @instance
+                         */
+                        Object.defineProperty(FulfillmentResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * FulfillmentResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @instance
+                         */
+                        Object.defineProperty(FulfillmentResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new FulfillmentResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentResult} FulfillmentResult instance
+                         */
+                        FulfillmentResult.create = function create(properties) {
+                            return new FulfillmentResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentResult message. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentResult} message FulfillmentResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FulfillmentResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FulfillmentResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFulfillmentResult} message FulfillmentResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FulfillmentResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentResult} FulfillmentResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FulfillmentResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FulfillmentResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentResult} FulfillmentResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FulfillmentResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FulfillmentResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FulfillmentResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FulfillmentResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.FulfillmentResult} FulfillmentResult
+                         */
+                        FulfillmentResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.FulfillmentResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.FulfillmentResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FulfillmentResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.FulfillmentResult} message FulfillmentResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FulfillmentResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FulfillmentResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FulfillmentResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FulfillmentResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.FulfillmentResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FulfillmentResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.FulfillmentResult";
+                        };
+    
+                        return FulfillmentResult;
+                    })();
+    
+                    v1.SummarizationQualityInput = (function() {
+    
+                        /**
+                         * Properties of a SummarizationQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationQualityInput
+                         * @property {google.cloud.aiplatform.v1.ISummarizationQualitySpec|null} [metricSpec] SummarizationQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.ISummarizationQualityInstance|null} [instance] SummarizationQualityInput instance
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationQualityInput.
+                         * @implements ISummarizationQualityInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInput=} [properties] Properties to set
+                         */
+                        function SummarizationQualityInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @instance
+                         */
+                        SummarizationQualityInput.prototype.metricSpec = null;
+    
+                        /**
+                         * SummarizationQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @instance
+                         */
+                        SummarizationQualityInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new SummarizationQualityInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInput} SummarizationQualityInput instance
+                         */
+                        SummarizationQualityInput.create = function create(properties) {
+                            return new SummarizationQualityInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInput} message SummarizationQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualityInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.SummarizationQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.SummarizationQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInput} message SummarizationQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualityInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInput} SummarizationQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualityInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationQualityInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationQualitySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.SummarizationQualityInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualityInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInput} SummarizationQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationQualityInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationQualityInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.SummarizationQualitySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.SummarizationQualityInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInput} SummarizationQualityInput
+                         */
+                        SummarizationQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationQualityInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationQualityInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SummarizationQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationQualitySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SummarizationQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.SummarizationQualityInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationQualityInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationQualityInput} message SummarizationQualityInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationQualityInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationQualitySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.SummarizationQualityInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationQualityInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationQualityInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationQualityInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationQualityInput";
+                        };
+    
+                        return SummarizationQualityInput;
+                    })();
+    
+                    v1.SummarizationQualityInstance = (function() {
+    
+                        /**
+                         * Properties of a SummarizationQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationQualityInstance
+                         * @property {string|null} [prediction] SummarizationQualityInstance prediction
+                         * @property {string|null} [reference] SummarizationQualityInstance reference
+                         * @property {string|null} [context] SummarizationQualityInstance context
+                         * @property {string|null} [instruction] SummarizationQualityInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationQualityInstance.
+                         * @implements ISummarizationQualityInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInstance=} [properties] Properties to set
+                         */
+                        function SummarizationQualityInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationQualityInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        SummarizationQualityInstance.prototype.prediction = null;
+    
+                        /**
+                         * SummarizationQualityInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        SummarizationQualityInstance.prototype.reference = null;
+    
+                        /**
+                         * SummarizationQualityInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        SummarizationQualityInstance.prototype.context = null;
+    
+                        /**
+                         * SummarizationQualityInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        SummarizationQualityInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SummarizationQualityInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationQualityInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationQualityInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationQualityInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SummarizationQualityInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInstance} SummarizationQualityInstance instance
+                         */
+                        SummarizationQualityInstance.create = function create(properties) {
+                            return new SummarizationQualityInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInstance} message SummarizationQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualityInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityInstance} message SummarizationQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualityInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInstance} SummarizationQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualityInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationQualityInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualityInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInstance} SummarizationQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationQualityInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationQualityInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityInstance} SummarizationQualityInstance
+                         */
+                        SummarizationQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationQualityInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationQualityInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationQualityInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationQualityInstance} message SummarizationQualityInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationQualityInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationQualityInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationQualityInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationQualityInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationQualityInstance";
+                        };
+    
+                        return SummarizationQualityInstance;
+                    })();
+    
+                    v1.SummarizationQualitySpec = (function() {
+    
+                        /**
+                         * Properties of a SummarizationQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationQualitySpec
+                         * @property {boolean|null} [useReference] SummarizationQualitySpec useReference
+                         * @property {number|null} [version] SummarizationQualitySpec version
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationQualitySpec.
+                         * @implements ISummarizationQualitySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualitySpec=} [properties] Properties to set
+                         */
+                        function SummarizationQualitySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationQualitySpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @instance
+                         */
+                        SummarizationQualitySpec.prototype.useReference = false;
+    
+                        /**
+                         * SummarizationQualitySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @instance
+                         */
+                        SummarizationQualitySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new SummarizationQualitySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualitySpec} SummarizationQualitySpec instance
+                         */
+                        SummarizationQualitySpec.create = function create(properties) {
+                            return new SummarizationQualitySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualitySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualitySpec} message SummarizationQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualitySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualitySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualitySpec} message SummarizationQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualitySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualitySpec} SummarizationQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualitySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationQualitySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualitySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualitySpec} SummarizationQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationQualitySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationQualitySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualitySpec} SummarizationQualitySpec
+                         */
+                        SummarizationQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationQualitySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationQualitySpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationQualitySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationQualitySpec} message SummarizationQualitySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationQualitySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationQualitySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationQualitySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationQualitySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualitySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationQualitySpec";
+                        };
+    
+                        return SummarizationQualitySpec;
+                    })();
+    
+                    v1.SummarizationQualityResult = (function() {
+    
+                        /**
+                         * Properties of a SummarizationQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationQualityResult
+                         * @property {number|null} [score] SummarizationQualityResult score
+                         * @property {string|null} [explanation] SummarizationQualityResult explanation
+                         * @property {number|null} [confidence] SummarizationQualityResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationQualityResult.
+                         * @implements ISummarizationQualityResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityResult=} [properties] Properties to set
+                         */
+                        function SummarizationQualityResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationQualityResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @instance
+                         */
+                        SummarizationQualityResult.prototype.score = null;
+    
+                        /**
+                         * SummarizationQualityResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @instance
+                         */
+                        SummarizationQualityResult.prototype.explanation = "";
+    
+                        /**
+                         * SummarizationQualityResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @instance
+                         */
+                        SummarizationQualityResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SummarizationQualityResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationQualityResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SummarizationQualityResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityResult} SummarizationQualityResult instance
+                         */
+                        SummarizationQualityResult.create = function create(properties) {
+                            return new SummarizationQualityResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityResult} message SummarizationQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualityResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationQualityResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationQualityResult} message SummarizationQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualityResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityResult} SummarizationQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualityResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationQualityResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationQualityResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityResult} SummarizationQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationQualityResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationQualityResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationQualityResult} SummarizationQualityResult
+                         */
+                        SummarizationQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationQualityResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationQualityResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationQualityResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationQualityResult} message SummarizationQualityResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationQualityResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationQualityResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationQualityResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationQualityResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationQualityResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationQualityResult";
+                        };
+    
+                        return SummarizationQualityResult;
+                    })();
+    
+                    v1.PairwiseSummarizationQualityInput = (function() {
+    
+                        /**
+                         * Properties of a PairwiseSummarizationQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseSummarizationQualityInput
+                         * @property {google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec|null} [metricSpec] PairwiseSummarizationQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance|null} [instance] PairwiseSummarizationQualityInput instance
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseSummarizationQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseSummarizationQualityInput.
+                         * @implements IPairwiseSummarizationQualityInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput=} [properties] Properties to set
+                         */
+                        function PairwiseSummarizationQualityInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseSummarizationQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInput.prototype.metricSpec = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new PairwiseSummarizationQualityInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput instance
+                         */
+                        PairwiseSummarizationQualityInput.create = function create(properties) {
+                            return new PairwiseSummarizationQualityInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualityInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualityInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseSummarizationQualityInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseSummarizationQualityInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseSummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
+                         */
+                        PairwiseSummarizationQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseSummarizationQualityInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseSummarizationQualityInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseSummarizationQualityInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseSummarizationQualityInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseSummarizationQualityInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseSummarizationQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput";
+                        };
+    
+                        return PairwiseSummarizationQualityInput;
+                    })();
+    
+                    v1.PairwiseSummarizationQualityInstance = (function() {
+    
+                        /**
+                         * Properties of a PairwiseSummarizationQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseSummarizationQualityInstance
+                         * @property {string|null} [prediction] PairwiseSummarizationQualityInstance prediction
+                         * @property {string|null} [baselinePrediction] PairwiseSummarizationQualityInstance baselinePrediction
+                         * @property {string|null} [reference] PairwiseSummarizationQualityInstance reference
+                         * @property {string|null} [context] PairwiseSummarizationQualityInstance context
+                         * @property {string|null} [instruction] PairwiseSummarizationQualityInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseSummarizationQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseSummarizationQualityInstance.
+                         * @implements IPairwiseSummarizationQualityInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance=} [properties] Properties to set
+                         */
+                        function PairwiseSummarizationQualityInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.prediction = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance baselinePrediction.
+                         * @member {string|null|undefined} baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.baselinePrediction = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.reference = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.context = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _baselinePrediction.
+                         * @member {"baselinePrediction"|undefined} _baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_baselinePrediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["baselinePrediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PairwiseSummarizationQualityInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance instance
+                         */
+                        PairwiseSummarizationQualityInstance.create = function create(properties) {
+                            return new PairwiseSummarizationQualityInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualityInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.baselinePrediction != null && Object.hasOwnProperty.call(message, "baselinePrediction"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.baselinePrediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualityInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.baselinePrediction = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 5: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseSummarizationQualityInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseSummarizationQualityInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                properties._baselinePrediction = 1;
+                                if (!$util.isString(message.baselinePrediction))
+                                    return "baselinePrediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseSummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
+                         */
+                        PairwiseSummarizationQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.baselinePrediction != null)
+                                message.baselinePrediction = String(object.baselinePrediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseSummarizationQualityInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseSummarizationQualityInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                object.baselinePrediction = message.baselinePrediction;
+                                if (options.oneofs)
+                                    object._baselinePrediction = "baselinePrediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseSummarizationQualityInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseSummarizationQualityInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseSummarizationQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseSummarizationQualityInstance";
+                        };
+    
+                        return PairwiseSummarizationQualityInstance;
+                    })();
+    
+                    v1.PairwiseSummarizationQualitySpec = (function() {
+    
+                        /**
+                         * Properties of a PairwiseSummarizationQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseSummarizationQualitySpec
+                         * @property {boolean|null} [useReference] PairwiseSummarizationQualitySpec useReference
+                         * @property {number|null} [version] PairwiseSummarizationQualitySpec version
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseSummarizationQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseSummarizationQualitySpec.
+                         * @implements IPairwiseSummarizationQualitySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec=} [properties] Properties to set
+                         */
+                        function PairwiseSummarizationQualitySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseSummarizationQualitySpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @instance
+                         */
+                        PairwiseSummarizationQualitySpec.prototype.useReference = false;
+    
+                        /**
+                         * PairwiseSummarizationQualitySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @instance
+                         */
+                        PairwiseSummarizationQualitySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new PairwiseSummarizationQualitySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec instance
+                         */
+                        PairwiseSummarizationQualitySpec.create = function create(properties) {
+                            return new PairwiseSummarizationQualitySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualitySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualitySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseSummarizationQualitySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseSummarizationQualitySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseSummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
+                         */
+                        PairwiseSummarizationQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseSummarizationQualitySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseSummarizationQualitySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseSummarizationQualitySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseSummarizationQualitySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseSummarizationQualitySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseSummarizationQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseSummarizationQualitySpec";
+                        };
+    
+                        return PairwiseSummarizationQualitySpec;
+                    })();
+    
+                    v1.PairwiseSummarizationQualityResult = (function() {
+    
+                        /**
+                         * Properties of a PairwiseSummarizationQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseSummarizationQualityResult
+                         * @property {google.cloud.aiplatform.v1.PairwiseChoice|null} [pairwiseChoice] PairwiseSummarizationQualityResult pairwiseChoice
+                         * @property {string|null} [explanation] PairwiseSummarizationQualityResult explanation
+                         * @property {number|null} [confidence] PairwiseSummarizationQualityResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseSummarizationQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseSummarizationQualityResult.
+                         * @implements IPairwiseSummarizationQualityResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult=} [properties] Properties to set
+                         */
+                        function PairwiseSummarizationQualityResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseSummarizationQualityResult pairwiseChoice.
+                         * @member {google.cloud.aiplatform.v1.PairwiseChoice} pairwiseChoice
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityResult.prototype.pairwiseChoice = 0;
+    
+                        /**
+                         * PairwiseSummarizationQualityResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityResult.prototype.explanation = "";
+    
+                        /**
+                         * PairwiseSummarizationQualityResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PairwiseSummarizationQualityResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PairwiseSummarizationQualityResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult instance
+                         */
+                        PairwiseSummarizationQualityResult.create = function create(properties) {
+                            return new PairwiseSummarizationQualityResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualityResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseSummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseSummarizationQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualityResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.pairwiseChoice = reader.int32();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseSummarizationQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseSummarizationQualityResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseSummarizationQualityResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                switch (message.pairwiseChoice) {
+                                default:
+                                    return "pairwiseChoice: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseSummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
+                         */
+                        PairwiseSummarizationQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult();
+                            switch (object.pairwiseChoice) {
+                            default:
+                                if (typeof object.pairwiseChoice === "number") {
+                                    message.pairwiseChoice = object.pairwiseChoice;
+                                    break;
+                                }
+                                break;
+                            case "PAIRWISE_CHOICE_UNSPECIFIED":
+                            case 0:
+                                message.pairwiseChoice = 0;
+                                break;
+                            case "BASELINE":
+                            case 1:
+                                message.pairwiseChoice = 1;
+                                break;
+                            case "CANDIDATE":
+                            case 2:
+                                message.pairwiseChoice = 2;
+                                break;
+                            case "TIE":
+                            case 3:
+                                message.pairwiseChoice = 3;
+                                break;
+                            }
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseSummarizationQualityResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseSummarizationQualityResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
+                                object.explanation = "";
+                            }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseSummarizationQualityResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseSummarizationQualityResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseSummarizationQualityResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseSummarizationQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseSummarizationQualityResult";
+                        };
+    
+                        return PairwiseSummarizationQualityResult;
+                    })();
+    
+                    v1.SummarizationHelpfulnessInput = (function() {
+    
+                        /**
+                         * Properties of a SummarizationHelpfulnessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationHelpfulnessInput
+                         * @property {google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec|null} [metricSpec] SummarizationHelpfulnessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance|null} [instance] SummarizationHelpfulnessInput instance
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationHelpfulnessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationHelpfulnessInput.
+                         * @implements ISummarizationHelpfulnessInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput=} [properties] Properties to set
+                         */
+                        function SummarizationHelpfulnessInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationHelpfulnessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @instance
+                         */
+                        SummarizationHelpfulnessInput.prototype.metricSpec = null;
+    
+                        /**
+                         * SummarizationHelpfulnessInput instance.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @instance
+                         */
+                        SummarizationHelpfulnessInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new SummarizationHelpfulnessInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput instance
+                         */
+                        SummarizationHelpfulnessInput.create = function create(properties) {
+                            return new SummarizationHelpfulnessInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput} message SummarizationHelpfulnessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInput} message SummarizationHelpfulnessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationHelpfulnessInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationHelpfulnessInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
+                         */
+                        SummarizationHelpfulnessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SummarizationHelpfulnessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationHelpfulnessInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationHelpfulnessInput} message SummarizationHelpfulnessInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationHelpfulnessInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationHelpfulnessInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationHelpfulnessInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationHelpfulnessInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationHelpfulnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationHelpfulnessInput";
+                        };
+    
+                        return SummarizationHelpfulnessInput;
+                    })();
+    
+                    v1.SummarizationHelpfulnessInstance = (function() {
+    
+                        /**
+                         * Properties of a SummarizationHelpfulnessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationHelpfulnessInstance
+                         * @property {string|null} [prediction] SummarizationHelpfulnessInstance prediction
+                         * @property {string|null} [reference] SummarizationHelpfulnessInstance reference
+                         * @property {string|null} [context] SummarizationHelpfulnessInstance context
+                         * @property {string|null} [instruction] SummarizationHelpfulnessInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationHelpfulnessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationHelpfulnessInstance.
+                         * @implements ISummarizationHelpfulnessInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance=} [properties] Properties to set
+                         */
+                        function SummarizationHelpfulnessInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationHelpfulnessInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        SummarizationHelpfulnessInstance.prototype.prediction = null;
+    
+                        /**
+                         * SummarizationHelpfulnessInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        SummarizationHelpfulnessInstance.prototype.reference = null;
+    
+                        /**
+                         * SummarizationHelpfulnessInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        SummarizationHelpfulnessInstance.prototype.context = null;
+    
+                        /**
+                         * SummarizationHelpfulnessInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        SummarizationHelpfulnessInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SummarizationHelpfulnessInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationHelpfulnessInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationHelpfulnessInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationHelpfulnessInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SummarizationHelpfulnessInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance instance
+                         */
+                        SummarizationHelpfulnessInstance.create = function create(properties) {
+                            return new SummarizationHelpfulnessInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationHelpfulnessInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationHelpfulnessInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
+                         */
+                        SummarizationHelpfulnessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationHelpfulnessInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationHelpfulnessInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationHelpfulnessInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationHelpfulnessInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationHelpfulnessInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationHelpfulnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationHelpfulnessInstance";
+                        };
+    
+                        return SummarizationHelpfulnessInstance;
+                    })();
+    
+                    v1.SummarizationHelpfulnessSpec = (function() {
+    
+                        /**
+                         * Properties of a SummarizationHelpfulnessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationHelpfulnessSpec
+                         * @property {boolean|null} [useReference] SummarizationHelpfulnessSpec useReference
+                         * @property {number|null} [version] SummarizationHelpfulnessSpec version
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationHelpfulnessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationHelpfulnessSpec.
+                         * @implements ISummarizationHelpfulnessSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec=} [properties] Properties to set
+                         */
+                        function SummarizationHelpfulnessSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationHelpfulnessSpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @instance
+                         */
+                        SummarizationHelpfulnessSpec.prototype.useReference = false;
+    
+                        /**
+                         * SummarizationHelpfulnessSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @instance
+                         */
+                        SummarizationHelpfulnessSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new SummarizationHelpfulnessSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec instance
+                         */
+                        SummarizationHelpfulnessSpec.create = function create(properties) {
+                            return new SummarizationHelpfulnessSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationHelpfulnessSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationHelpfulnessSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
+                         */
+                        SummarizationHelpfulnessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationHelpfulnessSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationHelpfulnessSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationHelpfulnessSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationHelpfulnessSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationHelpfulnessSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationHelpfulnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationHelpfulnessSpec";
+                        };
+    
+                        return SummarizationHelpfulnessSpec;
+                    })();
+    
+                    v1.SummarizationHelpfulnessResult = (function() {
+    
+                        /**
+                         * Properties of a SummarizationHelpfulnessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationHelpfulnessResult
+                         * @property {number|null} [score] SummarizationHelpfulnessResult score
+                         * @property {string|null} [explanation] SummarizationHelpfulnessResult explanation
+                         * @property {number|null} [confidence] SummarizationHelpfulnessResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationHelpfulnessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationHelpfulnessResult.
+                         * @implements ISummarizationHelpfulnessResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult=} [properties] Properties to set
+                         */
+                        function SummarizationHelpfulnessResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationHelpfulnessResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @instance
+                         */
+                        SummarizationHelpfulnessResult.prototype.score = null;
+    
+                        /**
+                         * SummarizationHelpfulnessResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @instance
+                         */
+                        SummarizationHelpfulnessResult.prototype.explanation = "";
+    
+                        /**
+                         * SummarizationHelpfulnessResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @instance
+                         */
+                        SummarizationHelpfulnessResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SummarizationHelpfulnessResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationHelpfulnessResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationHelpfulnessResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationHelpfulnessResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SummarizationHelpfulnessResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult instance
+                         */
+                        SummarizationHelpfulnessResult.create = function create(properties) {
+                            return new SummarizationHelpfulnessResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult} message SummarizationHelpfulnessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationHelpfulnessResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationHelpfulnessResult} message SummarizationHelpfulnessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationHelpfulnessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationHelpfulnessResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationHelpfulnessResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationHelpfulnessResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
+                         */
+                        SummarizationHelpfulnessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationHelpfulnessResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationHelpfulnessResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationHelpfulnessResult} message SummarizationHelpfulnessResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationHelpfulnessResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationHelpfulnessResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationHelpfulnessResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationHelpfulnessResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationHelpfulnessResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationHelpfulnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationHelpfulnessResult";
+                        };
+    
+                        return SummarizationHelpfulnessResult;
+                    })();
+    
+                    v1.SummarizationVerbosityInput = (function() {
+    
+                        /**
+                         * Properties of a SummarizationVerbosityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationVerbosityInput
+                         * @property {google.cloud.aiplatform.v1.ISummarizationVerbositySpec|null} [metricSpec] SummarizationVerbosityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.ISummarizationVerbosityInstance|null} [instance] SummarizationVerbosityInput instance
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationVerbosityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationVerbosityInput.
+                         * @implements ISummarizationVerbosityInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInput=} [properties] Properties to set
+                         */
+                        function SummarizationVerbosityInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationVerbosityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationVerbositySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @instance
+                         */
+                        SummarizationVerbosityInput.prototype.metricSpec = null;
+    
+                        /**
+                         * SummarizationVerbosityInput instance.
+                         * @member {google.cloud.aiplatform.v1.ISummarizationVerbosityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @instance
+                         */
+                        SummarizationVerbosityInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new SummarizationVerbosityInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInput} SummarizationVerbosityInput instance
+                         */
+                        SummarizationVerbosityInput.create = function create(properties) {
+                            return new SummarizationVerbosityInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbosityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInput} message SummarizationVerbosityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbosityInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbosityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInput} message SummarizationVerbosityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbosityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbosityInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInput} SummarizationVerbosityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbosityInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbosityInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInput} SummarizationVerbosityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbosityInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationVerbosityInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationVerbosityInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationVerbosityInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInput} SummarizationVerbosityInput
+                         */
+                        SummarizationVerbosityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationVerbosityInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SummarizationVerbosityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.SummarizationVerbosityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationVerbosityInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationVerbosityInput} message SummarizationVerbosityInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationVerbosityInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationVerbosityInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationVerbosityInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationVerbosityInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationVerbosityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationVerbosityInput";
+                        };
+    
+                        return SummarizationVerbosityInput;
+                    })();
+    
+                    v1.SummarizationVerbosityInstance = (function() {
+    
+                        /**
+                         * Properties of a SummarizationVerbosityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationVerbosityInstance
+                         * @property {string|null} [prediction] SummarizationVerbosityInstance prediction
+                         * @property {string|null} [reference] SummarizationVerbosityInstance reference
+                         * @property {string|null} [context] SummarizationVerbosityInstance context
+                         * @property {string|null} [instruction] SummarizationVerbosityInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationVerbosityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationVerbosityInstance.
+                         * @implements ISummarizationVerbosityInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInstance=} [properties] Properties to set
+                         */
+                        function SummarizationVerbosityInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationVerbosityInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        SummarizationVerbosityInstance.prototype.prediction = null;
+    
+                        /**
+                         * SummarizationVerbosityInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        SummarizationVerbosityInstance.prototype.reference = null;
+    
+                        /**
+                         * SummarizationVerbosityInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        SummarizationVerbosityInstance.prototype.context = null;
+    
+                        /**
+                         * SummarizationVerbosityInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        SummarizationVerbosityInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SummarizationVerbosityInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationVerbosityInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationVerbosityInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationVerbosityInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SummarizationVerbosityInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInstance} SummarizationVerbosityInstance instance
+                         */
+                        SummarizationVerbosityInstance.create = function create(properties) {
+                            return new SummarizationVerbosityInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbosityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInstance} message SummarizationVerbosityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbosityInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbosityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityInstance} message SummarizationVerbosityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbosityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbosityInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbosityInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationVerbosityInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationVerbosityInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationVerbosityInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
+                         */
+                        SummarizationVerbosityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationVerbosityInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationVerbosityInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationVerbosityInstance} message SummarizationVerbosityInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationVerbosityInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationVerbosityInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationVerbosityInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationVerbosityInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationVerbosityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationVerbosityInstance";
+                        };
+    
+                        return SummarizationVerbosityInstance;
+                    })();
+    
+                    v1.SummarizationVerbositySpec = (function() {
+    
+                        /**
+                         * Properties of a SummarizationVerbositySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationVerbositySpec
+                         * @property {boolean|null} [useReference] SummarizationVerbositySpec useReference
+                         * @property {number|null} [version] SummarizationVerbositySpec version
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationVerbositySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationVerbositySpec.
+                         * @implements ISummarizationVerbositySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbositySpec=} [properties] Properties to set
+                         */
+                        function SummarizationVerbositySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationVerbositySpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @instance
+                         */
+                        SummarizationVerbositySpec.prototype.useReference = false;
+    
+                        /**
+                         * SummarizationVerbositySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @instance
+                         */
+                        SummarizationVerbositySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new SummarizationVerbositySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbositySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbositySpec} SummarizationVerbositySpec instance
+                         */
+                        SummarizationVerbositySpec.create = function create(properties) {
+                            return new SummarizationVerbositySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbositySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbositySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbositySpec} message SummarizationVerbositySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbositySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbositySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbositySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbositySpec} message SummarizationVerbositySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbositySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbositySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbositySpec} SummarizationVerbositySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbositySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbositySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbositySpec} SummarizationVerbositySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbositySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationVerbositySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationVerbositySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationVerbositySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbositySpec} SummarizationVerbositySpec
+                         */
+                        SummarizationVerbositySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationVerbositySpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationVerbositySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationVerbositySpec} message SummarizationVerbositySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationVerbositySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationVerbositySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationVerbositySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationVerbositySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbositySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationVerbositySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationVerbositySpec";
+                        };
+    
+                        return SummarizationVerbositySpec;
+                    })();
+    
+                    v1.SummarizationVerbosityResult = (function() {
+    
+                        /**
+                         * Properties of a SummarizationVerbosityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface ISummarizationVerbosityResult
+                         * @property {number|null} [score] SummarizationVerbosityResult score
+                         * @property {string|null} [explanation] SummarizationVerbosityResult explanation
+                         * @property {number|null} [confidence] SummarizationVerbosityResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new SummarizationVerbosityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a SummarizationVerbosityResult.
+                         * @implements ISummarizationVerbosityResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityResult=} [properties] Properties to set
+                         */
+                        function SummarizationVerbosityResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SummarizationVerbosityResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @instance
+                         */
+                        SummarizationVerbosityResult.prototype.score = null;
+    
+                        /**
+                         * SummarizationVerbosityResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @instance
+                         */
+                        SummarizationVerbosityResult.prototype.explanation = "";
+    
+                        /**
+                         * SummarizationVerbosityResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @instance
+                         */
+                        SummarizationVerbosityResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SummarizationVerbosityResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationVerbosityResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationVerbosityResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationVerbosityResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SummarizationVerbosityResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityResult} SummarizationVerbosityResult instance
+                         */
+                        SummarizationVerbosityResult.create = function create(properties) {
+                            return new SummarizationVerbosityResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbosityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityResult} message SummarizationVerbosityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbosityResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SummarizationVerbosityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.SummarizationVerbosityResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ISummarizationVerbosityResult} message SummarizationVerbosityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SummarizationVerbosityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbosityResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityResult} SummarizationVerbosityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbosityResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SummarizationVerbosityResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityResult} SummarizationVerbosityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SummarizationVerbosityResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SummarizationVerbosityResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SummarizationVerbosityResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SummarizationVerbosityResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.SummarizationVerbosityResult} SummarizationVerbosityResult
+                         */
+                        SummarizationVerbosityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.SummarizationVerbosityResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SummarizationVerbosityResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.SummarizationVerbosityResult} message SummarizationVerbosityResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SummarizationVerbosityResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SummarizationVerbosityResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SummarizationVerbosityResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SummarizationVerbosityResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.SummarizationVerbosityResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SummarizationVerbosityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.SummarizationVerbosityResult";
+                        };
+    
+                        return SummarizationVerbosityResult;
+                    })();
+    
+                    v1.QuestionAnsweringQualityInput = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringQualityInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec|null} [metricSpec] QuestionAnsweringQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance|null} [instance] QuestionAnsweringQualityInput instance
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringQualityInput.
+                         * @implements IQuestionAnsweringQualityInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringQualityInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @instance
+                         */
+                        QuestionAnsweringQualityInput.prototype.metricSpec = null;
+    
+                        /**
+                         * QuestionAnsweringQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @instance
+                         */
+                        QuestionAnsweringQualityInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new QuestionAnsweringQualityInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput instance
+                         */
+                        QuestionAnsweringQualityInput.create = function create(properties) {
+                            return new QuestionAnsweringQualityInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput} message QuestionAnsweringQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualityInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInput} message QuestionAnsweringQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualityInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringQualityInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringQualityInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
+                         */
+                        QuestionAnsweringQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringQualityInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringQualityInput} message QuestionAnsweringQualityInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringQualityInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringQualityInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringQualityInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringQualityInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringQualityInput";
+                        };
+    
+                        return QuestionAnsweringQualityInput;
+                    })();
+    
+                    v1.QuestionAnsweringQualityInstance = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringQualityInstance
+                         * @property {string|null} [prediction] QuestionAnsweringQualityInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringQualityInstance reference
+                         * @property {string|null} [context] QuestionAnsweringQualityInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringQualityInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringQualityInstance.
+                         * @implements IQuestionAnsweringQualityInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringQualityInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringQualityInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        QuestionAnsweringQualityInstance.prototype.prediction = null;
+    
+                        /**
+                         * QuestionAnsweringQualityInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        QuestionAnsweringQualityInstance.prototype.reference = null;
+    
+                        /**
+                         * QuestionAnsweringQualityInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        QuestionAnsweringQualityInstance.prototype.context = null;
+    
+                        /**
+                         * QuestionAnsweringQualityInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        QuestionAnsweringQualityInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringQualityInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringQualityInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringQualityInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringQualityInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringQualityInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance instance
+                         */
+                        QuestionAnsweringQualityInstance.create = function create(properties) {
+                            return new QuestionAnsweringQualityInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualityInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualityInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringQualityInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringQualityInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
+                         */
+                        QuestionAnsweringQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringQualityInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringQualityInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringQualityInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringQualityInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringQualityInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringQualityInstance";
+                        };
+    
+                        return QuestionAnsweringQualityInstance;
+                    })();
+    
+                    v1.QuestionAnsweringQualitySpec = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringQualitySpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringQualitySpec useReference
+                         * @property {number|null} [version] QuestionAnsweringQualitySpec version
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringQualitySpec.
+                         * @implements IQuestionAnsweringQualitySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringQualitySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringQualitySpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @instance
+                         */
+                        QuestionAnsweringQualitySpec.prototype.useReference = false;
+    
+                        /**
+                         * QuestionAnsweringQualitySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @instance
+                         */
+                        QuestionAnsweringQualitySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new QuestionAnsweringQualitySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec instance
+                         */
+                        QuestionAnsweringQualitySpec.create = function create(properties) {
+                            return new QuestionAnsweringQualitySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualitySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualitySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringQualitySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringQualitySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
+                         */
+                        QuestionAnsweringQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringQualitySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringQualitySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringQualitySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringQualitySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringQualitySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringQualitySpec";
+                        };
+    
+                        return QuestionAnsweringQualitySpec;
+                    })();
+    
+                    v1.QuestionAnsweringQualityResult = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringQualityResult
+                         * @property {number|null} [score] QuestionAnsweringQualityResult score
+                         * @property {string|null} [explanation] QuestionAnsweringQualityResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringQualityResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringQualityResult.
+                         * @implements IQuestionAnsweringQualityResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringQualityResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringQualityResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        QuestionAnsweringQualityResult.prototype.score = null;
+    
+                        /**
+                         * QuestionAnsweringQualityResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        QuestionAnsweringQualityResult.prototype.explanation = "";
+    
+                        /**
+                         * QuestionAnsweringQualityResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        QuestionAnsweringQualityResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringQualityResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringQualityResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringQualityResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringQualityResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringQualityResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult instance
+                         */
+                        QuestionAnsweringQualityResult.create = function create(properties) {
+                            return new QuestionAnsweringQualityResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult} message QuestionAnsweringQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualityResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringQualityResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringQualityResult} message QuestionAnsweringQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualityResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringQualityResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringQualityResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
+                         */
+                        QuestionAnsweringQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringQualityResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringQualityResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringQualityResult} message QuestionAnsweringQualityResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringQualityResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringQualityResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringQualityResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringQualityResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringQualityResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringQualityResult";
+                        };
+    
+                        return QuestionAnsweringQualityResult;
+                    })();
+    
+                    v1.PairwiseQuestionAnsweringQualityInput = (function() {
+    
+                        /**
+                         * Properties of a PairwiseQuestionAnsweringQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseQuestionAnsweringQualityInput
+                         * @property {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec|null} [metricSpec] PairwiseQuestionAnsweringQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance|null} [instance] PairwiseQuestionAnsweringQualityInput instance
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseQuestionAnsweringQualityInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualityInput.
+                         * @implements IPairwiseQuestionAnsweringQualityInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput=} [properties] Properties to set
+                         */
+                        function PairwiseQuestionAnsweringQualityInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInput.prototype.metricSpec = null;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new PairwiseQuestionAnsweringQualityInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput instance
+                         */
+                        PairwiseQuestionAnsweringQualityInput.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualityInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualityInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualityInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseQuestionAnsweringQualityInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseQuestionAnsweringQualityInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseQuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
+                         */
+                        PairwiseQuestionAnsweringQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualityInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseQuestionAnsweringQualityInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseQuestionAnsweringQualityInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseQuestionAnsweringQualityInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseQuestionAnsweringQualityInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseQuestionAnsweringQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput";
+                        };
+    
+                        return PairwiseQuestionAnsweringQualityInput;
+                    })();
+    
+                    v1.PairwiseQuestionAnsweringQualityInstance = (function() {
+    
+                        /**
+                         * Properties of a PairwiseQuestionAnsweringQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseQuestionAnsweringQualityInstance
+                         * @property {string|null} [prediction] PairwiseQuestionAnsweringQualityInstance prediction
+                         * @property {string|null} [baselinePrediction] PairwiseQuestionAnsweringQualityInstance baselinePrediction
+                         * @property {string|null} [reference] PairwiseQuestionAnsweringQualityInstance reference
+                         * @property {string|null} [context] PairwiseQuestionAnsweringQualityInstance context
+                         * @property {string|null} [instruction] PairwiseQuestionAnsweringQualityInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseQuestionAnsweringQualityInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualityInstance.
+                         * @implements IPairwiseQuestionAnsweringQualityInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         */
+                        function PairwiseQuestionAnsweringQualityInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.prototype.prediction = null;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance baselinePrediction.
+                         * @member {string|null|undefined} baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.prototype.baselinePrediction = null;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.prototype.reference = null;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.prototype.context = null;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance _baselinePrediction.
+                         * @member {"baselinePrediction"|undefined} _baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_baselinePrediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["baselinePrediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PairwiseQuestionAnsweringQualityInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance instance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualityInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.baselinePrediction != null && Object.hasOwnProperty.call(message, "baselinePrediction"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.baselinePrediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.baselinePrediction = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 5: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseQuestionAnsweringQualityInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                properties._baselinePrediction = 1;
+                                if (!$util.isString(message.baselinePrediction))
+                                    return "baselinePrediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseQuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.baselinePrediction != null)
+                                message.baselinePrediction = String(object.baselinePrediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualityInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                object.baselinePrediction = message.baselinePrediction;
+                                if (options.oneofs)
+                                    object._baselinePrediction = "baselinePrediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseQuestionAnsweringQualityInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseQuestionAnsweringQualityInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInstance";
+                        };
+    
+                        return PairwiseQuestionAnsweringQualityInstance;
+                    })();
+    
+                    v1.PairwiseQuestionAnsweringQualitySpec = (function() {
+    
+                        /**
+                         * Properties of a PairwiseQuestionAnsweringQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseQuestionAnsweringQualitySpec
+                         * @property {boolean|null} [useReference] PairwiseQuestionAnsweringQualitySpec useReference
+                         * @property {number|null} [version] PairwiseQuestionAnsweringQualitySpec version
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseQuestionAnsweringQualitySpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualitySpec.
+                         * @implements IPairwiseQuestionAnsweringQualitySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         */
+                        function PairwiseQuestionAnsweringQualitySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualitySpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.prototype.useReference = false;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualitySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new PairwiseQuestionAnsweringQualitySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec instance
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualitySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseQuestionAnsweringQualitySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseQuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualitySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseQuestionAnsweringQualitySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseQuestionAnsweringQualitySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseQuestionAnsweringQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualitySpec";
+                        };
+    
+                        return PairwiseQuestionAnsweringQualitySpec;
+                    })();
+    
+                    v1.PairwiseQuestionAnsweringQualityResult = (function() {
+    
+                        /**
+                         * Properties of a PairwiseQuestionAnsweringQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseQuestionAnsweringQualityResult
+                         * @property {google.cloud.aiplatform.v1.PairwiseChoice|null} [pairwiseChoice] PairwiseQuestionAnsweringQualityResult pairwiseChoice
+                         * @property {string|null} [explanation] PairwiseQuestionAnsweringQualityResult explanation
+                         * @property {number|null} [confidence] PairwiseQuestionAnsweringQualityResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseQuestionAnsweringQualityResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualityResult.
+                         * @implements IPairwiseQuestionAnsweringQualityResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult=} [properties] Properties to set
+                         */
+                        function PairwiseQuestionAnsweringQualityResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityResult pairwiseChoice.
+                         * @member {google.cloud.aiplatform.v1.PairwiseChoice} pairwiseChoice
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityResult.prototype.pairwiseChoice = 0;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityResult.prototype.explanation = "";
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PairwiseQuestionAnsweringQualityResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult instance
+                         */
+                        PairwiseQuestionAnsweringQualityResult.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualityResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualityResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseQuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseQuestionAnsweringQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualityResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.pairwiseChoice = reader.int32();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseQuestionAnsweringQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseQuestionAnsweringQualityResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseQuestionAnsweringQualityResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                switch (message.pairwiseChoice) {
+                                default:
+                                    return "pairwiseChoice: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseQuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
+                         */
+                        PairwiseQuestionAnsweringQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult();
+                            switch (object.pairwiseChoice) {
+                            default:
+                                if (typeof object.pairwiseChoice === "number") {
+                                    message.pairwiseChoice = object.pairwiseChoice;
+                                    break;
+                                }
+                                break;
+                            case "PAIRWISE_CHOICE_UNSPECIFIED":
+                            case 0:
+                                message.pairwiseChoice = 0;
+                                break;
+                            case "BASELINE":
+                            case 1:
+                                message.pairwiseChoice = 1;
+                                break;
+                            case "CANDIDATE":
+                            case 2:
+                                message.pairwiseChoice = 2;
+                                break;
+                            case "TIE":
+                            case 3:
+                                message.pairwiseChoice = 3;
+                                break;
+                            }
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualityResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseQuestionAnsweringQualityResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
+                                object.explanation = "";
+                            }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseQuestionAnsweringQualityResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseQuestionAnsweringQualityResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseQuestionAnsweringQualityResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseQuestionAnsweringQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityResult";
+                        };
+    
+                        return PairwiseQuestionAnsweringQualityResult;
+                    })();
+    
+                    v1.QuestionAnsweringRelevanceInput = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringRelevanceInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringRelevanceInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec|null} [metricSpec] QuestionAnsweringRelevanceInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance|null} [instance] QuestionAnsweringRelevanceInput instance
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringRelevanceInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringRelevanceInput.
+                         * @implements IQuestionAnsweringRelevanceInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringRelevanceInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringRelevanceInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceInput.prototype.metricSpec = null;
+    
+                        /**
+                         * QuestionAnsweringRelevanceInput instance.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new QuestionAnsweringRelevanceInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput instance
+                         */
+                        QuestionAnsweringRelevanceInput.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringRelevanceInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringRelevanceInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringRelevanceInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
+                         */
+                        QuestionAnsweringRelevanceInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringRelevanceInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringRelevanceInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringRelevanceInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringRelevanceInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringRelevanceInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringRelevanceInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput";
+                        };
+    
+                        return QuestionAnsweringRelevanceInput;
+                    })();
+    
+                    v1.QuestionAnsweringRelevanceInstance = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringRelevanceInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringRelevanceInstance
+                         * @property {string|null} [prediction] QuestionAnsweringRelevanceInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringRelevanceInstance reference
+                         * @property {string|null} [context] QuestionAnsweringRelevanceInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringRelevanceInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringRelevanceInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringRelevanceInstance.
+                         * @implements IQuestionAnsweringRelevanceInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringRelevanceInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceInstance.prototype.prediction = null;
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceInstance.prototype.reference = null;
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceInstance.prototype.context = null;
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringRelevanceInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringRelevanceInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance instance
+                         */
+                        QuestionAnsweringRelevanceInstance.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringRelevanceInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringRelevanceInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringRelevanceInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
+                         */
+                        QuestionAnsweringRelevanceInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringRelevanceInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringRelevanceInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringRelevanceInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringRelevanceInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringRelevanceInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringRelevanceInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInstance";
+                        };
+    
+                        return QuestionAnsweringRelevanceInstance;
+                    })();
+    
+                    v1.QuestionAnsweringRelevanceSpec = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringRelevanceSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringRelevanceSpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringRelevanceSpec useReference
+                         * @property {number|null} [version] QuestionAnsweringRelevanceSpec version
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringRelevanceSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringRelevanceSpec.
+                         * @implements IQuestionAnsweringRelevanceSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringRelevanceSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringRelevanceSpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceSpec.prototype.useReference = false;
+    
+                        /**
+                         * QuestionAnsweringRelevanceSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new QuestionAnsweringRelevanceSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec instance
+                         */
+                        QuestionAnsweringRelevanceSpec.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringRelevanceSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringRelevanceSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringRelevanceSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
+                         */
+                        QuestionAnsweringRelevanceSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringRelevanceSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringRelevanceSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringRelevanceSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringRelevanceSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringRelevanceSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringRelevanceSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringRelevanceSpec";
+                        };
+    
+                        return QuestionAnsweringRelevanceSpec;
+                    })();
+    
+                    v1.QuestionAnsweringRelevanceResult = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringRelevanceResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringRelevanceResult
+                         * @property {number|null} [score] QuestionAnsweringRelevanceResult score
+                         * @property {string|null} [explanation] QuestionAnsweringRelevanceResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringRelevanceResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringRelevanceResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringRelevanceResult.
+                         * @implements IQuestionAnsweringRelevanceResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringRelevanceResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringRelevanceResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceResult.prototype.score = null;
+    
+                        /**
+                         * QuestionAnsweringRelevanceResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceResult.prototype.explanation = "";
+    
+                        /**
+                         * QuestionAnsweringRelevanceResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @instance
+                         */
+                        QuestionAnsweringRelevanceResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringRelevanceResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringRelevanceResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringRelevanceResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringRelevanceResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringRelevanceResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult instance
+                         */
+                        QuestionAnsweringRelevanceResult.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringRelevanceResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringRelevanceResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringRelevanceResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringRelevanceResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringRelevanceResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringRelevanceResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
+                         */
+                        QuestionAnsweringRelevanceResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringRelevanceResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringRelevanceResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringRelevanceResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringRelevanceResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringRelevanceResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringRelevanceResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringRelevanceResult";
+                        };
+    
+                        return QuestionAnsweringRelevanceResult;
+                    })();
+    
+                    v1.QuestionAnsweringHelpfulnessInput = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringHelpfulnessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringHelpfulnessInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec|null} [metricSpec] QuestionAnsweringHelpfulnessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance|null} [instance] QuestionAnsweringHelpfulnessInput instance
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringHelpfulnessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessInput.
+                         * @implements IQuestionAnsweringHelpfulnessInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringHelpfulnessInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessInput.prototype.metricSpec = null;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInput instance.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new QuestionAnsweringHelpfulnessInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput instance
+                         */
+                        QuestionAnsweringHelpfulnessInput.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringHelpfulnessInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringHelpfulnessInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
+                         */
+                        QuestionAnsweringHelpfulnessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringHelpfulnessInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringHelpfulnessInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringHelpfulnessInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringHelpfulnessInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringHelpfulnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput";
+                        };
+    
+                        return QuestionAnsweringHelpfulnessInput;
+                    })();
+    
+                    v1.QuestionAnsweringHelpfulnessInstance = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringHelpfulnessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringHelpfulnessInstance
+                         * @property {string|null} [prediction] QuestionAnsweringHelpfulnessInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringHelpfulnessInstance reference
+                         * @property {string|null} [context] QuestionAnsweringHelpfulnessInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringHelpfulnessInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringHelpfulnessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessInstance.
+                         * @implements IQuestionAnsweringHelpfulnessInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringHelpfulnessInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessInstance.prototype.prediction = null;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessInstance.prototype.reference = null;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessInstance.prototype.context = null;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringHelpfulnessInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance instance
+                         */
+                        QuestionAnsweringHelpfulnessInstance.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringHelpfulnessInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringHelpfulnessInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
+                         */
+                        QuestionAnsweringHelpfulnessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringHelpfulnessInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringHelpfulnessInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringHelpfulnessInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringHelpfulnessInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringHelpfulnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInstance";
+                        };
+    
+                        return QuestionAnsweringHelpfulnessInstance;
+                    })();
+    
+                    v1.QuestionAnsweringHelpfulnessSpec = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringHelpfulnessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringHelpfulnessSpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringHelpfulnessSpec useReference
+                         * @property {number|null} [version] QuestionAnsweringHelpfulnessSpec version
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringHelpfulnessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessSpec.
+                         * @implements IQuestionAnsweringHelpfulnessSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringHelpfulnessSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessSpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessSpec.prototype.useReference = false;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new QuestionAnsweringHelpfulnessSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec instance
+                         */
+                        QuestionAnsweringHelpfulnessSpec.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringHelpfulnessSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringHelpfulnessSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
+                         */
+                        QuestionAnsweringHelpfulnessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringHelpfulnessSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringHelpfulnessSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringHelpfulnessSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringHelpfulnessSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringHelpfulnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessSpec";
+                        };
+    
+                        return QuestionAnsweringHelpfulnessSpec;
+                    })();
+    
+                    v1.QuestionAnsweringHelpfulnessResult = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringHelpfulnessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringHelpfulnessResult
+                         * @property {number|null} [score] QuestionAnsweringHelpfulnessResult score
+                         * @property {string|null} [explanation] QuestionAnsweringHelpfulnessResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringHelpfulnessResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringHelpfulnessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessResult.
+                         * @implements IQuestionAnsweringHelpfulnessResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringHelpfulnessResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessResult.prototype.score = null;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessResult.prototype.explanation = "";
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @instance
+                         */
+                        QuestionAnsweringHelpfulnessResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringHelpfulnessResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringHelpfulnessResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringHelpfulnessResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult instance
+                         */
+                        QuestionAnsweringHelpfulnessResult.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringHelpfulnessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringHelpfulnessResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringHelpfulnessResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringHelpfulnessResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
+                         */
+                        QuestionAnsweringHelpfulnessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringHelpfulnessResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringHelpfulnessResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringHelpfulnessResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringHelpfulnessResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringHelpfulnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessResult";
+                        };
+    
+                        return QuestionAnsweringHelpfulnessResult;
+                    })();
+    
+                    v1.QuestionAnsweringCorrectnessInput = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringCorrectnessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringCorrectnessInput
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec|null} [metricSpec] QuestionAnsweringCorrectnessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance|null} [instance] QuestionAnsweringCorrectnessInput instance
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringCorrectnessInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringCorrectnessInput.
+                         * @implements IQuestionAnsweringCorrectnessInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringCorrectnessInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessInput.prototype.metricSpec = null;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInput instance.
+                         * @member {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new QuestionAnsweringCorrectnessInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput instance
+                         */
+                        QuestionAnsweringCorrectnessInput.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringCorrectnessInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringCorrectnessInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringCorrectnessInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
+                         */
+                        QuestionAnsweringCorrectnessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringCorrectnessInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringCorrectnessInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringCorrectnessInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringCorrectnessInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringCorrectnessInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringCorrectnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput";
+                        };
+    
+                        return QuestionAnsweringCorrectnessInput;
+                    })();
+    
+                    v1.QuestionAnsweringCorrectnessInstance = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringCorrectnessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringCorrectnessInstance
+                         * @property {string|null} [prediction] QuestionAnsweringCorrectnessInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringCorrectnessInstance reference
+                         * @property {string|null} [context] QuestionAnsweringCorrectnessInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringCorrectnessInstance instruction
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringCorrectnessInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringCorrectnessInstance.
+                         * @implements IQuestionAnsweringCorrectnessInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringCorrectnessInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessInstance.prototype.prediction = null;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessInstance.prototype.reference = null;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessInstance.prototype.context = null;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessInstance.prototype.instruction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringCorrectnessInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringCorrectnessInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance instance
+                         */
+                        QuestionAnsweringCorrectnessInstance.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringCorrectnessInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringCorrectnessInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringCorrectnessInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
+                         */
+                        QuestionAnsweringCorrectnessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringCorrectnessInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringCorrectnessInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringCorrectnessInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringCorrectnessInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringCorrectnessInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringCorrectnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInstance";
+                        };
+    
+                        return QuestionAnsweringCorrectnessInstance;
+                    })();
+    
+                    v1.QuestionAnsweringCorrectnessSpec = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringCorrectnessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringCorrectnessSpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringCorrectnessSpec useReference
+                         * @property {number|null} [version] QuestionAnsweringCorrectnessSpec version
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringCorrectnessSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringCorrectnessSpec.
+                         * @implements IQuestionAnsweringCorrectnessSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringCorrectnessSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringCorrectnessSpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessSpec.prototype.useReference = false;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new QuestionAnsweringCorrectnessSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec instance
+                         */
+                        QuestionAnsweringCorrectnessSpec.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringCorrectnessSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringCorrectnessSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringCorrectnessSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
+                         */
+                        QuestionAnsweringCorrectnessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringCorrectnessSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringCorrectnessSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.useReference = false;
+                                object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringCorrectnessSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringCorrectnessSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringCorrectnessSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringCorrectnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessSpec";
+                        };
+    
+                        return QuestionAnsweringCorrectnessSpec;
+                    })();
+    
+                    v1.QuestionAnsweringCorrectnessResult = (function() {
+    
+                        /**
+                         * Properties of a QuestionAnsweringCorrectnessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IQuestionAnsweringCorrectnessResult
+                         * @property {number|null} [score] QuestionAnsweringCorrectnessResult score
+                         * @property {string|null} [explanation] QuestionAnsweringCorrectnessResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringCorrectnessResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new QuestionAnsweringCorrectnessResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a QuestionAnsweringCorrectnessResult.
+                         * @implements IQuestionAnsweringCorrectnessResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult=} [properties] Properties to set
+                         */
+                        function QuestionAnsweringCorrectnessResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * QuestionAnsweringCorrectnessResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessResult.prototype.score = null;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessResult.prototype.explanation = "";
+    
+                        /**
+                         * QuestionAnsweringCorrectnessResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @instance
+                         */
+                        QuestionAnsweringCorrectnessResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * QuestionAnsweringCorrectnessResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringCorrectnessResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringCorrectnessResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringCorrectnessResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new QuestionAnsweringCorrectnessResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult instance
+                         */
+                        QuestionAnsweringCorrectnessResult.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified QuestionAnsweringCorrectnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IQuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        QuestionAnsweringCorrectnessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        QuestionAnsweringCorrectnessResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a QuestionAnsweringCorrectnessResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        QuestionAnsweringCorrectnessResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a QuestionAnsweringCorrectnessResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
+                         */
+                        QuestionAnsweringCorrectnessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a QuestionAnsweringCorrectnessResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        QuestionAnsweringCorrectnessResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this QuestionAnsweringCorrectnessResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        QuestionAnsweringCorrectnessResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for QuestionAnsweringCorrectnessResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        QuestionAnsweringCorrectnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessResult";
+                        };
+    
+                        return QuestionAnsweringCorrectnessResult;
+                    })();
+    
+                    v1.PointwiseMetricInput = (function() {
+    
+                        /**
+                         * Properties of a PointwiseMetricInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPointwiseMetricInput
+                         * @property {google.cloud.aiplatform.v1.IPointwiseMetricSpec|null} [metricSpec] PointwiseMetricInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IPointwiseMetricInstance|null} [instance] PointwiseMetricInput instance
+                         */
+    
+                        /**
+                         * Constructs a new PointwiseMetricInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PointwiseMetricInput.
+                         * @implements IPointwiseMetricInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInput=} [properties] Properties to set
+                         */
+                        function PointwiseMetricInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PointwiseMetricInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IPointwiseMetricSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @instance
+                         */
+                        PointwiseMetricInput.prototype.metricSpec = null;
+    
+                        /**
+                         * PointwiseMetricInput instance.
+                         * @member {google.cloud.aiplatform.v1.IPointwiseMetricInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @instance
+                         */
+                        PointwiseMetricInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new PointwiseMetricInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInput} PointwiseMetricInput instance
+                         */
+                        PointwiseMetricInput.create = function create(properties) {
+                            return new PointwiseMetricInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInput} message PointwiseMetricInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.PointwiseMetricSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.PointwiseMetricInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInput} message PointwiseMetricInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInput} PointwiseMetricInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PointwiseMetricInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.PointwiseMetricSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.PointwiseMetricInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInput} PointwiseMetricInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PointwiseMetricInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PointwiseMetricInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.PointwiseMetricSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.PointwiseMetricInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PointwiseMetricInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInput} PointwiseMetricInput
+                         */
+                        PointwiseMetricInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PointwiseMetricInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PointwiseMetricInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PointwiseMetricInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.PointwiseMetricSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PointwiseMetricInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.PointwiseMetricInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PointwiseMetricInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PointwiseMetricInput} message PointwiseMetricInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PointwiseMetricInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.PointwiseMetricSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.PointwiseMetricInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PointwiseMetricInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PointwiseMetricInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PointwiseMetricInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PointwiseMetricInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PointwiseMetricInput";
+                        };
+    
+                        return PointwiseMetricInput;
+                    })();
+    
+                    v1.PointwiseMetricInstance = (function() {
+    
+                        /**
+                         * Properties of a PointwiseMetricInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPointwiseMetricInstance
+                         * @property {string|null} [jsonInstance] PointwiseMetricInstance jsonInstance
+                         */
+    
+                        /**
+                         * Constructs a new PointwiseMetricInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PointwiseMetricInstance.
+                         * @implements IPointwiseMetricInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInstance=} [properties] Properties to set
+                         */
+                        function PointwiseMetricInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PointwiseMetricInstance jsonInstance.
+                         * @member {string|null|undefined} jsonInstance
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @instance
+                         */
+                        PointwiseMetricInstance.prototype.jsonInstance = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PointwiseMetricInstance instance.
+                         * @member {"jsonInstance"|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PointwiseMetricInstance.prototype, "instance", {
+                            get: $util.oneOfGetter($oneOfFields = ["jsonInstance"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PointwiseMetricInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInstance} PointwiseMetricInstance instance
+                         */
+                        PointwiseMetricInstance.create = function create(properties) {
+                            return new PointwiseMetricInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInstance} message PointwiseMetricInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.jsonInstance != null && Object.hasOwnProperty.call(message, "jsonInstance"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.jsonInstance);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricInstance} message PointwiseMetricInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInstance} PointwiseMetricInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PointwiseMetricInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.jsonInstance = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInstance} PointwiseMetricInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PointwiseMetricInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PointwiseMetricInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                properties.instance = 1;
+                                if (!$util.isString(message.jsonInstance))
+                                    return "jsonInstance: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PointwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricInstance} PointwiseMetricInstance
+                         */
+                        PointwiseMetricInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PointwiseMetricInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PointwiseMetricInstance();
+                            if (object.jsonInstance != null)
+                                message.jsonInstance = String(object.jsonInstance);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PointwiseMetricInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PointwiseMetricInstance} message PointwiseMetricInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PointwiseMetricInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                object.jsonInstance = message.jsonInstance;
+                                if (options.oneofs)
+                                    object.instance = "jsonInstance";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PointwiseMetricInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PointwiseMetricInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PointwiseMetricInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PointwiseMetricInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PointwiseMetricInstance";
+                        };
+    
+                        return PointwiseMetricInstance;
+                    })();
+    
+                    v1.PointwiseMetricSpec = (function() {
+    
+                        /**
+                         * Properties of a PointwiseMetricSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPointwiseMetricSpec
+                         * @property {string|null} [metricPromptTemplate] PointwiseMetricSpec metricPromptTemplate
+                         */
+    
+                        /**
+                         * Constructs a new PointwiseMetricSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PointwiseMetricSpec.
+                         * @implements IPointwiseMetricSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricSpec=} [properties] Properties to set
+                         */
+                        function PointwiseMetricSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PointwiseMetricSpec metricPromptTemplate.
+                         * @member {string|null|undefined} metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @instance
+                         */
+                        PointwiseMetricSpec.prototype.metricPromptTemplate = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PointwiseMetricSpec _metricPromptTemplate.
+                         * @member {"metricPromptTemplate"|undefined} _metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @instance
+                         */
+                        Object.defineProperty(PointwiseMetricSpec.prototype, "_metricPromptTemplate", {
+                            get: $util.oneOfGetter($oneOfFields = ["metricPromptTemplate"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PointwiseMetricSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricSpec} PointwiseMetricSpec instance
+                         */
+                        PointwiseMetricSpec.create = function create(properties) {
+                            return new PointwiseMetricSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricSpec} message PointwiseMetricSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricPromptTemplate != null && Object.hasOwnProperty.call(message, "metricPromptTemplate"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.metricPromptTemplate);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricSpec} message PointwiseMetricSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricSpec} PointwiseMetricSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PointwiseMetricSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricPromptTemplate = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricSpec} PointwiseMetricSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PointwiseMetricSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PointwiseMetricSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                properties._metricPromptTemplate = 1;
+                                if (!$util.isString(message.metricPromptTemplate))
+                                    return "metricPromptTemplate: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PointwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricSpec} PointwiseMetricSpec
+                         */
+                        PointwiseMetricSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PointwiseMetricSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PointwiseMetricSpec();
+                            if (object.metricPromptTemplate != null)
+                                message.metricPromptTemplate = String(object.metricPromptTemplate);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PointwiseMetricSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PointwiseMetricSpec} message PointwiseMetricSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PointwiseMetricSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                object.metricPromptTemplate = message.metricPromptTemplate;
+                                if (options.oneofs)
+                                    object._metricPromptTemplate = "metricPromptTemplate";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PointwiseMetricSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PointwiseMetricSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PointwiseMetricSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PointwiseMetricSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PointwiseMetricSpec";
+                        };
+    
+                        return PointwiseMetricSpec;
+                    })();
+    
+                    v1.PointwiseMetricResult = (function() {
+    
+                        /**
+                         * Properties of a PointwiseMetricResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPointwiseMetricResult
+                         * @property {number|null} [score] PointwiseMetricResult score
+                         * @property {string|null} [explanation] PointwiseMetricResult explanation
+                         */
+    
+                        /**
+                         * Constructs a new PointwiseMetricResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PointwiseMetricResult.
+                         * @implements IPointwiseMetricResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricResult=} [properties] Properties to set
+                         */
+                        function PointwiseMetricResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PointwiseMetricResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @instance
+                         */
+                        PointwiseMetricResult.prototype.score = null;
+    
+                        /**
+                         * PointwiseMetricResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @instance
+                         */
+                        PointwiseMetricResult.prototype.explanation = "";
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PointwiseMetricResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @instance
+                         */
+                        Object.defineProperty(PointwiseMetricResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PointwiseMetricResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricResult} PointwiseMetricResult instance
+                         */
+                        PointwiseMetricResult.create = function create(properties) {
+                            return new PointwiseMetricResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricResult} message PointwiseMetricResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PointwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PointwiseMetricResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPointwiseMetricResult} message PointwiseMetricResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PointwiseMetricResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricResult} PointwiseMetricResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PointwiseMetricResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PointwiseMetricResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricResult} PointwiseMetricResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PointwiseMetricResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PointwiseMetricResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PointwiseMetricResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PointwiseMetricResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PointwiseMetricResult} PointwiseMetricResult
+                         */
+                        PointwiseMetricResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PointwiseMetricResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PointwiseMetricResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PointwiseMetricResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PointwiseMetricResult} message PointwiseMetricResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PointwiseMetricResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PointwiseMetricResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PointwiseMetricResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PointwiseMetricResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PointwiseMetricResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PointwiseMetricResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PointwiseMetricResult";
+                        };
+    
+                        return PointwiseMetricResult;
+                    })();
+    
+                    v1.PairwiseMetricInput = (function() {
+    
+                        /**
+                         * Properties of a PairwiseMetricInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseMetricInput
+                         * @property {google.cloud.aiplatform.v1.IPairwiseMetricSpec|null} [metricSpec] PairwiseMetricInput metricSpec
+                         * @property {google.cloud.aiplatform.v1.IPairwiseMetricInstance|null} [instance] PairwiseMetricInput instance
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseMetricInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseMetricInput.
+                         * @implements IPairwiseMetricInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInput=} [properties] Properties to set
+                         */
+                        function PairwiseMetricInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseMetricInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseMetricSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @instance
+                         */
+                        PairwiseMetricInput.prototype.metricSpec = null;
+    
+                        /**
+                         * PairwiseMetricInput instance.
+                         * @member {google.cloud.aiplatform.v1.IPairwiseMetricInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @instance
+                         */
+                        PairwiseMetricInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new PairwiseMetricInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInput} PairwiseMetricInput instance
+                         */
+                        PairwiseMetricInput.create = function create(properties) {
+                            return new PairwiseMetricInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInput} message PairwiseMetricInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.PairwiseMetricSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1.PairwiseMetricInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInput} message PairwiseMetricInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInput} PairwiseMetricInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseMetricInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseMetricSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1.PairwiseMetricInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInput} PairwiseMetricInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseMetricInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseMetricInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.PairwiseMetricSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1.PairwiseMetricInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseMetricInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInput} PairwiseMetricInput
+                         */
+                        PairwiseMetricInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseMetricInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseMetricInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PairwiseMetricInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseMetricSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.PairwiseMetricInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1.PairwiseMetricInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseMetricInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseMetricInput} message PairwiseMetricInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseMetricInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.PairwiseMetricSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1.PairwiseMetricInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseMetricInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseMetricInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseMetricInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseMetricInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseMetricInput";
+                        };
+    
+                        return PairwiseMetricInput;
+                    })();
+    
+                    v1.PairwiseMetricInstance = (function() {
+    
+                        /**
+                         * Properties of a PairwiseMetricInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseMetricInstance
+                         * @property {string|null} [jsonInstance] PairwiseMetricInstance jsonInstance
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseMetricInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseMetricInstance.
+                         * @implements IPairwiseMetricInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInstance=} [properties] Properties to set
+                         */
+                        function PairwiseMetricInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseMetricInstance jsonInstance.
+                         * @member {string|null|undefined} jsonInstance
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @instance
+                         */
+                        PairwiseMetricInstance.prototype.jsonInstance = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PairwiseMetricInstance instance.
+                         * @member {"jsonInstance"|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseMetricInstance.prototype, "instance", {
+                            get: $util.oneOfGetter($oneOfFields = ["jsonInstance"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PairwiseMetricInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInstance} PairwiseMetricInstance instance
+                         */
+                        PairwiseMetricInstance.create = function create(properties) {
+                            return new PairwiseMetricInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInstance} message PairwiseMetricInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.jsonInstance != null && Object.hasOwnProperty.call(message, "jsonInstance"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.jsonInstance);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricInstance} message PairwiseMetricInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInstance} PairwiseMetricInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseMetricInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.jsonInstance = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInstance} PairwiseMetricInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseMetricInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseMetricInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                properties.instance = 1;
+                                if (!$util.isString(message.jsonInstance))
+                                    return "jsonInstance: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricInstance} PairwiseMetricInstance
+                         */
+                        PairwiseMetricInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseMetricInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseMetricInstance();
+                            if (object.jsonInstance != null)
+                                message.jsonInstance = String(object.jsonInstance);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseMetricInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseMetricInstance} message PairwiseMetricInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseMetricInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                object.jsonInstance = message.jsonInstance;
+                                if (options.oneofs)
+                                    object.instance = "jsonInstance";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseMetricInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseMetricInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseMetricInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseMetricInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseMetricInstance";
+                        };
+    
+                        return PairwiseMetricInstance;
+                    })();
+    
+                    v1.PairwiseMetricSpec = (function() {
+    
+                        /**
+                         * Properties of a PairwiseMetricSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseMetricSpec
+                         * @property {string|null} [metricPromptTemplate] PairwiseMetricSpec metricPromptTemplate
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseMetricSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseMetricSpec.
+                         * @implements IPairwiseMetricSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricSpec=} [properties] Properties to set
+                         */
+                        function PairwiseMetricSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseMetricSpec metricPromptTemplate.
+                         * @member {string|null|undefined} metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @instance
+                         */
+                        PairwiseMetricSpec.prototype.metricPromptTemplate = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * PairwiseMetricSpec _metricPromptTemplate.
+                         * @member {"metricPromptTemplate"|undefined} _metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseMetricSpec.prototype, "_metricPromptTemplate", {
+                            get: $util.oneOfGetter($oneOfFields = ["metricPromptTemplate"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new PairwiseMetricSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricSpec} PairwiseMetricSpec instance
+                         */
+                        PairwiseMetricSpec.create = function create(properties) {
+                            return new PairwiseMetricSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricSpec} message PairwiseMetricSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricPromptTemplate != null && Object.hasOwnProperty.call(message, "metricPromptTemplate"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.metricPromptTemplate);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricSpec} message PairwiseMetricSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricSpec} PairwiseMetricSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseMetricSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricPromptTemplate = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricSpec} PairwiseMetricSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseMetricSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseMetricSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                properties._metricPromptTemplate = 1;
+                                if (!$util.isString(message.metricPromptTemplate))
+                                    return "metricPromptTemplate: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricSpec} PairwiseMetricSpec
+                         */
+                        PairwiseMetricSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseMetricSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseMetricSpec();
+                            if (object.metricPromptTemplate != null)
+                                message.metricPromptTemplate = String(object.metricPromptTemplate);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseMetricSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseMetricSpec} message PairwiseMetricSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseMetricSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                object.metricPromptTemplate = message.metricPromptTemplate;
+                                if (options.oneofs)
+                                    object._metricPromptTemplate = "metricPromptTemplate";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseMetricSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseMetricSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseMetricSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseMetricSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseMetricSpec";
+                        };
+    
+                        return PairwiseMetricSpec;
+                    })();
+    
+                    v1.PairwiseMetricResult = (function() {
+    
+                        /**
+                         * Properties of a PairwiseMetricResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IPairwiseMetricResult
+                         * @property {google.cloud.aiplatform.v1.PairwiseChoice|null} [pairwiseChoice] PairwiseMetricResult pairwiseChoice
+                         * @property {string|null} [explanation] PairwiseMetricResult explanation
+                         */
+    
+                        /**
+                         * Constructs a new PairwiseMetricResult.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a PairwiseMetricResult.
+                         * @implements IPairwiseMetricResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricResult=} [properties] Properties to set
+                         */
+                        function PairwiseMetricResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * PairwiseMetricResult pairwiseChoice.
+                         * @member {google.cloud.aiplatform.v1.PairwiseChoice} pairwiseChoice
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @instance
+                         */
+                        PairwiseMetricResult.prototype.pairwiseChoice = 0;
+    
+                        /**
+                         * PairwiseMetricResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @instance
+                         */
+                        PairwiseMetricResult.prototype.explanation = "";
+    
+                        /**
+                         * Creates a new PairwiseMetricResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricResult} PairwiseMetricResult instance
+                         */
+                        PairwiseMetricResult.create = function create(properties) {
+                            return new PairwiseMetricResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricResult} message PairwiseMetricResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified PairwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.PairwiseMetricResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IPairwiseMetricResult} message PairwiseMetricResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        PairwiseMetricResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricResult} PairwiseMetricResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.PairwiseMetricResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.pairwiseChoice = reader.int32();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a PairwiseMetricResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricResult} PairwiseMetricResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        PairwiseMetricResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a PairwiseMetricResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        PairwiseMetricResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                switch (message.pairwiseChoice) {
+                                default:
+                                    return "pairwiseChoice: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a PairwiseMetricResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.PairwiseMetricResult} PairwiseMetricResult
+                         */
+                        PairwiseMetricResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.PairwiseMetricResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.PairwiseMetricResult();
+                            switch (object.pairwiseChoice) {
+                            default:
+                                if (typeof object.pairwiseChoice === "number") {
+                                    message.pairwiseChoice = object.pairwiseChoice;
+                                    break;
+                                }
+                                break;
+                            case "PAIRWISE_CHOICE_UNSPECIFIED":
+                            case 0:
+                                message.pairwiseChoice = 0;
+                                break;
+                            case "BASELINE":
+                            case 1:
+                                message.pairwiseChoice = 1;
+                                break;
+                            case "CANDIDATE":
+                            case 2:
+                                message.pairwiseChoice = 2;
+                                break;
+                            case "TIE":
+                            case 3:
+                                message.pairwiseChoice = 3;
+                                break;
+                            }
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a PairwiseMetricResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.PairwiseMetricResult} message PairwiseMetricResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        PairwiseMetricResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
+                                object.explanation = "";
+                            }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this PairwiseMetricResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        PairwiseMetricResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for PairwiseMetricResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.PairwiseMetricResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        PairwiseMetricResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.PairwiseMetricResult";
+                        };
+    
+                        return PairwiseMetricResult;
+                    })();
+    
+                    v1.ToolCallValidInput = (function() {
+    
+                        /**
+                         * Properties of a ToolCallValidInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolCallValidInput
+                         * @property {google.cloud.aiplatform.v1.IToolCallValidSpec|null} [metricSpec] ToolCallValidInput metricSpec
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolCallValidInstance>|null} [instances] ToolCallValidInput instances
+                         */
+    
+                        /**
+                         * Constructs a new ToolCallValidInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolCallValidInput.
+                         * @implements IToolCallValidInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInput=} [properties] Properties to set
+                         */
+                        function ToolCallValidInput(properties) {
+                            this.instances = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolCallValidInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IToolCallValidSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @instance
+                         */
+                        ToolCallValidInput.prototype.metricSpec = null;
+    
+                        /**
+                         * ToolCallValidInput instances.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolCallValidInstance>} instances
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @instance
+                         */
+                        ToolCallValidInput.prototype.instances = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolCallValidInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInput} ToolCallValidInput instance
+                         */
+                        ToolCallValidInput.create = function create(properties) {
+                            return new ToolCallValidInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInput} message ToolCallValidInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.ToolCallValidSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instances != null && message.instances.length)
+                                for (var i = 0; i < message.instances.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolCallValidInstance.encode(message.instances[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInput} message ToolCallValidInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInput} ToolCallValidInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolCallValidInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.ToolCallValidSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        if (!(message.instances && message.instances.length))
+                                            message.instances = [];
+                                        message.instances.push($root.google.cloud.aiplatform.v1.ToolCallValidInstance.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInput} ToolCallValidInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolCallValidInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolCallValidInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.ToolCallValidSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instances != null && message.hasOwnProperty("instances")) {
+                                if (!Array.isArray(message.instances))
+                                    return "instances: array expected";
+                                for (var i = 0; i < message.instances.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolCallValidInstance.verify(message.instances[i]);
+                                    if (error)
+                                        return "instances." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolCallValidInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInput} ToolCallValidInput
+                         */
+                        ToolCallValidInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolCallValidInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolCallValidInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolCallValidInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.ToolCallValidSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instances) {
+                                if (!Array.isArray(object.instances))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolCallValidInput.instances: array expected");
+                                message.instances = [];
+                                for (var i = 0; i < object.instances.length; ++i) {
+                                    if (typeof object.instances[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolCallValidInput.instances: object expected");
+                                    message.instances[i] = $root.google.cloud.aiplatform.v1.ToolCallValidInstance.fromObject(object.instances[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolCallValidInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolCallValidInput} message ToolCallValidInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolCallValidInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.instances = [];
+                            if (options.defaults)
+                                object.metricSpec = null;
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.ToolCallValidSpec.toObject(message.metricSpec, options);
+                            if (message.instances && message.instances.length) {
+                                object.instances = [];
+                                for (var j = 0; j < message.instances.length; ++j)
+                                    object.instances[j] = $root.google.cloud.aiplatform.v1.ToolCallValidInstance.toObject(message.instances[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolCallValidInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolCallValidInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolCallValidInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolCallValidInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolCallValidInput";
+                        };
+    
+                        return ToolCallValidInput;
+                    })();
+    
+                    v1.ToolCallValidSpec = (function() {
+    
+                        /**
+                         * Properties of a ToolCallValidSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolCallValidSpec
+                         */
+    
+                        /**
+                         * Constructs a new ToolCallValidSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolCallValidSpec.
+                         * @implements IToolCallValidSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidSpec=} [properties] Properties to set
+                         */
+                        function ToolCallValidSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Creates a new ToolCallValidSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidSpec} ToolCallValidSpec instance
+                         */
+                        ToolCallValidSpec.create = function create(properties) {
+                            return new ToolCallValidSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidSpec} message ToolCallValidSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidSpec} message ToolCallValidSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidSpec} ToolCallValidSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolCallValidSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidSpec} ToolCallValidSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolCallValidSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolCallValidSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolCallValidSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidSpec} ToolCallValidSpec
+                         */
+                        ToolCallValidSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolCallValidSpec)
+                                return object;
+                            return new $root.google.cloud.aiplatform.v1.ToolCallValidSpec();
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolCallValidSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolCallValidSpec} message ToolCallValidSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolCallValidSpec.toObject = function toObject() {
+                            return {};
+                        };
+    
+                        /**
+                         * Converts this ToolCallValidSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolCallValidSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolCallValidSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolCallValidSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolCallValidSpec";
+                        };
+    
+                        return ToolCallValidSpec;
+                    })();
+    
+                    v1.ToolCallValidInstance = (function() {
+    
+                        /**
+                         * Properties of a ToolCallValidInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolCallValidInstance
+                         * @property {string|null} [prediction] ToolCallValidInstance prediction
+                         * @property {string|null} [reference] ToolCallValidInstance reference
+                         */
+    
+                        /**
+                         * Constructs a new ToolCallValidInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolCallValidInstance.
+                         * @implements IToolCallValidInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInstance=} [properties] Properties to set
+                         */
+                        function ToolCallValidInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolCallValidInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @instance
+                         */
+                        ToolCallValidInstance.prototype.prediction = null;
+    
+                        /**
+                         * ToolCallValidInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @instance
+                         */
+                        ToolCallValidInstance.prototype.reference = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolCallValidInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolCallValidInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * ToolCallValidInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolCallValidInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolCallValidInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInstance} ToolCallValidInstance instance
+                         */
+                        ToolCallValidInstance.create = function create(properties) {
+                            return new ToolCallValidInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInstance} message ToolCallValidInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidInstance} message ToolCallValidInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInstance} ToolCallValidInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolCallValidInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInstance} ToolCallValidInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolCallValidInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolCallValidInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolCallValidInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidInstance} ToolCallValidInstance
+                         */
+                        ToolCallValidInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolCallValidInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolCallValidInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolCallValidInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolCallValidInstance} message ToolCallValidInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolCallValidInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolCallValidInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolCallValidInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolCallValidInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolCallValidInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolCallValidInstance";
+                        };
+    
+                        return ToolCallValidInstance;
+                    })();
+    
+                    v1.ToolCallValidResults = (function() {
+    
+                        /**
+                         * Properties of a ToolCallValidResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolCallValidResults
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolCallValidMetricValue>|null} [toolCallValidMetricValues] ToolCallValidResults toolCallValidMetricValues
+                         */
+    
+                        /**
+                         * Constructs a new ToolCallValidResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolCallValidResults.
+                         * @implements IToolCallValidResults
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidResults=} [properties] Properties to set
+                         */
+                        function ToolCallValidResults(properties) {
+                            this.toolCallValidMetricValues = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolCallValidResults toolCallValidMetricValues.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolCallValidMetricValue>} toolCallValidMetricValues
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @instance
+                         */
+                        ToolCallValidResults.prototype.toolCallValidMetricValues = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolCallValidResults instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidResults=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidResults} ToolCallValidResults instance
+                         */
+                        ToolCallValidResults.create = function create(properties) {
+                            return new ToolCallValidResults(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidResults.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidResults} message ToolCallValidResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidResults.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.toolCallValidMetricValues != null && message.toolCallValidMetricValues.length)
+                                for (var i = 0; i < message.toolCallValidMetricValues.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolCallValidMetricValue.encode(message.toolCallValidMetricValues[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidResults.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidResults} message ToolCallValidResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidResults.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidResults message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidResults} ToolCallValidResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidResults.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolCallValidResults();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.toolCallValidMetricValues && message.toolCallValidMetricValues.length))
+                                            message.toolCallValidMetricValues = [];
+                                        message.toolCallValidMetricValues.push($root.google.cloud.aiplatform.v1.ToolCallValidMetricValue.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidResults message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidResults} ToolCallValidResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidResults.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolCallValidResults message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolCallValidResults.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.toolCallValidMetricValues != null && message.hasOwnProperty("toolCallValidMetricValues")) {
+                                if (!Array.isArray(message.toolCallValidMetricValues))
+                                    return "toolCallValidMetricValues: array expected";
+                                for (var i = 0; i < message.toolCallValidMetricValues.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolCallValidMetricValue.verify(message.toolCallValidMetricValues[i]);
+                                    if (error)
+                                        return "toolCallValidMetricValues." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolCallValidResults message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidResults} ToolCallValidResults
+                         */
+                        ToolCallValidResults.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolCallValidResults)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolCallValidResults();
+                            if (object.toolCallValidMetricValues) {
+                                if (!Array.isArray(object.toolCallValidMetricValues))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolCallValidResults.toolCallValidMetricValues: array expected");
+                                message.toolCallValidMetricValues = [];
+                                for (var i = 0; i < object.toolCallValidMetricValues.length; ++i) {
+                                    if (typeof object.toolCallValidMetricValues[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolCallValidResults.toolCallValidMetricValues: object expected");
+                                    message.toolCallValidMetricValues[i] = $root.google.cloud.aiplatform.v1.ToolCallValidMetricValue.fromObject(object.toolCallValidMetricValues[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolCallValidResults message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolCallValidResults} message ToolCallValidResults
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolCallValidResults.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.toolCallValidMetricValues = [];
+                            if (message.toolCallValidMetricValues && message.toolCallValidMetricValues.length) {
+                                object.toolCallValidMetricValues = [];
+                                for (var j = 0; j < message.toolCallValidMetricValues.length; ++j)
+                                    object.toolCallValidMetricValues[j] = $root.google.cloud.aiplatform.v1.ToolCallValidMetricValue.toObject(message.toolCallValidMetricValues[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolCallValidResults to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolCallValidResults.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolCallValidResults
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidResults
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolCallValidResults.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolCallValidResults";
+                        };
+    
+                        return ToolCallValidResults;
+                    })();
+    
+                    v1.ToolCallValidMetricValue = (function() {
+    
+                        /**
+                         * Properties of a ToolCallValidMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolCallValidMetricValue
+                         * @property {number|null} [score] ToolCallValidMetricValue score
+                         */
+    
+                        /**
+                         * Constructs a new ToolCallValidMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolCallValidMetricValue.
+                         * @implements IToolCallValidMetricValue
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidMetricValue=} [properties] Properties to set
+                         */
+                        function ToolCallValidMetricValue(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolCallValidMetricValue score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @instance
+                         */
+                        ToolCallValidMetricValue.prototype.score = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolCallValidMetricValue _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @instance
+                         */
+                        Object.defineProperty(ToolCallValidMetricValue.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolCallValidMetricValue instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidMetricValue=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidMetricValue} ToolCallValidMetricValue instance
+                         */
+                        ToolCallValidMetricValue.create = function create(properties) {
+                            return new ToolCallValidMetricValue(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidMetricValue.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidMetricValue} message ToolCallValidMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidMetricValue.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolCallValidMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolCallValidMetricValue.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolCallValidMetricValue} message ToolCallValidMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolCallValidMetricValue.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidMetricValue message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidMetricValue} ToolCallValidMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidMetricValue.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolCallValidMetricValue();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolCallValidMetricValue message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidMetricValue} ToolCallValidMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolCallValidMetricValue.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolCallValidMetricValue message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolCallValidMetricValue.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolCallValidMetricValue message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolCallValidMetricValue} ToolCallValidMetricValue
+                         */
+                        ToolCallValidMetricValue.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolCallValidMetricValue)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolCallValidMetricValue();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolCallValidMetricValue message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolCallValidMetricValue} message ToolCallValidMetricValue
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolCallValidMetricValue.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolCallValidMetricValue to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolCallValidMetricValue.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolCallValidMetricValue
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolCallValidMetricValue
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolCallValidMetricValue.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolCallValidMetricValue";
+                        };
+    
+                        return ToolCallValidMetricValue;
+                    })();
+    
+                    v1.ToolNameMatchInput = (function() {
+    
+                        /**
+                         * Properties of a ToolNameMatchInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolNameMatchInput
+                         * @property {google.cloud.aiplatform.v1.IToolNameMatchSpec|null} [metricSpec] ToolNameMatchInput metricSpec
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolNameMatchInstance>|null} [instances] ToolNameMatchInput instances
+                         */
+    
+                        /**
+                         * Constructs a new ToolNameMatchInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolNameMatchInput.
+                         * @implements IToolNameMatchInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInput=} [properties] Properties to set
+                         */
+                        function ToolNameMatchInput(properties) {
+                            this.instances = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolNameMatchInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IToolNameMatchSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @instance
+                         */
+                        ToolNameMatchInput.prototype.metricSpec = null;
+    
+                        /**
+                         * ToolNameMatchInput instances.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolNameMatchInstance>} instances
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @instance
+                         */
+                        ToolNameMatchInput.prototype.instances = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolNameMatchInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInput} ToolNameMatchInput instance
+                         */
+                        ToolNameMatchInput.create = function create(properties) {
+                            return new ToolNameMatchInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInput} message ToolNameMatchInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.ToolNameMatchSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instances != null && message.instances.length)
+                                for (var i = 0; i < message.instances.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolNameMatchInstance.encode(message.instances[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInput} message ToolNameMatchInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInput} ToolNameMatchInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolNameMatchInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.ToolNameMatchSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        if (!(message.instances && message.instances.length))
+                                            message.instances = [];
+                                        message.instances.push($root.google.cloud.aiplatform.v1.ToolNameMatchInstance.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInput} ToolNameMatchInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolNameMatchInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolNameMatchInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.ToolNameMatchSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instances != null && message.hasOwnProperty("instances")) {
+                                if (!Array.isArray(message.instances))
+                                    return "instances: array expected";
+                                for (var i = 0; i < message.instances.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolNameMatchInstance.verify(message.instances[i]);
+                                    if (error)
+                                        return "instances." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolNameMatchInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInput} ToolNameMatchInput
+                         */
+                        ToolNameMatchInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolNameMatchInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolNameMatchInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolNameMatchInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.ToolNameMatchSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instances) {
+                                if (!Array.isArray(object.instances))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolNameMatchInput.instances: array expected");
+                                message.instances = [];
+                                for (var i = 0; i < object.instances.length; ++i) {
+                                    if (typeof object.instances[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolNameMatchInput.instances: object expected");
+                                    message.instances[i] = $root.google.cloud.aiplatform.v1.ToolNameMatchInstance.fromObject(object.instances[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolNameMatchInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolNameMatchInput} message ToolNameMatchInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolNameMatchInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.instances = [];
+                            if (options.defaults)
+                                object.metricSpec = null;
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.ToolNameMatchSpec.toObject(message.metricSpec, options);
+                            if (message.instances && message.instances.length) {
+                                object.instances = [];
+                                for (var j = 0; j < message.instances.length; ++j)
+                                    object.instances[j] = $root.google.cloud.aiplatform.v1.ToolNameMatchInstance.toObject(message.instances[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolNameMatchInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolNameMatchInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolNameMatchInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolNameMatchInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolNameMatchInput";
+                        };
+    
+                        return ToolNameMatchInput;
+                    })();
+    
+                    v1.ToolNameMatchSpec = (function() {
+    
+                        /**
+                         * Properties of a ToolNameMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolNameMatchSpec
+                         */
+    
+                        /**
+                         * Constructs a new ToolNameMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolNameMatchSpec.
+                         * @implements IToolNameMatchSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchSpec=} [properties] Properties to set
+                         */
+                        function ToolNameMatchSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Creates a new ToolNameMatchSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchSpec} ToolNameMatchSpec instance
+                         */
+                        ToolNameMatchSpec.create = function create(properties) {
+                            return new ToolNameMatchSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchSpec} message ToolNameMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchSpec} message ToolNameMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchSpec} ToolNameMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolNameMatchSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchSpec} ToolNameMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolNameMatchSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolNameMatchSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolNameMatchSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchSpec} ToolNameMatchSpec
+                         */
+                        ToolNameMatchSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolNameMatchSpec)
+                                return object;
+                            return new $root.google.cloud.aiplatform.v1.ToolNameMatchSpec();
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolNameMatchSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolNameMatchSpec} message ToolNameMatchSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolNameMatchSpec.toObject = function toObject() {
+                            return {};
+                        };
+    
+                        /**
+                         * Converts this ToolNameMatchSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolNameMatchSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolNameMatchSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolNameMatchSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolNameMatchSpec";
+                        };
+    
+                        return ToolNameMatchSpec;
+                    })();
+    
+                    v1.ToolNameMatchInstance = (function() {
+    
+                        /**
+                         * Properties of a ToolNameMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolNameMatchInstance
+                         * @property {string|null} [prediction] ToolNameMatchInstance prediction
+                         * @property {string|null} [reference] ToolNameMatchInstance reference
+                         */
+    
+                        /**
+                         * Constructs a new ToolNameMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolNameMatchInstance.
+                         * @implements IToolNameMatchInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInstance=} [properties] Properties to set
+                         */
+                        function ToolNameMatchInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolNameMatchInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @instance
+                         */
+                        ToolNameMatchInstance.prototype.prediction = null;
+    
+                        /**
+                         * ToolNameMatchInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @instance
+                         */
+                        ToolNameMatchInstance.prototype.reference = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolNameMatchInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolNameMatchInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * ToolNameMatchInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolNameMatchInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolNameMatchInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInstance} ToolNameMatchInstance instance
+                         */
+                        ToolNameMatchInstance.create = function create(properties) {
+                            return new ToolNameMatchInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInstance} message ToolNameMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchInstance} message ToolNameMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInstance} ToolNameMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolNameMatchInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInstance} ToolNameMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolNameMatchInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolNameMatchInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolNameMatchInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchInstance} ToolNameMatchInstance
+                         */
+                        ToolNameMatchInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolNameMatchInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolNameMatchInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolNameMatchInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolNameMatchInstance} message ToolNameMatchInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolNameMatchInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolNameMatchInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolNameMatchInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolNameMatchInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolNameMatchInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolNameMatchInstance";
+                        };
+    
+                        return ToolNameMatchInstance;
+                    })();
+    
+                    v1.ToolNameMatchResults = (function() {
+    
+                        /**
+                         * Properties of a ToolNameMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolNameMatchResults
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolNameMatchMetricValue>|null} [toolNameMatchMetricValues] ToolNameMatchResults toolNameMatchMetricValues
+                         */
+    
+                        /**
+                         * Constructs a new ToolNameMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolNameMatchResults.
+                         * @implements IToolNameMatchResults
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchResults=} [properties] Properties to set
+                         */
+                        function ToolNameMatchResults(properties) {
+                            this.toolNameMatchMetricValues = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolNameMatchResults toolNameMatchMetricValues.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolNameMatchMetricValue>} toolNameMatchMetricValues
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @instance
+                         */
+                        ToolNameMatchResults.prototype.toolNameMatchMetricValues = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolNameMatchResults instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchResults=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchResults} ToolNameMatchResults instance
+                         */
+                        ToolNameMatchResults.create = function create(properties) {
+                            return new ToolNameMatchResults(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchResults.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchResults} message ToolNameMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchResults.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.toolNameMatchMetricValues != null && message.toolNameMatchMetricValues.length)
+                                for (var i = 0; i < message.toolNameMatchMetricValues.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue.encode(message.toolNameMatchMetricValues[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchResults.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchResults} message ToolNameMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchResults.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchResults message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchResults} ToolNameMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchResults.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolNameMatchResults();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.toolNameMatchMetricValues && message.toolNameMatchMetricValues.length))
+                                            message.toolNameMatchMetricValues = [];
+                                        message.toolNameMatchMetricValues.push($root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchResults message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchResults} ToolNameMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchResults.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolNameMatchResults message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolNameMatchResults.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.toolNameMatchMetricValues != null && message.hasOwnProperty("toolNameMatchMetricValues")) {
+                                if (!Array.isArray(message.toolNameMatchMetricValues))
+                                    return "toolNameMatchMetricValues: array expected";
+                                for (var i = 0; i < message.toolNameMatchMetricValues.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue.verify(message.toolNameMatchMetricValues[i]);
+                                    if (error)
+                                        return "toolNameMatchMetricValues." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolNameMatchResults message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchResults} ToolNameMatchResults
+                         */
+                        ToolNameMatchResults.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolNameMatchResults)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolNameMatchResults();
+                            if (object.toolNameMatchMetricValues) {
+                                if (!Array.isArray(object.toolNameMatchMetricValues))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolNameMatchResults.toolNameMatchMetricValues: array expected");
+                                message.toolNameMatchMetricValues = [];
+                                for (var i = 0; i < object.toolNameMatchMetricValues.length; ++i) {
+                                    if (typeof object.toolNameMatchMetricValues[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolNameMatchResults.toolNameMatchMetricValues: object expected");
+                                    message.toolNameMatchMetricValues[i] = $root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue.fromObject(object.toolNameMatchMetricValues[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolNameMatchResults message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolNameMatchResults} message ToolNameMatchResults
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolNameMatchResults.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.toolNameMatchMetricValues = [];
+                            if (message.toolNameMatchMetricValues && message.toolNameMatchMetricValues.length) {
+                                object.toolNameMatchMetricValues = [];
+                                for (var j = 0; j < message.toolNameMatchMetricValues.length; ++j)
+                                    object.toolNameMatchMetricValues[j] = $root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue.toObject(message.toolNameMatchMetricValues[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolNameMatchResults to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolNameMatchResults.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolNameMatchResults
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchResults
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolNameMatchResults.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolNameMatchResults";
+                        };
+    
+                        return ToolNameMatchResults;
+                    })();
+    
+                    v1.ToolNameMatchMetricValue = (function() {
+    
+                        /**
+                         * Properties of a ToolNameMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolNameMatchMetricValue
+                         * @property {number|null} [score] ToolNameMatchMetricValue score
+                         */
+    
+                        /**
+                         * Constructs a new ToolNameMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolNameMatchMetricValue.
+                         * @implements IToolNameMatchMetricValue
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchMetricValue=} [properties] Properties to set
+                         */
+                        function ToolNameMatchMetricValue(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolNameMatchMetricValue score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @instance
+                         */
+                        ToolNameMatchMetricValue.prototype.score = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolNameMatchMetricValue _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @instance
+                         */
+                        Object.defineProperty(ToolNameMatchMetricValue.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolNameMatchMetricValue instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchMetricValue=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchMetricValue} ToolNameMatchMetricValue instance
+                         */
+                        ToolNameMatchMetricValue.create = function create(properties) {
+                            return new ToolNameMatchMetricValue(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchMetricValue.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchMetricValue} message ToolNameMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchMetricValue.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolNameMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolNameMatchMetricValue.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolNameMatchMetricValue} message ToolNameMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolNameMatchMetricValue.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchMetricValue message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchMetricValue} ToolNameMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchMetricValue.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolNameMatchMetricValue message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchMetricValue} ToolNameMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolNameMatchMetricValue.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolNameMatchMetricValue message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolNameMatchMetricValue.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolNameMatchMetricValue message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolNameMatchMetricValue} ToolNameMatchMetricValue
+                         */
+                        ToolNameMatchMetricValue.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolNameMatchMetricValue();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolNameMatchMetricValue message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolNameMatchMetricValue} message ToolNameMatchMetricValue
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolNameMatchMetricValue.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolNameMatchMetricValue to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolNameMatchMetricValue.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolNameMatchMetricValue
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolNameMatchMetricValue
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolNameMatchMetricValue.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolNameMatchMetricValue";
+                        };
+    
+                        return ToolNameMatchMetricValue;
+                    })();
+    
+                    v1.ToolParameterKeyMatchInput = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKeyMatchInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKeyMatchInput
+                         * @property {google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec|null} [metricSpec] ToolParameterKeyMatchInput metricSpec
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance>|null} [instances] ToolParameterKeyMatchInput instances
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKeyMatchInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKeyMatchInput.
+                         * @implements IToolParameterKeyMatchInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInput=} [properties] Properties to set
+                         */
+                        function ToolParameterKeyMatchInput(properties) {
+                            this.instances = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKeyMatchInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @instance
+                         */
+                        ToolParameterKeyMatchInput.prototype.metricSpec = null;
+    
+                        /**
+                         * ToolParameterKeyMatchInput instances.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance>} instances
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @instance
+                         */
+                        ToolParameterKeyMatchInput.prototype.instances = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolParameterKeyMatchInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInput} ToolParameterKeyMatchInput instance
+                         */
+                        ToolParameterKeyMatchInput.create = function create(properties) {
+                            return new ToolParameterKeyMatchInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInput} message ToolParameterKeyMatchInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instances != null && message.instances.length)
+                                for (var i = 0; i < message.instances.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.encode(message.instances[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInput} message ToolParameterKeyMatchInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInput} ToolParameterKeyMatchInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        if (!(message.instances && message.instances.length))
+                                            message.instances = [];
+                                        message.instances.push($root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInput} ToolParameterKeyMatchInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKeyMatchInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKeyMatchInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instances != null && message.hasOwnProperty("instances")) {
+                                if (!Array.isArray(message.instances))
+                                    return "instances: array expected";
+                                for (var i = 0; i < message.instances.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.verify(message.instances[i]);
+                                    if (error)
+                                        return "instances." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKeyMatchInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInput} ToolParameterKeyMatchInput
+                         */
+                        ToolParameterKeyMatchInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instances) {
+                                if (!Array.isArray(object.instances))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.instances: array expected");
+                                message.instances = [];
+                                for (var i = 0; i < object.instances.length; ++i) {
+                                    if (typeof object.instances[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKeyMatchInput.instances: object expected");
+                                    message.instances[i] = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.fromObject(object.instances[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKeyMatchInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKeyMatchInput} message ToolParameterKeyMatchInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKeyMatchInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.instances = [];
+                            if (options.defaults)
+                                object.metricSpec = null;
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.toObject(message.metricSpec, options);
+                            if (message.instances && message.instances.length) {
+                                object.instances = [];
+                                for (var j = 0; j < message.instances.length; ++j)
+                                    object.instances[j] = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.toObject(message.instances[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKeyMatchInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKeyMatchInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKeyMatchInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKeyMatchInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKeyMatchInput";
+                        };
+    
+                        return ToolParameterKeyMatchInput;
+                    })();
+    
+                    v1.ToolParameterKeyMatchSpec = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKeyMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKeyMatchSpec
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKeyMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKeyMatchSpec.
+                         * @implements IToolParameterKeyMatchSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec=} [properties] Properties to set
+                         */
+                        function ToolParameterKeyMatchSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Creates a new ToolParameterKeyMatchSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec} ToolParameterKeyMatchSpec instance
+                         */
+                        ToolParameterKeyMatchSpec.create = function create(properties) {
+                            return new ToolParameterKeyMatchSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec} message ToolParameterKeyMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchSpec} message ToolParameterKeyMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec} ToolParameterKeyMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec} ToolParameterKeyMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKeyMatchSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKeyMatchSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKeyMatchSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec} ToolParameterKeyMatchSpec
+                         */
+                        ToolParameterKeyMatchSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec)
+                                return object;
+                            return new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec();
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKeyMatchSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec} message ToolParameterKeyMatchSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKeyMatchSpec.toObject = function toObject() {
+                            return {};
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKeyMatchSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKeyMatchSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKeyMatchSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKeyMatchSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKeyMatchSpec";
+                        };
+    
+                        return ToolParameterKeyMatchSpec;
+                    })();
+    
+                    v1.ToolParameterKeyMatchInstance = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKeyMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKeyMatchInstance
+                         * @property {string|null} [prediction] ToolParameterKeyMatchInstance prediction
+                         * @property {string|null} [reference] ToolParameterKeyMatchInstance reference
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKeyMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKeyMatchInstance.
+                         * @implements IToolParameterKeyMatchInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance=} [properties] Properties to set
+                         */
+                        function ToolParameterKeyMatchInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKeyMatchInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @instance
+                         */
+                        ToolParameterKeyMatchInstance.prototype.prediction = null;
+    
+                        /**
+                         * ToolParameterKeyMatchInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @instance
+                         */
+                        ToolParameterKeyMatchInstance.prototype.reference = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolParameterKeyMatchInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolParameterKeyMatchInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * ToolParameterKeyMatchInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolParameterKeyMatchInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolParameterKeyMatchInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance} ToolParameterKeyMatchInstance instance
+                         */
+                        ToolParameterKeyMatchInstance.create = function create(properties) {
+                            return new ToolParameterKeyMatchInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance} message ToolParameterKeyMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchInstance} message ToolParameterKeyMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance} ToolParameterKeyMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance} ToolParameterKeyMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKeyMatchInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKeyMatchInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKeyMatchInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance} ToolParameterKeyMatchInstance
+                         */
+                        ToolParameterKeyMatchInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKeyMatchInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance} message ToolParameterKeyMatchInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKeyMatchInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKeyMatchInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKeyMatchInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKeyMatchInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKeyMatchInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKeyMatchInstance";
+                        };
+    
+                        return ToolParameterKeyMatchInstance;
+                    })();
+    
+                    v1.ToolParameterKeyMatchResults = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKeyMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKeyMatchResults
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue>|null} [toolParameterKeyMatchMetricValues] ToolParameterKeyMatchResults toolParameterKeyMatchMetricValues
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKeyMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKeyMatchResults.
+                         * @implements IToolParameterKeyMatchResults
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchResults=} [properties] Properties to set
+                         */
+                        function ToolParameterKeyMatchResults(properties) {
+                            this.toolParameterKeyMatchMetricValues = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKeyMatchResults toolParameterKeyMatchMetricValues.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue>} toolParameterKeyMatchMetricValues
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @instance
+                         */
+                        ToolParameterKeyMatchResults.prototype.toolParameterKeyMatchMetricValues = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolParameterKeyMatchResults instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchResults=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchResults} ToolParameterKeyMatchResults instance
+                         */
+                        ToolParameterKeyMatchResults.create = function create(properties) {
+                            return new ToolParameterKeyMatchResults(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchResults} message ToolParameterKeyMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchResults.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.toolParameterKeyMatchMetricValues != null && message.toolParameterKeyMatchMetricValues.length)
+                                for (var i = 0; i < message.toolParameterKeyMatchMetricValues.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.encode(message.toolParameterKeyMatchMetricValues[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchResults} message ToolParameterKeyMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchResults.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchResults message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchResults} ToolParameterKeyMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchResults.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.toolParameterKeyMatchMetricValues && message.toolParameterKeyMatchMetricValues.length))
+                                            message.toolParameterKeyMatchMetricValues = [];
+                                        message.toolParameterKeyMatchMetricValues.push($root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchResults message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchResults} ToolParameterKeyMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchResults.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKeyMatchResults message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKeyMatchResults.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.toolParameterKeyMatchMetricValues != null && message.hasOwnProperty("toolParameterKeyMatchMetricValues")) {
+                                if (!Array.isArray(message.toolParameterKeyMatchMetricValues))
+                                    return "toolParameterKeyMatchMetricValues: array expected";
+                                for (var i = 0; i < message.toolParameterKeyMatchMetricValues.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.verify(message.toolParameterKeyMatchMetricValues[i]);
+                                    if (error)
+                                        return "toolParameterKeyMatchMetricValues." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKeyMatchResults message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchResults} ToolParameterKeyMatchResults
+                         */
+                        ToolParameterKeyMatchResults.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchResults();
+                            if (object.toolParameterKeyMatchMetricValues) {
+                                if (!Array.isArray(object.toolParameterKeyMatchMetricValues))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.toolParameterKeyMatchMetricValues: array expected");
+                                message.toolParameterKeyMatchMetricValues = [];
+                                for (var i = 0; i < object.toolParameterKeyMatchMetricValues.length; ++i) {
+                                    if (typeof object.toolParameterKeyMatchMetricValues[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKeyMatchResults.toolParameterKeyMatchMetricValues: object expected");
+                                    message.toolParameterKeyMatchMetricValues[i] = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.fromObject(object.toolParameterKeyMatchMetricValues[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKeyMatchResults message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKeyMatchResults} message ToolParameterKeyMatchResults
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKeyMatchResults.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.toolParameterKeyMatchMetricValues = [];
+                            if (message.toolParameterKeyMatchMetricValues && message.toolParameterKeyMatchMetricValues.length) {
+                                object.toolParameterKeyMatchMetricValues = [];
+                                for (var j = 0; j < message.toolParameterKeyMatchMetricValues.length; ++j)
+                                    object.toolParameterKeyMatchMetricValues[j] = $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.toObject(message.toolParameterKeyMatchMetricValues[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKeyMatchResults to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKeyMatchResults.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKeyMatchResults
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchResults
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKeyMatchResults.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKeyMatchResults";
+                        };
+    
+                        return ToolParameterKeyMatchResults;
+                    })();
+    
+                    v1.ToolParameterKeyMatchMetricValue = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKeyMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKeyMatchMetricValue
+                         * @property {number|null} [score] ToolParameterKeyMatchMetricValue score
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKeyMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKeyMatchMetricValue.
+                         * @implements IToolParameterKeyMatchMetricValue
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue=} [properties] Properties to set
+                         */
+                        function ToolParameterKeyMatchMetricValue(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKeyMatchMetricValue score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @instance
+                         */
+                        ToolParameterKeyMatchMetricValue.prototype.score = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolParameterKeyMatchMetricValue _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @instance
+                         */
+                        Object.defineProperty(ToolParameterKeyMatchMetricValue.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolParameterKeyMatchMetricValue instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue} ToolParameterKeyMatchMetricValue instance
+                         */
+                        ToolParameterKeyMatchMetricValue.create = function create(properties) {
+                            return new ToolParameterKeyMatchMetricValue(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue} message ToolParameterKeyMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchMetricValue.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKeyMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKeyMatchMetricValue} message ToolParameterKeyMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKeyMatchMetricValue.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchMetricValue message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue} ToolParameterKeyMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchMetricValue.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKeyMatchMetricValue message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue} ToolParameterKeyMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKeyMatchMetricValue.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKeyMatchMetricValue message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKeyMatchMetricValue.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKeyMatchMetricValue message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue} ToolParameterKeyMatchMetricValue
+                         */
+                        ToolParameterKeyMatchMetricValue.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKeyMatchMetricValue message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue} message ToolParameterKeyMatchMetricValue
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKeyMatchMetricValue.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKeyMatchMetricValue to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKeyMatchMetricValue.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKeyMatchMetricValue
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKeyMatchMetricValue.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKeyMatchMetricValue";
+                        };
+    
+                        return ToolParameterKeyMatchMetricValue;
+                    })();
+    
+                    v1.ToolParameterKVMatchInput = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKVMatchInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKVMatchInput
+                         * @property {google.cloud.aiplatform.v1.IToolParameterKVMatchSpec|null} [metricSpec] ToolParameterKVMatchInput metricSpec
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolParameterKVMatchInstance>|null} [instances] ToolParameterKVMatchInput instances
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKVMatchInput.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKVMatchInput.
+                         * @implements IToolParameterKVMatchInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInput=} [properties] Properties to set
+                         */
+                        function ToolParameterKVMatchInput(properties) {
+                            this.instances = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKVMatchInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1.IToolParameterKVMatchSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @instance
+                         */
+                        ToolParameterKVMatchInput.prototype.metricSpec = null;
+    
+                        /**
+                         * ToolParameterKVMatchInput instances.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolParameterKVMatchInstance>} instances
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @instance
+                         */
+                        ToolParameterKVMatchInput.prototype.instances = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolParameterKVMatchInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInput} ToolParameterKVMatchInput instance
+                         */
+                        ToolParameterKVMatchInput.create = function create(properties) {
+                            return new ToolParameterKVMatchInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchInput message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInput} message ToolParameterKVMatchInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instances != null && message.instances.length)
+                                for (var i = 0; i < message.instances.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.encode(message.instances[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInput} message ToolParameterKVMatchInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInput} ToolParameterKVMatchInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        if (!(message.instances && message.instances.length))
+                                            message.instances = [];
+                                        message.instances.push($root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInput} ToolParameterKVMatchInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKVMatchInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKVMatchInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instances != null && message.hasOwnProperty("instances")) {
+                                if (!Array.isArray(message.instances))
+                                    return "instances: array expected";
+                                for (var i = 0; i < message.instances.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.verify(message.instances[i]);
+                                    if (error)
+                                        return "instances." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKVMatchInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInput} ToolParameterKVMatchInput
+                         */
+                        ToolParameterKVMatchInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKVMatchInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instances) {
+                                if (!Array.isArray(object.instances))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKVMatchInput.instances: array expected");
+                                message.instances = [];
+                                for (var i = 0; i < object.instances.length; ++i) {
+                                    if (typeof object.instances[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKVMatchInput.instances: object expected");
+                                    message.instances[i] = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.fromObject(object.instances[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKVMatchInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKVMatchInput} message ToolParameterKVMatchInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKVMatchInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.instances = [];
+                            if (options.defaults)
+                                object.metricSpec = null;
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.toObject(message.metricSpec, options);
+                            if (message.instances && message.instances.length) {
+                                object.instances = [];
+                                for (var j = 0; j < message.instances.length; ++j)
+                                    object.instances[j] = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.toObject(message.instances[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKVMatchInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKVMatchInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKVMatchInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKVMatchInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKVMatchInput";
+                        };
+    
+                        return ToolParameterKVMatchInput;
+                    })();
+    
+                    v1.ToolParameterKVMatchSpec = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKVMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKVMatchSpec
+                         * @property {boolean|null} [useStrictStringMatch] ToolParameterKVMatchSpec useStrictStringMatch
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKVMatchSpec.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKVMatchSpec.
+                         * @implements IToolParameterKVMatchSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchSpec=} [properties] Properties to set
+                         */
+                        function ToolParameterKVMatchSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKVMatchSpec useStrictStringMatch.
+                         * @member {boolean} useStrictStringMatch
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @instance
+                         */
+                        ToolParameterKVMatchSpec.prototype.useStrictStringMatch = false;
+    
+                        /**
+                         * Creates a new ToolParameterKVMatchSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchSpec} ToolParameterKVMatchSpec instance
+                         */
+                        ToolParameterKVMatchSpec.create = function create(properties) {
+                            return new ToolParameterKVMatchSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchSpec message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchSpec} message ToolParameterKVMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useStrictStringMatch != null && Object.hasOwnProperty.call(message, "useStrictStringMatch"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useStrictStringMatch);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchSpec} message ToolParameterKVMatchSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchSpec} ToolParameterKVMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchSpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.useStrictStringMatch = reader.bool();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchSpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchSpec} ToolParameterKVMatchSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchSpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKVMatchSpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKVMatchSpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useStrictStringMatch != null && message.hasOwnProperty("useStrictStringMatch"))
+                                if (typeof message.useStrictStringMatch !== "boolean")
+                                    return "useStrictStringMatch: boolean expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKVMatchSpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchSpec} ToolParameterKVMatchSpec
+                         */
+                        ToolParameterKVMatchSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchSpec();
+                            if (object.useStrictStringMatch != null)
+                                message.useStrictStringMatch = Boolean(object.useStrictStringMatch);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKVMatchSpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKVMatchSpec} message ToolParameterKVMatchSpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKVMatchSpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.useStrictStringMatch = false;
+                            if (message.useStrictStringMatch != null && message.hasOwnProperty("useStrictStringMatch"))
+                                object.useStrictStringMatch = message.useStrictStringMatch;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKVMatchSpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKVMatchSpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKVMatchSpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchSpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKVMatchSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKVMatchSpec";
+                        };
+    
+                        return ToolParameterKVMatchSpec;
+                    })();
+    
+                    v1.ToolParameterKVMatchInstance = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKVMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKVMatchInstance
+                         * @property {string|null} [prediction] ToolParameterKVMatchInstance prediction
+                         * @property {string|null} [reference] ToolParameterKVMatchInstance reference
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKVMatchInstance.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKVMatchInstance.
+                         * @implements IToolParameterKVMatchInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInstance=} [properties] Properties to set
+                         */
+                        function ToolParameterKVMatchInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKVMatchInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @instance
+                         */
+                        ToolParameterKVMatchInstance.prototype.prediction = null;
+    
+                        /**
+                         * ToolParameterKVMatchInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @instance
+                         */
+                        ToolParameterKVMatchInstance.prototype.reference = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolParameterKVMatchInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolParameterKVMatchInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * ToolParameterKVMatchInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @instance
+                         */
+                        Object.defineProperty(ToolParameterKVMatchInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolParameterKVMatchInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInstance} ToolParameterKVMatchInstance instance
+                         */
+                        ToolParameterKVMatchInstance.create = function create(properties) {
+                            return new ToolParameterKVMatchInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchInstance message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInstance} message ToolParameterKVMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchInstance} message ToolParameterKVMatchInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInstance} ToolParameterKVMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInstance} ToolParameterKVMatchInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKVMatchInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKVMatchInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKVMatchInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchInstance} ToolParameterKVMatchInstance
+                         */
+                        ToolParameterKVMatchInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKVMatchInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKVMatchInstance} message ToolParameterKVMatchInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKVMatchInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKVMatchInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKVMatchInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKVMatchInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKVMatchInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKVMatchInstance";
+                        };
+    
+                        return ToolParameterKVMatchInstance;
+                    })();
+    
+                    v1.ToolParameterKVMatchResults = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKVMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKVMatchResults
+                         * @property {Array.<google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue>|null} [toolParameterKvMatchMetricValues] ToolParameterKVMatchResults toolParameterKvMatchMetricValues
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKVMatchResults.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKVMatchResults.
+                         * @implements IToolParameterKVMatchResults
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchResults=} [properties] Properties to set
+                         */
+                        function ToolParameterKVMatchResults(properties) {
+                            this.toolParameterKvMatchMetricValues = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKVMatchResults toolParameterKvMatchMetricValues.
+                         * @member {Array.<google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue>} toolParameterKvMatchMetricValues
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @instance
+                         */
+                        ToolParameterKVMatchResults.prototype.toolParameterKvMatchMetricValues = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ToolParameterKVMatchResults instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchResults=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchResults} ToolParameterKVMatchResults instance
+                         */
+                        ToolParameterKVMatchResults.create = function create(properties) {
+                            return new ToolParameterKVMatchResults(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchResults message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchResults.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchResults} message ToolParameterKVMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchResults.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.toolParameterKvMatchMetricValues != null && message.toolParameterKvMatchMetricValues.length)
+                                for (var i = 0; i < message.toolParameterKvMatchMetricValues.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.encode(message.toolParameterKvMatchMetricValues[i], writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchResults message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchResults.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchResults} message ToolParameterKVMatchResults message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchResults.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchResults message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchResults} ToolParameterKVMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchResults.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        if (!(message.toolParameterKvMatchMetricValues && message.toolParameterKvMatchMetricValues.length))
+                                            message.toolParameterKvMatchMetricValues = [];
+                                        message.toolParameterKvMatchMetricValues.push($root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchResults message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchResults} ToolParameterKVMatchResults
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchResults.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKVMatchResults message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKVMatchResults.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.toolParameterKvMatchMetricValues != null && message.hasOwnProperty("toolParameterKvMatchMetricValues")) {
+                                if (!Array.isArray(message.toolParameterKvMatchMetricValues))
+                                    return "toolParameterKvMatchMetricValues: array expected";
+                                for (var i = 0; i < message.toolParameterKvMatchMetricValues.length; ++i) {
+                                    var error = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.verify(message.toolParameterKvMatchMetricValues[i]);
+                                    if (error)
+                                        return "toolParameterKvMatchMetricValues." + error;
+                                }
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKVMatchResults message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchResults} ToolParameterKVMatchResults
+                         */
+                        ToolParameterKVMatchResults.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchResults();
+                            if (object.toolParameterKvMatchMetricValues) {
+                                if (!Array.isArray(object.toolParameterKvMatchMetricValues))
+                                    throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKVMatchResults.toolParameterKvMatchMetricValues: array expected");
+                                message.toolParameterKvMatchMetricValues = [];
+                                for (var i = 0; i < object.toolParameterKvMatchMetricValues.length; ++i) {
+                                    if (typeof object.toolParameterKvMatchMetricValues[i] !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.ToolParameterKVMatchResults.toolParameterKvMatchMetricValues: object expected");
+                                    message.toolParameterKvMatchMetricValues[i] = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.fromObject(object.toolParameterKvMatchMetricValues[i]);
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKVMatchResults message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKVMatchResults} message ToolParameterKVMatchResults
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKVMatchResults.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.toolParameterKvMatchMetricValues = [];
+                            if (message.toolParameterKvMatchMetricValues && message.toolParameterKvMatchMetricValues.length) {
+                                object.toolParameterKvMatchMetricValues = [];
+                                for (var j = 0; j < message.toolParameterKvMatchMetricValues.length; ++j)
+                                    object.toolParameterKvMatchMetricValues[j] = $root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.toObject(message.toolParameterKvMatchMetricValues[j], options);
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKVMatchResults to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKVMatchResults.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKVMatchResults
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchResults
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKVMatchResults.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKVMatchResults";
+                        };
+    
+                        return ToolParameterKVMatchResults;
+                    })();
+    
+                    v1.ToolParameterKVMatchMetricValue = (function() {
+    
+                        /**
+                         * Properties of a ToolParameterKVMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IToolParameterKVMatchMetricValue
+                         * @property {number|null} [score] ToolParameterKVMatchMetricValue score
+                         */
+    
+                        /**
+                         * Constructs a new ToolParameterKVMatchMetricValue.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a ToolParameterKVMatchMetricValue.
+                         * @implements IToolParameterKVMatchMetricValue
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue=} [properties] Properties to set
+                         */
+                        function ToolParameterKVMatchMetricValue(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ToolParameterKVMatchMetricValue score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @instance
+                         */
+                        ToolParameterKVMatchMetricValue.prototype.score = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * ToolParameterKVMatchMetricValue _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @instance
+                         */
+                        Object.defineProperty(ToolParameterKVMatchMetricValue.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new ToolParameterKVMatchMetricValue instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue} ToolParameterKVMatchMetricValue instance
+                         */
+                        ToolParameterKVMatchMetricValue.create = function create(properties) {
+                            return new ToolParameterKVMatchMetricValue(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchMetricValue message. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue} message ToolParameterKVMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchMetricValue.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ToolParameterKVMatchMetricValue message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IToolParameterKVMatchMetricValue} message ToolParameterKVMatchMetricValue message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ToolParameterKVMatchMetricValue.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchMetricValue message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue} ToolParameterKVMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchMetricValue.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ToolParameterKVMatchMetricValue message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue} ToolParameterKVMatchMetricValue
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ToolParameterKVMatchMetricValue.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ToolParameterKVMatchMetricValue message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ToolParameterKVMatchMetricValue.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ToolParameterKVMatchMetricValue message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue} ToolParameterKVMatchMetricValue
+                         */
+                        ToolParameterKVMatchMetricValue.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ToolParameterKVMatchMetricValue message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue} message ToolParameterKVMatchMetricValue
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ToolParameterKVMatchMetricValue.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ToolParameterKVMatchMetricValue to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ToolParameterKVMatchMetricValue.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ToolParameterKVMatchMetricValue
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ToolParameterKVMatchMetricValue.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.ToolParameterKVMatchMetricValue";
+                        };
+    
+                        return ToolParameterKVMatchMetricValue;
+                    })();
+    
+                    v1.Event = (function() {
+    
+                        /**
+                         * Properties of an Event.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IEvent
+                         * @property {string|null} [artifact] Event artifact
+                         * @property {string|null} [execution] Event execution
+                         * @property {google.protobuf.ITimestamp|null} [eventTime] Event eventTime
+                         * @property {google.cloud.aiplatform.v1.Event.Type|null} [type] Event type
+                         * @property {Object.<string,string>|null} [labels] Event labels
+                         */
+    
+                        /**
+                         * Constructs a new Event.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents an Event.
+                         * @implements IEvent
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IEvent=} [properties] Properties to set
+                         */
+                        function Event(properties) {
+                            this.labels = {};
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Event artifact.
+                         * @member {string} artifact
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @instance
+                         */
+                        Event.prototype.artifact = "";
+    
+                        /**
+                         * Event execution.
+                         * @member {string} execution
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @instance
+                         */
+                        Event.prototype.execution = "";
+    
+                        /**
+                         * Event eventTime.
+                         * @member {google.protobuf.ITimestamp|null|undefined} eventTime
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @instance
+                         */
+                        Event.prototype.eventTime = null;
+    
+                        /**
+                         * Event type.
+                         * @member {google.cloud.aiplatform.v1.Event.Type} type
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @instance
+                         */
+                        Event.prototype.type = 0;
+    
+                        /**
+                         * Event labels.
+                         * @member {Object.<string,string>} labels
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @instance
+                         */
+                        Event.prototype.labels = $util.emptyObject;
+    
+                        /**
+                         * Creates a new Event instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IEvent=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.Event} Event instance
+                         */
+                        Event.create = function create(properties) {
+                            return new Event(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified Event message. Does not implicitly {@link google.cloud.aiplatform.v1.Event.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IEvent} message Event message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Event.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.artifact != null && Object.hasOwnProperty.call(message, "artifact"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.artifact);
+                            if (message.execution != null && Object.hasOwnProperty.call(message, "execution"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.execution);
+                            if (message.eventTime != null && Object.hasOwnProperty.call(message, "eventTime"))
+                                $root.google.protobuf.Timestamp.encode(message.eventTime, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
+                            if (message.type != null && Object.hasOwnProperty.call(message, "type"))
+                                writer.uint32(/* id 4, wireType 0 =*/32).int32(message.type);
+                            if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
+                                for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
+                                    writer.uint32(/* id 5, wireType 2 =*/42).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified Event message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.Event.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IEvent} message Event message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Event.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an Event message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.Event} Event
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Event.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.Event(), key, value;
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.artifact = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.execution = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.eventTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 4: {
+                                        message.type = reader.int32();
+                                        break;
+                                    }
+                                case 5: {
+                                        if (message.labels === $util.emptyObject)
+                                            message.labels = {};
+                                        var end2 = reader.uint32() + reader.pos;
+                                        key = "";
+                                        value = "";
+                                        while (reader.pos < end2) {
+                                            var tag2 = reader.uint32();
+                                            switch (tag2 >>> 3) {
+                                            case 1:
+                                                key = reader.string();
+                                                break;
+                                            case 2:
+                                                value = reader.string();
+                                                break;
+                                            default:
+                                                reader.skipType(tag2 & 7);
+                                                break;
+                                            }
+                                        }
+                                        message.labels[key] = value;
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an Event message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.Event} Event
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Event.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an Event message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        Event.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.artifact != null && message.hasOwnProperty("artifact"))
+                                if (!$util.isString(message.artifact))
+                                    return "artifact: string expected";
+                            if (message.execution != null && message.hasOwnProperty("execution"))
+                                if (!$util.isString(message.execution))
+                                    return "execution: string expected";
+                            if (message.eventTime != null && message.hasOwnProperty("eventTime")) {
+                                var error = $root.google.protobuf.Timestamp.verify(message.eventTime);
+                                if (error)
+                                    return "eventTime." + error;
+                            }
+                            if (message.type != null && message.hasOwnProperty("type"))
+                                switch (message.type) {
+                                default:
+                                    return "type: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                    break;
+                                }
+                            if (message.labels != null && message.hasOwnProperty("labels")) {
+                                if (!$util.isObject(message.labels))
+                                    return "labels: object expected";
+                                var key = Object.keys(message.labels);
+                                for (var i = 0; i < key.length; ++i)
+                                    if (!$util.isString(message.labels[key[i]]))
+                                        return "labels: string{k:string} expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an Event message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.Event} Event
+                         */
+                        Event.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.Event)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.Event();
+                            if (object.artifact != null)
+                                message.artifact = String(object.artifact);
+                            if (object.execution != null)
+                                message.execution = String(object.execution);
+                            if (object.eventTime != null) {
+                                if (typeof object.eventTime !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.Event.eventTime: object expected");
+                                message.eventTime = $root.google.protobuf.Timestamp.fromObject(object.eventTime);
+                            }
+                            switch (object.type) {
+                            default:
+                                if (typeof object.type === "number") {
+                                    message.type = object.type;
+                                    break;
+                                }
+                                break;
+                            case "TYPE_UNSPECIFIED":
+                            case 0:
+                                message.type = 0;
+                                break;
+                            case "INPUT":
+                            case 1:
+                                message.type = 1;
+                                break;
+                            case "OUTPUT":
+                            case 2:
+                                message.type = 2;
+                                break;
+                            }
+                            if (object.labels) {
+                                if (typeof object.labels !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.Event.labels: object expected");
+                                message.labels = {};
+                                for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
+                                    message.labels[keys[i]] = String(object.labels[keys[i]]);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an Event message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.Event} message Event
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        Event.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.objects || options.defaults)
+                                object.labels = {};
+                            if (options.defaults) {
+                                object.artifact = "";
+                                object.execution = "";
+                                object.eventTime = null;
+                                object.type = options.enums === String ? "TYPE_UNSPECIFIED" : 0;
+                            }
+                            if (message.artifact != null && message.hasOwnProperty("artifact"))
+                                object.artifact = message.artifact;
+                            if (message.execution != null && message.hasOwnProperty("execution"))
+                                object.execution = message.execution;
+                            if (message.eventTime != null && message.hasOwnProperty("eventTime"))
+                                object.eventTime = $root.google.protobuf.Timestamp.toObject(message.eventTime, options);
+                            if (message.type != null && message.hasOwnProperty("type"))
+                                object.type = options.enums === String ? $root.google.cloud.aiplatform.v1.Event.Type[message.type] === undefined ? message.type : $root.google.cloud.aiplatform.v1.Event.Type[message.type] : message.type;
+                            var keys2;
+                            if (message.labels && (keys2 = Object.keys(message.labels)).length) {
+                                object.labels = {};
+                                for (var j = 0; j < keys2.length; ++j)
+                                    object.labels[keys2[j]] = message.labels[keys2[j]];
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this Event to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        Event.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for Event
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.Event
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        Event.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.Event";
+                        };
+    
+                        /**
+                         * Type enum.
+                         * @name google.cloud.aiplatform.v1.Event.Type
+                         * @enum {number}
+                         * @property {number} TYPE_UNSPECIFIED=0 TYPE_UNSPECIFIED value
+                         * @property {number} INPUT=1 INPUT value
+                         * @property {number} OUTPUT=2 OUTPUT value
+                         */
+                        Event.Type = (function() {
+                            var valuesById = {}, values = Object.create(valuesById);
+                            values[valuesById[0] = "TYPE_UNSPECIFIED"] = 0;
+                            values[valuesById[1] = "INPUT"] = 1;
+                            values[valuesById[2] = "OUTPUT"] = 2;
+                            return values;
+                        })();
+    
+                        return Event;
+                    })();
+    
+                    v1.Execution = (function() {
+    
+                        /**
+                         * Properties of an Execution.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IExecution
+                         * @property {string|null} [name] Execution name
+                         * @property {string|null} [displayName] Execution displayName
+                         * @property {google.cloud.aiplatform.v1.Execution.State|null} [state] Execution state
+                         * @property {string|null} [etag] Execution etag
+                         * @property {Object.<string,string>|null} [labels] Execution labels
+                         * @property {google.protobuf.ITimestamp|null} [createTime] Execution createTime
+                         * @property {google.protobuf.ITimestamp|null} [updateTime] Execution updateTime
+                         * @property {string|null} [schemaTitle] Execution schemaTitle
+                         * @property {string|null} [schemaVersion] Execution schemaVersion
+                         * @property {google.protobuf.IStruct|null} [metadata] Execution metadata
+                         * @property {string|null} [description] Execution description
+                         */
+    
+                        /**
+                         * Constructs a new Execution.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents an Execution.
+                         * @implements IExecution
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IExecution=} [properties] Properties to set
+                         */
+                        function Execution(properties) {
+                            this.labels = {};
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Execution name.
+                         * @member {string} name
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.name = "";
+    
+                        /**
+                         * Execution displayName.
+                         * @member {string} displayName
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.displayName = "";
+    
+                        /**
+                         * Execution state.
+                         * @member {google.cloud.aiplatform.v1.Execution.State} state
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.state = 0;
+    
+                        /**
+                         * Execution etag.
+                         * @member {string} etag
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.etag = "";
+    
+                        /**
+                         * Execution labels.
+                         * @member {Object.<string,string>} labels
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.labels = $util.emptyObject;
+    
+                        /**
+                         * Execution createTime.
+                         * @member {google.protobuf.ITimestamp|null|undefined} createTime
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.createTime = null;
+    
+                        /**
+                         * Execution updateTime.
+                         * @member {google.protobuf.ITimestamp|null|undefined} updateTime
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.updateTime = null;
+    
+                        /**
+                         * Execution schemaTitle.
+                         * @member {string} schemaTitle
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.schemaTitle = "";
+    
+                        /**
+                         * Execution schemaVersion.
+                         * @member {string} schemaVersion
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.schemaVersion = "";
+    
+                        /**
+                         * Execution metadata.
+                         * @member {google.protobuf.IStruct|null|undefined} metadata
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.metadata = null;
+    
+                        /**
+                         * Execution description.
+                         * @member {string} description
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         */
+                        Execution.prototype.description = "";
+    
+                        /**
+                         * Creates a new Execution instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExecution=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.Execution} Execution instance
+                         */
+                        Execution.create = function create(properties) {
+                            return new Execution(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified Execution message. Does not implicitly {@link google.cloud.aiplatform.v1.Execution.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExecution} message Execution message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Execution.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.name != null && Object.hasOwnProperty.call(message, "name"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.name);
+                            if (message.displayName != null && Object.hasOwnProperty.call(message, "displayName"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.displayName);
+                            if (message.state != null && Object.hasOwnProperty.call(message, "state"))
+                                writer.uint32(/* id 6, wireType 0 =*/48).int32(message.state);
+                            if (message.etag != null && Object.hasOwnProperty.call(message, "etag"))
+                                writer.uint32(/* id 9, wireType 2 =*/74).string(message.etag);
+                            if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
+                                for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
+                                    writer.uint32(/* id 10, wireType 2 =*/82).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                            if (message.createTime != null && Object.hasOwnProperty.call(message, "createTime"))
+                                $root.google.protobuf.Timestamp.encode(message.createTime, writer.uint32(/* id 11, wireType 2 =*/90).fork()).ldelim();
+                            if (message.updateTime != null && Object.hasOwnProperty.call(message, "updateTime"))
+                                $root.google.protobuf.Timestamp.encode(message.updateTime, writer.uint32(/* id 12, wireType 2 =*/98).fork()).ldelim();
+                            if (message.schemaTitle != null && Object.hasOwnProperty.call(message, "schemaTitle"))
+                                writer.uint32(/* id 13, wireType 2 =*/106).string(message.schemaTitle);
+                            if (message.schemaVersion != null && Object.hasOwnProperty.call(message, "schemaVersion"))
+                                writer.uint32(/* id 14, wireType 2 =*/114).string(message.schemaVersion);
+                            if (message.metadata != null && Object.hasOwnProperty.call(message, "metadata"))
+                                $root.google.protobuf.Struct.encode(message.metadata, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
+                            if (message.description != null && Object.hasOwnProperty.call(message, "description"))
+                                writer.uint32(/* id 16, wireType 2 =*/130).string(message.description);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified Execution message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.Execution.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IExecution} message Execution message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Execution.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an Execution message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.Execution} Execution
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Execution.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.Execution(), key, value;
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.name = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.displayName = reader.string();
+                                        break;
+                                    }
+                                case 6: {
+                                        message.state = reader.int32();
+                                        break;
+                                    }
+                                case 9: {
+                                        message.etag = reader.string();
+                                        break;
+                                    }
+                                case 10: {
+                                        if (message.labels === $util.emptyObject)
+                                            message.labels = {};
+                                        var end2 = reader.uint32() + reader.pos;
+                                        key = "";
+                                        value = "";
+                                        while (reader.pos < end2) {
+                                            var tag2 = reader.uint32();
+                                            switch (tag2 >>> 3) {
+                                            case 1:
+                                                key = reader.string();
+                                                break;
+                                            case 2:
+                                                value = reader.string();
+                                                break;
+                                            default:
+                                                reader.skipType(tag2 & 7);
+                                                break;
+                                            }
+                                        }
+                                        message.labels[key] = value;
+                                        break;
+                                    }
+                                case 11: {
+                                        message.createTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 12: {
+                                        message.updateTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 13: {
+                                        message.schemaTitle = reader.string();
+                                        break;
+                                    }
+                                case 14: {
+                                        message.schemaVersion = reader.string();
+                                        break;
+                                    }
+                                case 15: {
+                                        message.metadata = $root.google.protobuf.Struct.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 16: {
+                                        message.description = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an Execution message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.Execution} Execution
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Execution.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an Execution message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        Execution.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.name != null && message.hasOwnProperty("name"))
+                                if (!$util.isString(message.name))
+                                    return "name: string expected";
+                            if (message.displayName != null && message.hasOwnProperty("displayName"))
+                                if (!$util.isString(message.displayName))
+                                    return "displayName: string expected";
+                            if (message.state != null && message.hasOwnProperty("state"))
+                                switch (message.state) {
+                                default:
+                                    return "state: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                case 4:
+                                case 5:
+                                case 6:
+                                    break;
+                                }
+                            if (message.etag != null && message.hasOwnProperty("etag"))
+                                if (!$util.isString(message.etag))
+                                    return "etag: string expected";
+                            if (message.labels != null && message.hasOwnProperty("labels")) {
+                                if (!$util.isObject(message.labels))
+                                    return "labels: object expected";
+                                var key = Object.keys(message.labels);
+                                for (var i = 0; i < key.length; ++i)
+                                    if (!$util.isString(message.labels[key[i]]))
+                                        return "labels: string{k:string} expected";
+                            }
+                            if (message.createTime != null && message.hasOwnProperty("createTime")) {
+                                var error = $root.google.protobuf.Timestamp.verify(message.createTime);
+                                if (error)
+                                    return "createTime." + error;
+                            }
+                            if (message.updateTime != null && message.hasOwnProperty("updateTime")) {
+                                var error = $root.google.protobuf.Timestamp.verify(message.updateTime);
+                                if (error)
+                                    return "updateTime." + error;
+                            }
+                            if (message.schemaTitle != null && message.hasOwnProperty("schemaTitle"))
+                                if (!$util.isString(message.schemaTitle))
+                                    return "schemaTitle: string expected";
+                            if (message.schemaVersion != null && message.hasOwnProperty("schemaVersion"))
+                                if (!$util.isString(message.schemaVersion))
+                                    return "schemaVersion: string expected";
+                            if (message.metadata != null && message.hasOwnProperty("metadata")) {
+                                var error = $root.google.protobuf.Struct.verify(message.metadata);
+                                if (error)
+                                    return "metadata." + error;
+                            }
+                            if (message.description != null && message.hasOwnProperty("description"))
+                                if (!$util.isString(message.description))
+                                    return "description: string expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an Execution message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1.Execution} Execution
+                         */
+                        Execution.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1.Execution)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1.Execution();
+                            if (object.name != null)
+                                message.name = String(object.name);
+                            if (object.displayName != null)
+                                message.displayName = String(object.displayName);
+                            switch (object.state) {
+                            default:
+                                if (typeof object.state === "number") {
+                                    message.state = object.state;
+                                    break;
+                                }
+                                break;
+                            case "STATE_UNSPECIFIED":
+                            case 0:
+                                message.state = 0;
+                                break;
+                            case "NEW":
+                            case 1:
+                                message.state = 1;
+                                break;
+                            case "RUNNING":
+                            case 2:
+                                message.state = 2;
+                                break;
+                            case "COMPLETE":
+                            case 3:
+                                message.state = 3;
+                                break;
+                            case "FAILED":
+                            case 4:
+                                message.state = 4;
+                                break;
+                            case "CACHED":
+                            case 5:
+                                message.state = 5;
+                                break;
+                            case "CANCELLED":
+                            case 6:
+                                message.state = 6;
+                                break;
+                            }
+                            if (object.etag != null)
+                                message.etag = String(object.etag);
+                            if (object.labels) {
+                                if (typeof object.labels !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.labels: object expected");
+                                message.labels = {};
+                                for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
+                                    message.labels[keys[i]] = String(object.labels[keys[i]]);
+                            }
+                            if (object.createTime != null) {
+                                if (typeof object.createTime !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.createTime: object expected");
+                                message.createTime = $root.google.protobuf.Timestamp.fromObject(object.createTime);
+                            }
+                            if (object.updateTime != null) {
+                                if (typeof object.updateTime !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.updateTime: object expected");
+                                message.updateTime = $root.google.protobuf.Timestamp.fromObject(object.updateTime);
+                            }
+                            if (object.schemaTitle != null)
+                                message.schemaTitle = String(object.schemaTitle);
+                            if (object.schemaVersion != null)
+                                message.schemaVersion = String(object.schemaVersion);
+                            if (object.metadata != null) {
+                                if (typeof object.metadata !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.Execution.metadata: object expected");
+                                message.metadata = $root.google.protobuf.Struct.fromObject(object.metadata);
+                            }
+                            if (object.description != null)
+                                message.description = String(object.description);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an Execution message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.Execution} message Execution
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        Execution.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.objects || options.defaults)
+                                object.labels = {};
+                            if (options.defaults) {
+                                object.name = "";
+                                object.displayName = "";
+                                object.state = options.enums === String ? "STATE_UNSPECIFIED" : 0;
+                                object.etag = "";
+                                object.createTime = null;
+                                object.updateTime = null;
+                                object.schemaTitle = "";
+                                object.schemaVersion = "";
+                                object.metadata = null;
+                                object.description = "";
+                            }
+                            if (message.name != null && message.hasOwnProperty("name"))
+                                object.name = message.name;
+                            if (message.displayName != null && message.hasOwnProperty("displayName"))
+                                object.displayName = message.displayName;
+                            if (message.state != null && message.hasOwnProperty("state"))
+                                object.state = options.enums === String ? $root.google.cloud.aiplatform.v1.Execution.State[message.state] === undefined ? message.state : $root.google.cloud.aiplatform.v1.Execution.State[message.state] : message.state;
+                            if (message.etag != null && message.hasOwnProperty("etag"))
+                                object.etag = message.etag;
+                            var keys2;
+                            if (message.labels && (keys2 = Object.keys(message.labels)).length) {
+                                object.labels = {};
+                                for (var j = 0; j < keys2.length; ++j)
+                                    object.labels[keys2[j]] = message.labels[keys2[j]];
+                            }
+                            if (message.createTime != null && message.hasOwnProperty("createTime"))
+                                object.createTime = $root.google.protobuf.Timestamp.toObject(message.createTime, options);
+                            if (message.updateTime != null && message.hasOwnProperty("updateTime"))
+                                object.updateTime = $root.google.protobuf.Timestamp.toObject(message.updateTime, options);
+                            if (message.schemaTitle != null && message.hasOwnProperty("schemaTitle"))
+                                object.schemaTitle = message.schemaTitle;
+                            if (message.schemaVersion != null && message.hasOwnProperty("schemaVersion"))
+                                object.schemaVersion = message.schemaVersion;
+                            if (message.metadata != null && message.hasOwnProperty("metadata"))
+                                object.metadata = $root.google.protobuf.Struct.toObject(message.metadata, options);
+                            if (message.description != null && message.hasOwnProperty("description"))
+                                object.description = message.description;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this Execution to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        Execution.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for Execution
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1.Execution
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        Execution.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1.Execution";
+                        };
+    
+                        /**
+                         * State enum.
+                         * @name google.cloud.aiplatform.v1.Execution.State
+                         * @enum {number}
+                         * @property {number} STATE_UNSPECIFIED=0 STATE_UNSPECIFIED value
+                         * @property {number} NEW=1 NEW value
+                         * @property {number} RUNNING=2 RUNNING value
+                         * @property {number} COMPLETE=3 COMPLETE value
+                         * @property {number} FAILED=4 FAILED value
+                         * @property {number} CACHED=5 CACHED value
+                         * @property {number} CANCELLED=6 CANCELLED value
+                         */
+                        Execution.State = (function() {
+                            var valuesById = {}, values = Object.create(valuesById);
+                            values[valuesById[0] = "STATE_UNSPECIFIED"] = 0;
+                            values[valuesById[1] = "NEW"] = 1;
+                            values[valuesById[2] = "RUNNING"] = 2;
+                            values[valuesById[3] = "COMPLETE"] = 3;
+                            values[valuesById[4] = "FAILED"] = 4;
+                            values[valuesById[5] = "CACHED"] = 5;
+                            values[valuesById[6] = "CANCELLED"] = 6;
+                            return values;
+                        })();
+    
+                        return Execution;
+                    })();
+    
+                    v1.Feature = (function() {
+    
+                        /**
+                         * Properties of a Feature.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @interface IFeature
+                         * @property {string|null} [name] Feature name
+                         * @property {string|null} [description] Feature description
+                         * @property {google.cloud.aiplatform.v1.Feature.ValueType|null} [valueType] Feature valueType
+                         * @property {google.protobuf.ITimestamp|null} [createTime] Feature createTime
+                         * @property {google.protobuf.ITimestamp|null} [updateTime] Feature updateTime
+                         * @property {Object.<string,string>|null} [labels] Feature labels
+                         * @property {string|null} [etag] Feature etag
+                         * @property {boolean|null} [disableMonitoring] Feature disableMonitoring
+                         * @property {Array.<google.cloud.aiplatform.v1.Feature.IMonitoringStatsAnomaly>|null} [monitoringStatsAnomalies] Feature monitoringStatsAnomalies
+                         * @property {string|null} [versionColumnName] Feature versionColumnName
+                         * @property {string|null} [pointOfContact] Feature pointOfContact
+                         */
+    
+                        /**
+                         * Constructs a new Feature.
+                         * @memberof google.cloud.aiplatform.v1
+                         * @classdesc Represents a Feature.
+                         * @implements IFeature
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1.IFeature=} [properties] Properties to set
+                         */
+                        function Feature(properties) {
+                            this.labels = {};
+                            this.monitoringStatsAnomalies = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * Feature name.
+                         * @member {string} name
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.name = "";
+    
+                        /**
+                         * Feature description.
+                         * @member {string} description
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.description = "";
+    
+                        /**
+                         * Feature valueType.
+                         * @member {google.cloud.aiplatform.v1.Feature.ValueType} valueType
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.valueType = 0;
+    
+                        /**
+                         * Feature createTime.
+                         * @member {google.protobuf.ITimestamp|null|undefined} createTime
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.createTime = null;
+    
+                        /**
+                         * Feature updateTime.
+                         * @member {google.protobuf.ITimestamp|null|undefined} updateTime
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.updateTime = null;
+    
+                        /**
+                         * Feature labels.
+                         * @member {Object.<string,string>} labels
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.labels = $util.emptyObject;
+    
+                        /**
+                         * Feature etag.
+                         * @member {string} etag
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.etag = "";
+    
+                        /**
+                         * Feature disableMonitoring.
+                         * @member {boolean} disableMonitoring
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.disableMonitoring = false;
+    
+                        /**
+                         * Feature monitoringStatsAnomalies.
+                         * @member {Array.<google.cloud.aiplatform.v1.Feature.IMonitoringStatsAnomaly>} monitoringStatsAnomalies
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.monitoringStatsAnomalies = $util.emptyArray;
+    
+                        /**
+                         * Feature versionColumnName.
+                         * @member {string} versionColumnName
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.versionColumnName = "";
+    
+                        /**
+                         * Feature pointOfContact.
+                         * @member {string} pointOfContact
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @instance
+                         */
+                        Feature.prototype.pointOfContact = "";
+    
+                        /**
+                         * Creates a new Feature instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFeature=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1.Feature} Feature instance
+                         */
+                        Feature.create = function create(properties) {
+                            return new Feature(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified Feature message. Does not implicitly {@link google.cloud.aiplatform.v1.Feature.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFeature} message Feature message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Feature.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.name != null && Object.hasOwnProperty.call(message, "name"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.name);
+                            if (message.description != null && Object.hasOwnProperty.call(message, "description"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.description);
+                            if (message.valueType != null && Object.hasOwnProperty.call(message, "valueType"))
+                                writer.uint32(/* id 3, wireType 0 =*/24).int32(message.valueType);
+                            if (message.createTime != null && Object.hasOwnProperty.call(message, "createTime"))
+                                $root.google.protobuf.Timestamp.encode(message.createTime, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
+                            if (message.updateTime != null && Object.hasOwnProperty.call(message, "updateTime"))
+                                $root.google.protobuf.Timestamp.encode(message.updateTime, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
+                            if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
+                                for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
+                                    writer.uint32(/* id 6, wireType 2 =*/50).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                            if (message.etag != null && Object.hasOwnProperty.call(message, "etag"))
+                                writer.uint32(/* id 7, wireType 2 =*/58).string(message.etag);
+                            if (message.monitoringStatsAnomalies != null && message.monitoringStatsAnomalies.length)
+                                for (var i = 0; i < message.monitoringStatsAnomalies.length; ++i)
+                                    $root.google.cloud.aiplatform.v1.Feature.MonitoringStatsAnomaly.encode(message.monitoringStatsAnomalies[i], writer.uint32(/* id 11, wireType 2 =*/90).fork()).ldelim();
+                            if (message.disableMonitoring != null && Object.hasOwnProperty.call(message, "disableMonitoring"))
+                                writer.uint32(/* id 12, wireType 0 =*/96).bool(message.disableMonitoring);
+                            if (message.versionColumnName != null && Object.hasOwnProperty.call(message, "versionColumnName"))
+                                writer.uint32(/* id 106, wireType 2 =*/850).string(message.versionColumnName);
+                            if (message.pointOfContact != null && Object.hasOwnProperty.call(message, "pointOfContact"))
+                                writer.uint32(/* id 107, wireType 2 =*/858).string(message.pointOfContact);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified Feature message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.Feature.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @static
+                         * @param {google.cloud.aiplatform.v1.IFeature} message Feature message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        Feature.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a Feature message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1.Feature} Feature
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Feature.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.Feature(), key, value;
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.name = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.description = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.valueType = reader.int32();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.createTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 5: {
+                                        message.updateTime = $root.google.protobuf.Timestamp.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 6: {
+                                        if (message.labels === $util.emptyObject)
+                                            message.labels = {};
+                                        var end2 = reader.uint32() + reader.pos;
+                                        key = "";
+                                        value = "";
+                                        while (reader.pos < end2) {
+                                            var tag2 = reader.uint32();
+                                            switch (tag2 >>> 3) {
+                                            case 1:
+                                                key = reader.string();
+                                                break;
+                                            case 2:
+                                                value = reader.string();
+                                                break;
+                                            default:
+                                                reader.skipType(tag2 & 7);
+                                                break;
+                                            }
+                                        }
+                                        message.labels[key] = value;
+                                        break;
+                                    }
+                                case 7: {
+                                        message.etag = reader.string();
+                                        break;
+                                    }
+                                case 12: {
+                                        message.disableMonitoring = reader.bool();
+                                        break;
+                                    }
+                                case 11: {
+                                        if (!(message.monitoringStatsAnomalies && message.monitoringStatsAnomalies.length))
+                                            message.monitoringStatsAnomalies = [];
+                                        message.monitoringStatsAnomalies.push($root.google.cloud.aiplatform.v1.Feature.MonitoringStatsAnomaly.decode(reader, reader.uint32()));
+                                        break;
+                                    }
+                                case 106: {
+                                        message.versionColumnName = reader.string();
+                                        break;
+                                    }
+                                case 107: {
+                                        message.pointOfContact = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a Feature message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1.Feature} Feature
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        Feature.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a Feature message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1.Feature
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        Feature.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.name != null && message.hasOwnProperty("name"))
+                                if (!$util.isString(message.name))
+                                    return "name: string expected";
+                            if (message.description != null && message.hasOwnProperty("description"))
+                                if (!$util.isString(message.description))
+                                    return "description: string expected";
+                            if (message.valueType != null && message.hasOwnProperty("valueType"))
+                                switch (message.valueType) {
+                                default:
+                                    return "valueType: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                case 4:
+                                case 9:
+                                case 10:
+                                case 11:
+                                case 12:
+                                case 13:
                                 case 14:
                                     break;
                                 }
@@ -63418,6 +91657,7 @@
                              * @interface IBigQuery
                              * @property {google.cloud.aiplatform.v1.IBigQuerySource|null} [bigQuerySource] BigQuery bigQuerySource
                              * @property {Array.<string>|null} [entityIdColumns] BigQuery entityIdColumns
+                             * @property {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries|null} [timeSeries] BigQuery timeSeries
                              */
     
                             /**
@@ -63452,6 +91692,14 @@
                              */
                             BigQuery.prototype.entityIdColumns = $util.emptyArray;
     
+                            /**
+                             * BigQuery timeSeries.
+                             * @member {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries|null|undefined} timeSeries
+                             * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery
+                             * @instance
+                             */
+                            BigQuery.prototype.timeSeries = null;
+    
                             /**
                              * Creates a new BigQuery instance using the specified properties.
                              * @function create
@@ -63481,6 +91729,8 @@
                                 if (message.entityIdColumns != null && message.entityIdColumns.length)
                                     for (var i = 0; i < message.entityIdColumns.length; ++i)
                                         writer.uint32(/* id 2, wireType 2 =*/18).string(message.entityIdColumns[i]);
+                                if (message.timeSeries != null && Object.hasOwnProperty.call(message, "timeSeries"))
+                                    $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.encode(message.timeSeries, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
                                 return writer;
                             };
     
@@ -63525,6 +91775,10 @@
                                             message.entityIdColumns.push(reader.string());
                                             break;
                                         }
+                                    case 4: {
+                                            message.timeSeries = $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.decode(reader, reader.uint32());
+                                            break;
+                                        }
                                     default:
                                         reader.skipType(tag & 7);
                                         break;
@@ -63572,6 +91826,11 @@
                                         if (!$util.isString(message.entityIdColumns[i]))
                                             return "entityIdColumns: string[] expected";
                                 }
+                                if (message.timeSeries != null && message.hasOwnProperty("timeSeries")) {
+                                    var error = $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.verify(message.timeSeries);
+                                    if (error)
+                                        return "timeSeries." + error;
+                                }
                                 return null;
                             };
     
@@ -63599,6 +91858,11 @@
                                     for (var i = 0; i < object.entityIdColumns.length; ++i)
                                         message.entityIdColumns[i] = String(object.entityIdColumns[i]);
                                 }
+                                if (object.timeSeries != null) {
+                                    if (typeof object.timeSeries !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1.FeatureGroup.BigQuery.timeSeries: object expected");
+                                    message.timeSeries = $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.fromObject(object.timeSeries);
+                                }
                                 return message;
                             };
     
@@ -63617,8 +91881,10 @@
                                 var object = {};
                                 if (options.arrays || options.defaults)
                                     object.entityIdColumns = [];
-                                if (options.defaults)
+                                if (options.defaults) {
                                     object.bigQuerySource = null;
+                                    object.timeSeries = null;
+                                }
                                 if (message.bigQuerySource != null && message.hasOwnProperty("bigQuerySource"))
                                     object.bigQuerySource = $root.google.cloud.aiplatform.v1.BigQuerySource.toObject(message.bigQuerySource, options);
                                 if (message.entityIdColumns && message.entityIdColumns.length) {
@@ -63626,6 +91892,8 @@
                                     for (var j = 0; j < message.entityIdColumns.length; ++j)
                                         object.entityIdColumns[j] = message.entityIdColumns[j];
                                 }
+                                if (message.timeSeries != null && message.hasOwnProperty("timeSeries"))
+                                    object.timeSeries = $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.toObject(message.timeSeries, options);
                                 return object;
                             };
     
@@ -63655,6 +91923,209 @@
                                 return typeUrlPrefix + "/google.cloud.aiplatform.v1.FeatureGroup.BigQuery";
                             };
     
+                            BigQuery.TimeSeries = (function() {
+    
+                                /**
+                                 * Properties of a TimeSeries.
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery
+                                 * @interface ITimeSeries
+                                 * @property {string|null} [timestampColumn] TimeSeries timestampColumn
+                                 */
+    
+                                /**
+                                 * Constructs a new TimeSeries.
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery
+                                 * @classdesc Represents a TimeSeries.
+                                 * @implements ITimeSeries
+                                 * @constructor
+                                 * @param {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries=} [properties] Properties to set
+                                 */
+                                function TimeSeries(properties) {
+                                    if (properties)
+                                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                            if (properties[keys[i]] != null)
+                                                this[keys[i]] = properties[keys[i]];
+                                }
+    
+                                /**
+                                 * TimeSeries timestampColumn.
+                                 * @member {string} timestampColumn
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @instance
+                                 */
+                                TimeSeries.prototype.timestampColumn = "";
+    
+                                /**
+                                 * Creates a new TimeSeries instance using the specified properties.
+                                 * @function create
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries=} [properties] Properties to set
+                                 * @returns {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries} TimeSeries instance
+                                 */
+                                TimeSeries.create = function create(properties) {
+                                    return new TimeSeries(properties);
+                                };
+    
+                                /**
+                                 * Encodes the specified TimeSeries message. Does not implicitly {@link google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                                 * @function encode
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries} message TimeSeries message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                TimeSeries.encode = function encode(message, writer) {
+                                    if (!writer)
+                                        writer = $Writer.create();
+                                    if (message.timestampColumn != null && Object.hasOwnProperty.call(message, "timestampColumn"))
+                                        writer.uint32(/* id 1, wireType 2 =*/10).string(message.timestampColumn);
+                                    return writer;
+                                };
+    
+                                /**
+                                 * Encodes the specified TimeSeries message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                                 * @function encodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.ITimeSeries} message TimeSeries message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                TimeSeries.encodeDelimited = function encodeDelimited(message, writer) {
+                                    return this.encode(message, writer).ldelim();
+                                };
+    
+                                /**
+                                 * Decodes a TimeSeries message from the specified reader or buffer.
+                                 * @function decode
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @param {number} [length] Message length if known beforehand
+                                 * @returns {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries} TimeSeries
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                TimeSeries.decode = function decode(reader, length) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = $Reader.create(reader);
+                                    var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries();
+                                    while (reader.pos < end) {
+                                        var tag = reader.uint32();
+                                        switch (tag >>> 3) {
+                                        case 1: {
+                                                message.timestampColumn = reader.string();
+                                                break;
+                                            }
+                                        default:
+                                            reader.skipType(tag & 7);
+                                            break;
+                                        }
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Decodes a TimeSeries message from the specified reader or buffer, length delimited.
+                                 * @function decodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @returns {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries} TimeSeries
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                TimeSeries.decodeDelimited = function decodeDelimited(reader) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = new $Reader(reader);
+                                    return this.decode(reader, reader.uint32());
+                                };
+    
+                                /**
+                                 * Verifies a TimeSeries message.
+                                 * @function verify
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {Object.<string,*>} message Plain object to verify
+                                 * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                                 */
+                                TimeSeries.verify = function verify(message) {
+                                    if (typeof message !== "object" || message === null)
+                                        return "object expected";
+                                    if (message.timestampColumn != null && message.hasOwnProperty("timestampColumn"))
+                                        if (!$util.isString(message.timestampColumn))
+                                            return "timestampColumn: string expected";
+                                    return null;
+                                };
+    
+                                /**
+                                 * Creates a TimeSeries message from a plain object. Also converts values to their respective internal types.
+                                 * @function fromObject
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {Object.<string,*>} object Plain object
+                                 * @returns {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries} TimeSeries
+                                 */
+                                TimeSeries.fromObject = function fromObject(object) {
+                                    if (object instanceof $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries)
+                                        return object;
+                                    var message = new $root.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries();
+                                    if (object.timestampColumn != null)
+                                        message.timestampColumn = String(object.timestampColumn);
+                                    return message;
+                                };
+    
+                                /**
+                                 * Creates a plain object from a TimeSeries message. Also converts values to other types if specified.
+                                 * @function toObject
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries} message TimeSeries
+                                 * @param {$protobuf.IConversionOptions} [options] Conversion options
+                                 * @returns {Object.<string,*>} Plain object
+                                 */
+                                TimeSeries.toObject = function toObject(message, options) {
+                                    if (!options)
+                                        options = {};
+                                    var object = {};
+                                    if (options.defaults)
+                                        object.timestampColumn = "";
+                                    if (message.timestampColumn != null && message.hasOwnProperty("timestampColumn"))
+                                        object.timestampColumn = message.timestampColumn;
+                                    return object;
+                                };
+    
+                                /**
+                                 * Converts this TimeSeries to JSON.
+                                 * @function toJSON
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @instance
+                                 * @returns {Object.<string,*>} JSON object
+                                 */
+                                TimeSeries.prototype.toJSON = function toJSON() {
+                                    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                                };
+    
+                                /**
+                                 * Gets the default type url for TimeSeries
+                                 * @function getTypeUrl
+                                 * @memberof google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                                 * @returns {string} The default type url
+                                 */
+                                TimeSeries.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                    if (typeUrlPrefix === undefined) {
+                                        typeUrlPrefix = "type.googleapis.com";
+                                    }
+                                    return typeUrlPrefix + "/google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries";
+                                };
+    
+                                return TimeSeries;
+                            })();
+    
                             return BigQuery;
                         })();
     
@@ -63677,6 +92148,8 @@
                          * @property {google.cloud.aiplatform.v1.FeatureOnlineStore.State|null} [state] FeatureOnlineStore state
                          * @property {google.cloud.aiplatform.v1.FeatureOnlineStore.IDedicatedServingEndpoint|null} [dedicatedServingEndpoint] FeatureOnlineStore dedicatedServingEndpoint
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] FeatureOnlineStore encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] FeatureOnlineStore satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] FeatureOnlineStore satisfiesPzi
                          */
     
                         /**
@@ -63775,6 +92248,22 @@
                          */
                         FeatureOnlineStore.prototype.encryptionSpec = null;
     
+                        /**
+                         * FeatureOnlineStore satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.FeatureOnlineStore
+                         * @instance
+                         */
+                        FeatureOnlineStore.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * FeatureOnlineStore satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.FeatureOnlineStore
+                         * @instance
+                         */
+                        FeatureOnlineStore.prototype.satisfiesPzi = false;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -63834,6 +92323,10 @@
                                 $root.google.cloud.aiplatform.v1.FeatureOnlineStore.Optimized.encode(message.optimized, writer.uint32(/* id 12, wireType 2 =*/98).fork()).ldelim();
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 13, wireType 2 =*/106).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 15, wireType 0 =*/120).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 16, wireType 0 =*/128).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -63927,6 +92420,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 15: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 16: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -64024,6 +92525,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -64100,6 +92607,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.FeatureOnlineStore.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -64126,6 +92637,8 @@
                                 object.state = options.enums === String ? "STATE_UNSPECIFIED" : 0;
                                 object.dedicatedServingEndpoint = null;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -64157,6 +92670,10 @@
                             }
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -70488,6 +99005,8 @@
                          * @property {Object.<string,string>|null} [labels] FeatureView labels
                          * @property {google.cloud.aiplatform.v1.FeatureView.ISyncConfig|null} [syncConfig] FeatureView syncConfig
                          * @property {google.cloud.aiplatform.v1.FeatureView.IIndexConfig|null} [indexConfig] FeatureView indexConfig
+                         * @property {boolean|null} [satisfiesPzs] FeatureView satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] FeatureView satisfiesPzi
                          */
     
                         /**
@@ -70578,6 +99097,22 @@
                          */
                         FeatureView.prototype.indexConfig = null;
     
+                        /**
+                         * FeatureView satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.FeatureView
+                         * @instance
+                         */
+                        FeatureView.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * FeatureView satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.FeatureView
+                         * @instance
+                         */
+                        FeatureView.prototype.satisfiesPzi = false;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -70635,6 +99170,10 @@
                                 $root.google.cloud.aiplatform.v1.FeatureView.FeatureRegistrySource.encode(message.featureRegistrySource, writer.uint32(/* id 9, wireType 2 =*/74).fork()).ldelim();
                             if (message.indexConfig != null && Object.hasOwnProperty.call(message, "indexConfig"))
                                 $root.google.cloud.aiplatform.v1.FeatureView.IndexConfig.encode(message.indexConfig, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 20, wireType 0 =*/160).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -70724,6 +99263,14 @@
                                         message.indexConfig = $root.google.cloud.aiplatform.v1.FeatureView.IndexConfig.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 19: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 20: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -70812,6 +99359,12 @@
                                 if (error)
                                     return "indexConfig." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -70868,6 +99421,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.FeatureView.indexConfig: object expected");
                                 message.indexConfig = $root.google.cloud.aiplatform.v1.FeatureView.IndexConfig.fromObject(object.indexConfig);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -70893,6 +99450,8 @@
                                 object.etag = "";
                                 object.syncConfig = null;
                                 object.indexConfig = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -70922,6 +99481,10 @@
                             }
                             if (message.indexConfig != null && message.hasOwnProperty("indexConfig"))
                                 object.indexConfig = $root.google.cloud.aiplatform.v1.FeatureView.IndexConfig.toObject(message.indexConfig, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -72794,6 +101357,8 @@
                          * @property {google.type.IInterval|null} [runTime] FeatureViewSync runTime
                          * @property {google.rpc.IStatus|null} [finalStatus] FeatureViewSync finalStatus
                          * @property {google.cloud.aiplatform.v1.FeatureViewSync.ISyncSummary|null} [syncSummary] FeatureViewSync syncSummary
+                         * @property {boolean|null} [satisfiesPzs] FeatureViewSync satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] FeatureViewSync satisfiesPzi
                          */
     
                         /**
@@ -72851,6 +101416,22 @@
                          */
                         FeatureViewSync.prototype.syncSummary = null;
     
+                        /**
+                         * FeatureViewSync satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.FeatureViewSync
+                         * @instance
+                         */
+                        FeatureViewSync.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * FeatureViewSync satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.FeatureViewSync
+                         * @instance
+                         */
+                        FeatureViewSync.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new FeatureViewSync instance using the specified properties.
                          * @function create
@@ -72885,6 +101466,10 @@
                                 $root.google.type.Interval.encode(message.runTime, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
                             if (message.syncSummary != null && Object.hasOwnProperty.call(message, "syncSummary"))
                                 $root.google.cloud.aiplatform.v1.FeatureViewSync.SyncSummary.encode(message.syncSummary, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 7, wireType 0 =*/56).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 8, wireType 0 =*/64).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -72939,6 +101524,14 @@
                                         message.syncSummary = $root.google.cloud.aiplatform.v1.FeatureViewSync.SyncSummary.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 7: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 8: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -72997,6 +101590,12 @@
                                 if (error)
                                     return "syncSummary." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -73034,6 +101633,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.FeatureViewSync.syncSummary: object expected");
                                 message.syncSummary = $root.google.cloud.aiplatform.v1.FeatureViewSync.SyncSummary.fromObject(object.syncSummary);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -73056,6 +101659,8 @@
                                 object.finalStatus = null;
                                 object.runTime = null;
                                 object.syncSummary = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -73067,6 +101672,10 @@
                                 object.runTime = $root.google.type.Interval.toObject(message.runTime, options);
                             if (message.syncSummary != null && message.hasOwnProperty("syncSummary"))
                                 object.syncSummary = $root.google.cloud.aiplatform.v1.FeatureViewSync.SyncSummary.toObject(message.syncSummary, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -100336,6 +128945,8 @@
                          * @property {google.cloud.aiplatform.v1.Featurestore.State|null} [state] Featurestore state
                          * @property {number|null} [onlineStorageTtlDays] Featurestore onlineStorageTtlDays
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] Featurestore encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] Featurestore satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] Featurestore satisfiesPzi
                          */
     
                         /**
@@ -100426,6 +129037,22 @@
                          */
                         Featurestore.prototype.encryptionSpec = null;
     
+                        /**
+                         * Featurestore satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.Featurestore
+                         * @instance
+                         */
+                        Featurestore.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * Featurestore satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.Featurestore
+                         * @instance
+                         */
+                        Featurestore.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new Featurestore instance using the specified properties.
                          * @function create
@@ -100469,6 +129096,10 @@
                                 $root.google.cloud.aiplatform.v1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 10, wireType 2 =*/82).fork()).ldelim();
                             if (message.onlineStorageTtlDays != null && Object.hasOwnProperty.call(message, "onlineStorageTtlDays"))
                                 writer.uint32(/* id 13, wireType 0 =*/104).int32(message.onlineStorageTtlDays);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 14, wireType 0 =*/112).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 15, wireType 0 =*/120).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -100558,6 +129189,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 14: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 15: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -100639,6 +129278,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -100707,6 +129352,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.Featurestore.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -100734,6 +129383,8 @@
                                 object.state = options.enums === String ? "STATE_UNSPECIFIED" : 0;
                                 object.encryptionSpec = null;
                                 object.onlineStorageTtlDays = 0;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -100757,6 +129408,10 @@
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.toObject(message.encryptionSpec, options);
                             if (message.onlineStorageTtlDays != null && message.hasOwnProperty("onlineStorageTtlDays"))
                                 object.onlineStorageTtlDays = message.onlineStorageTtlDays;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -104277,6 +132932,8 @@
                          * @property {google.cloud.aiplatform.v1.ISupervisedTuningDatasetDistribution|null} [userOutputTokenDistribution] SupervisedTuningDataStats userOutputTokenDistribution
                          * @property {google.cloud.aiplatform.v1.ISupervisedTuningDatasetDistribution|null} [userMessagePerExampleDistribution] SupervisedTuningDataStats userMessagePerExampleDistribution
                          * @property {Array.<google.cloud.aiplatform.v1.IContent>|null} [userDatasetExamples] SupervisedTuningDataStats userDatasetExamples
+                         * @property {number|Long|null} [totalTruncatedExampleCount] SupervisedTuningDataStats totalTruncatedExampleCount
+                         * @property {Array.<number|Long>|null} [truncatedExampleIndices] SupervisedTuningDataStats truncatedExampleIndices
                          */
     
                         /**
@@ -104289,6 +132946,7 @@
                          */
                         function SupervisedTuningDataStats(properties) {
                             this.userDatasetExamples = [];
+                            this.truncatedExampleIndices = [];
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -104367,6 +133025,22 @@
                          */
                         SupervisedTuningDataStats.prototype.userDatasetExamples = $util.emptyArray;
     
+                        /**
+                         * SupervisedTuningDataStats totalTruncatedExampleCount.
+                         * @member {number|Long} totalTruncatedExampleCount
+                         * @memberof google.cloud.aiplatform.v1.SupervisedTuningDataStats
+                         * @instance
+                         */
+                        SupervisedTuningDataStats.prototype.totalTruncatedExampleCount = $util.Long ? $util.Long.fromBits(0,0,false) : 0;
+    
+                        /**
+                         * SupervisedTuningDataStats truncatedExampleIndices.
+                         * @member {Array.<number|Long>} truncatedExampleIndices
+                         * @memberof google.cloud.aiplatform.v1.SupervisedTuningDataStats
+                         * @instance
+                         */
+                        SupervisedTuningDataStats.prototype.truncatedExampleIndices = $util.emptyArray;
+    
                         /**
                          * Creates a new SupervisedTuningDataStats instance using the specified properties.
                          * @function create
@@ -104410,6 +133084,14 @@
                                     $root.google.cloud.aiplatform.v1.Content.encode(message.userDatasetExamples[i], writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
                             if (message.totalBillableTokenCount != null && Object.hasOwnProperty.call(message, "totalBillableTokenCount"))
                                 writer.uint32(/* id 9, wireType 0 =*/72).int64(message.totalBillableTokenCount);
+                            if (message.totalTruncatedExampleCount != null && Object.hasOwnProperty.call(message, "totalTruncatedExampleCount"))
+                                writer.uint32(/* id 10, wireType 0 =*/80).int64(message.totalTruncatedExampleCount);
+                            if (message.truncatedExampleIndices != null && message.truncatedExampleIndices.length) {
+                                writer.uint32(/* id 11, wireType 2 =*/90).fork();
+                                for (var i = 0; i < message.truncatedExampleIndices.length; ++i)
+                                    writer.int64(message.truncatedExampleIndices[i]);
+                                writer.ldelim();
+                            }
                             return writer;
                         };
     
@@ -104482,6 +133164,21 @@
                                         message.userDatasetExamples.push($root.google.cloud.aiplatform.v1.Content.decode(reader, reader.uint32()));
                                         break;
                                     }
+                                case 10: {
+                                        message.totalTruncatedExampleCount = reader.int64();
+                                        break;
+                                    }
+                                case 11: {
+                                        if (!(message.truncatedExampleIndices && message.truncatedExampleIndices.length))
+                                            message.truncatedExampleIndices = [];
+                                        if ((tag & 7) === 2) {
+                                            var end2 = reader.uint32() + reader.pos;
+                                            while (reader.pos < end2)
+                                                message.truncatedExampleIndices.push(reader.int64());
+                                        } else
+                                            message.truncatedExampleIndices.push(reader.int64());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -104556,6 +133253,16 @@
                                         return "userDatasetExamples." + error;
                                 }
                             }
+                            if (message.totalTruncatedExampleCount != null && message.hasOwnProperty("totalTruncatedExampleCount"))
+                                if (!$util.isInteger(message.totalTruncatedExampleCount) && !(message.totalTruncatedExampleCount && $util.isInteger(message.totalTruncatedExampleCount.low) && $util.isInteger(message.totalTruncatedExampleCount.high)))
+                                    return "totalTruncatedExampleCount: integer|Long expected";
+                            if (message.truncatedExampleIndices != null && message.hasOwnProperty("truncatedExampleIndices")) {
+                                if (!Array.isArray(message.truncatedExampleIndices))
+                                    return "truncatedExampleIndices: array expected";
+                                for (var i = 0; i < message.truncatedExampleIndices.length; ++i)
+                                    if (!$util.isInteger(message.truncatedExampleIndices[i]) && !(message.truncatedExampleIndices[i] && $util.isInteger(message.truncatedExampleIndices[i].low) && $util.isInteger(message.truncatedExampleIndices[i].high)))
+                                        return "truncatedExampleIndices: integer|Long[] expected";
+                            }
                             return null;
                         };
     
@@ -104641,6 +133348,29 @@
                                     message.userDatasetExamples[i] = $root.google.cloud.aiplatform.v1.Content.fromObject(object.userDatasetExamples[i]);
                                 }
                             }
+                            if (object.totalTruncatedExampleCount != null)
+                                if ($util.Long)
+                                    (message.totalTruncatedExampleCount = $util.Long.fromValue(object.totalTruncatedExampleCount)).unsigned = false;
+                                else if (typeof object.totalTruncatedExampleCount === "string")
+                                    message.totalTruncatedExampleCount = parseInt(object.totalTruncatedExampleCount, 10);
+                                else if (typeof object.totalTruncatedExampleCount === "number")
+                                    message.totalTruncatedExampleCount = object.totalTruncatedExampleCount;
+                                else if (typeof object.totalTruncatedExampleCount === "object")
+                                    message.totalTruncatedExampleCount = new $util.LongBits(object.totalTruncatedExampleCount.low >>> 0, object.totalTruncatedExampleCount.high >>> 0).toNumber();
+                            if (object.truncatedExampleIndices) {
+                                if (!Array.isArray(object.truncatedExampleIndices))
+                                    throw TypeError(".google.cloud.aiplatform.v1.SupervisedTuningDataStats.truncatedExampleIndices: array expected");
+                                message.truncatedExampleIndices = [];
+                                for (var i = 0; i < object.truncatedExampleIndices.length; ++i)
+                                    if ($util.Long)
+                                        (message.truncatedExampleIndices[i] = $util.Long.fromValue(object.truncatedExampleIndices[i])).unsigned = false;
+                                    else if (typeof object.truncatedExampleIndices[i] === "string")
+                                        message.truncatedExampleIndices[i] = parseInt(object.truncatedExampleIndices[i], 10);
+                                    else if (typeof object.truncatedExampleIndices[i] === "number")
+                                        message.truncatedExampleIndices[i] = object.truncatedExampleIndices[i];
+                                    else if (typeof object.truncatedExampleIndices[i] === "object")
+                                        message.truncatedExampleIndices[i] = new $util.LongBits(object.truncatedExampleIndices[i].low >>> 0, object.truncatedExampleIndices[i].high >>> 0).toNumber();
+                            }
                             return message;
                         };
     
@@ -104657,8 +133387,10 @@
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.arrays || options.defaults)
+                            if (options.arrays || options.defaults) {
                                 object.userDatasetExamples = [];
+                                object.truncatedExampleIndices = [];
+                            }
                             if (options.defaults) {
                                 if ($util.Long) {
                                     var long = new $util.Long(0, 0, false);
@@ -104688,6 +133420,11 @@
                                     object.totalBillableTokenCount = options.longs === String ? long.toString() : options.longs === Number ? long.toNumber() : long;
                                 } else
                                     object.totalBillableTokenCount = options.longs === String ? "0" : 0;
+                                if ($util.Long) {
+                                    var long = new $util.Long(0, 0, false);
+                                    object.totalTruncatedExampleCount = options.longs === String ? long.toString() : options.longs === Number ? long.toNumber() : long;
+                                } else
+                                    object.totalTruncatedExampleCount = options.longs === String ? "0" : 0;
                             }
                             if (message.tuningDatasetExampleCount != null && message.hasOwnProperty("tuningDatasetExampleCount"))
                                 if (typeof message.tuningDatasetExampleCount === "number")
@@ -104725,6 +133462,19 @@
                                     object.totalBillableTokenCount = options.longs === String ? String(message.totalBillableTokenCount) : message.totalBillableTokenCount;
                                 else
                                     object.totalBillableTokenCount = options.longs === String ? $util.Long.prototype.toString.call(message.totalBillableTokenCount) : options.longs === Number ? new $util.LongBits(message.totalBillableTokenCount.low >>> 0, message.totalBillableTokenCount.high >>> 0).toNumber() : message.totalBillableTokenCount;
+                            if (message.totalTruncatedExampleCount != null && message.hasOwnProperty("totalTruncatedExampleCount"))
+                                if (typeof message.totalTruncatedExampleCount === "number")
+                                    object.totalTruncatedExampleCount = options.longs === String ? String(message.totalTruncatedExampleCount) : message.totalTruncatedExampleCount;
+                                else
+                                    object.totalTruncatedExampleCount = options.longs === String ? $util.Long.prototype.toString.call(message.totalTruncatedExampleCount) : options.longs === Number ? new $util.LongBits(message.totalTruncatedExampleCount.low >>> 0, message.totalTruncatedExampleCount.high >>> 0).toNumber() : message.totalTruncatedExampleCount;
+                            if (message.truncatedExampleIndices && message.truncatedExampleIndices.length) {
+                                object.truncatedExampleIndices = [];
+                                for (var j = 0; j < message.truncatedExampleIndices.length; ++j)
+                                    if (typeof message.truncatedExampleIndices[j] === "number")
+                                        object.truncatedExampleIndices[j] = options.longs === String ? String(message.truncatedExampleIndices[j]) : message.truncatedExampleIndices[j];
+                                    else
+                                        object.truncatedExampleIndices[j] = options.longs === String ? $util.Long.prototype.toString.call(message.truncatedExampleIndices[j]) : options.longs === Number ? new $util.LongBits(message.truncatedExampleIndices[j].low >>> 0, message.truncatedExampleIndices[j].high >>> 0).toNumber() : message.truncatedExampleIndices[j];
+                            }
                             return object;
                         };
     
@@ -105579,6 +134329,8 @@
                          * @property {google.rpc.IStatus|null} [error] HyperparameterTuningJob error
                          * @property {Object.<string,string>|null} [labels] HyperparameterTuningJob labels
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] HyperparameterTuningJob encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] HyperparameterTuningJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] HyperparameterTuningJob satisfiesPzi
                          */
     
                         /**
@@ -105726,6 +134478,22 @@
                          */
                         HyperparameterTuningJob.prototype.encryptionSpec = null;
     
+                        /**
+                         * HyperparameterTuningJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.HyperparameterTuningJob
+                         * @instance
+                         */
+                        HyperparameterTuningJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * HyperparameterTuningJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.HyperparameterTuningJob
+                         * @instance
+                         */
+                        HyperparameterTuningJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new HyperparameterTuningJob instance using the specified properties.
                          * @function create
@@ -105784,6 +134552,10 @@
                                     writer.uint32(/* id 16, wireType 2 =*/130).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 20, wireType 0 =*/160).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -105903,6 +134675,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 19: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 20: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -106028,6 +134808,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -106166,6 +134952,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.HyperparameterTuningJob.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -106201,6 +134991,8 @@
                                 object.updateTime = null;
                                 object.error = null;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -106241,6 +135033,10 @@
                             }
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -113473,6 +142269,8 @@
                          * @property {google.cloud.aiplatform.v1.IIndexStats|null} [indexStats] Index indexStats
                          * @property {google.cloud.aiplatform.v1.Index.IndexUpdateMethod|null} [indexUpdateMethod] Index indexUpdateMethod
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] Index encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] Index satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] Index satisfiesPzi
                          */
     
                         /**
@@ -113596,6 +142394,22 @@
                          */
                         Index.prototype.encryptionSpec = null;
     
+                        /**
+                         * Index satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.Index
+                         * @instance
+                         */
+                        Index.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * Index satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.Index
+                         * @instance
+                         */
+                        Index.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new Index instance using the specified properties.
                          * @function create
@@ -113648,6 +142462,10 @@
                                 writer.uint32(/* id 16, wireType 0 =*/128).int32(message.indexUpdateMethod);
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 18, wireType 0 =*/144).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -113755,6 +142573,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 18: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 19: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -113856,6 +142682,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -113943,6 +142775,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.Index.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -113975,6 +142811,8 @@
                                 object.indexStats = null;
                                 object.indexUpdateMethod = options.enums === String ? "INDEX_UPDATE_METHOD_UNSPECIFIED" : 0;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -114009,6 +142847,10 @@
                                 object.indexUpdateMethod = options.enums === String ? $root.google.cloud.aiplatform.v1.Index.IndexUpdateMethod[message.indexUpdateMethod] === undefined ? message.indexUpdateMethod : $root.google.cloud.aiplatform.v1.Index.IndexUpdateMethod[message.indexUpdateMethod] : message.indexUpdateMethod;
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -115928,6 +144770,8 @@
                          * @property {boolean|null} [publicEndpointEnabled] IndexEndpoint publicEndpointEnabled
                          * @property {string|null} [publicEndpointDomainName] IndexEndpoint publicEndpointDomainName
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] IndexEndpoint encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] IndexEndpoint satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] IndexEndpoint satisfiesPzi
                          */
     
                         /**
@@ -116059,6 +144903,22 @@
                          */
                         IndexEndpoint.prototype.encryptionSpec = null;
     
+                        /**
+                         * IndexEndpoint satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.IndexEndpoint
+                         * @instance
+                         */
+                        IndexEndpoint.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * IndexEndpoint satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.IndexEndpoint
+                         * @instance
+                         */
+                        IndexEndpoint.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new IndexEndpoint instance using the specified properties.
                          * @function create
@@ -116113,6 +144973,10 @@
                                 writer.uint32(/* id 14, wireType 2 =*/114).string(message.publicEndpointDomainName);
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 17, wireType 0 =*/136).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 18, wireType 0 =*/144).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -116224,6 +145088,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 17: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 18: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -116320,6 +145192,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -116388,6 +145266,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.IndexEndpoint.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -116421,6 +145303,8 @@
                                 object.publicEndpointEnabled = false;
                                 object.publicEndpointDomainName = "";
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -116457,6 +145341,10 @@
                                 object.publicEndpointDomainName = message.publicEndpointDomainName;
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -137608,6 +166496,8 @@
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] ModelDeploymentMonitoringJob encryptionSpec
                          * @property {boolean|null} [enableMonitoringPipelineLogs] ModelDeploymentMonitoringJob enableMonitoringPipelineLogs
                          * @property {google.rpc.IStatus|null} [error] ModelDeploymentMonitoringJob error
+                         * @property {boolean|null} [satisfiesPzs] ModelDeploymentMonitoringJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] ModelDeploymentMonitoringJob satisfiesPzi
                          */
     
                         /**
@@ -137812,6 +166702,22 @@
                          */
                         ModelDeploymentMonitoringJob.prototype.error = null;
     
+                        /**
+                         * ModelDeploymentMonitoringJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.ModelDeploymentMonitoringJob
+                         * @instance
+                         */
+                        ModelDeploymentMonitoringJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * ModelDeploymentMonitoringJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.ModelDeploymentMonitoringJob
+                         * @instance
+                         */
+                        ModelDeploymentMonitoringJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new ModelDeploymentMonitoringJob instance using the specified properties.
                          * @function create
@@ -137885,6 +166791,10 @@
                                 $root.google.rpc.Status.encode(message.error, writer.uint32(/* id 23, wireType 2 =*/186).fork()).ldelim();
                             if (message.latestMonitoringPipelineMetadata != null && Object.hasOwnProperty.call(message, "latestMonitoringPipelineMetadata"))
                                 $root.google.cloud.aiplatform.v1.ModelDeploymentMonitoringJob.LatestMonitoringPipelineMetadata.encode(message.latestMonitoringPipelineMetadata, writer.uint32(/* id 25, wireType 2 =*/202).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 26, wireType 0 =*/208).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 27, wireType 0 =*/216).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -138034,6 +166944,14 @@
                                         message.error = $root.google.rpc.Status.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 26: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 27: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -138201,6 +167119,12 @@
                                 if (error)
                                     return "error." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -138395,6 +167319,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1.ModelDeploymentMonitoringJob.error: object expected");
                                 message.error = $root.google.rpc.Status.fromObject(object.error);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -138438,6 +167366,8 @@
                                 object.enableMonitoringPipelineLogs = false;
                                 object.error = null;
                                 object.latestMonitoringPipelineMetadata = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -138495,6 +167425,10 @@
                                 object.error = $root.google.rpc.Status.toObject(message.error, options);
                             if (message.latestMonitoringPipelineMetadata != null && message.hasOwnProperty("latestMonitoringPipelineMetadata"))
                                 object.latestMonitoringPipelineMetadata = $root.google.cloud.aiplatform.v1.ModelDeploymentMonitoringJob.LatestMonitoringPipelineMetadata.toObject(message.latestMonitoringPipelineMetadata, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -143295,6 +172229,8 @@
                          * @property {Object.<string,string>|null} [labels] NasJob labels
                          * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] NasJob encryptionSpec
                          * @property {boolean|null} [enableRestrictedImageTraining] NasJob enableRestrictedImageTraining
+                         * @property {boolean|null} [satisfiesPzs] NasJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] NasJob satisfiesPzi
                          */
     
                         /**
@@ -143417,6 +172353,22 @@
                          */
                         NasJob.prototype.enableRestrictedImageTraining = false;
     
+                        /**
+                         * NasJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1.NasJob
+                         * @instance
+                         */
+                        NasJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * NasJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1.NasJob
+                         * @instance
+                         */
+                        NasJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new NasJob instance using the specified properties.
                          * @function create
@@ -143468,6 +172420,10 @@
                                 $root.google.cloud.aiplatform.v1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 13, wireType 2 =*/106).fork()).ldelim();
                             if (message.enableRestrictedImageTraining != null && Object.hasOwnProperty.call(message, "enableRestrictedImageTraining"))
                                 writer.uint32(/* id 14, wireType 0 =*/112).bool(message.enableRestrictedImageTraining);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 15, wireType 0 =*/120).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 16, wireType 0 =*/128).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -143573,6 +172529,14 @@
                                         message.enableRestrictedImageTraining = reader.bool();
                                         break;
                                     }
+                                case 15: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 16: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -143683,6 +172647,12 @@
                             if (message.enableRestrictedImageTraining != null && message.hasOwnProperty("enableRestrictedImageTraining"))
                                 if (typeof message.enableRestrictedImageTraining !== "boolean")
                                     return "enableRestrictedImageTraining: boolean expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -143807,6 +172777,10 @@
                             }
                             if (object.enableRestrictedImageTraining != null)
                                 message.enableRestrictedImageTraining = Boolean(object.enableRestrictedImageTraining);
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -143838,6 +172812,8 @@
                                 object.error = null;
                                 object.encryptionSpec = null;
                                 object.enableRestrictedImageTraining = false;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -143869,6 +172845,10 @@
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.toObject(message.encryptionSpec, options);
                             if (message.enableRestrictedImageTraining != null && message.hasOwnProperty("enableRestrictedImageTraining"))
                                 object.enableRestrictedImageTraining = message.enableRestrictedImageTraining;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -178281,6 +207261,7 @@
                          * @property {string|null} [languageCode] GetPublisherModelRequest languageCode
                          * @property {google.cloud.aiplatform.v1.PublisherModelView|null} [view] GetPublisherModelRequest view
                          * @property {boolean|null} [isHuggingFaceModel] GetPublisherModelRequest isHuggingFaceModel
+                         * @property {string|null} [huggingFaceToken] GetPublisherModelRequest huggingFaceToken
                          */
     
                         /**
@@ -178330,6 +207311,14 @@
                          */
                         GetPublisherModelRequest.prototype.isHuggingFaceModel = false;
     
+                        /**
+                         * GetPublisherModelRequest huggingFaceToken.
+                         * @member {string} huggingFaceToken
+                         * @memberof google.cloud.aiplatform.v1.GetPublisherModelRequest
+                         * @instance
+                         */
+                        GetPublisherModelRequest.prototype.huggingFaceToken = "";
+    
                         /**
                          * Creates a new GetPublisherModelRequest instance using the specified properties.
                          * @function create
@@ -178362,6 +207351,8 @@
                                 writer.uint32(/* id 3, wireType 0 =*/24).int32(message.view);
                             if (message.isHuggingFaceModel != null && Object.hasOwnProperty.call(message, "isHuggingFaceModel"))
                                 writer.uint32(/* id 5, wireType 0 =*/40).bool(message.isHuggingFaceModel);
+                            if (message.huggingFaceToken != null && Object.hasOwnProperty.call(message, "huggingFaceToken"))
+                                writer.uint32(/* id 6, wireType 2 =*/50).string(message.huggingFaceToken);
                             return writer;
                         };
     
@@ -178412,6 +207403,10 @@
                                         message.isHuggingFaceModel = reader.bool();
                                         break;
                                     }
+                                case 6: {
+                                        message.huggingFaceToken = reader.string();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -178466,6 +207461,9 @@
                             if (message.isHuggingFaceModel != null && message.hasOwnProperty("isHuggingFaceModel"))
                                 if (typeof message.isHuggingFaceModel !== "boolean")
                                     return "isHuggingFaceModel: boolean expected";
+                            if (message.huggingFaceToken != null && message.hasOwnProperty("huggingFaceToken"))
+                                if (!$util.isString(message.huggingFaceToken))
+                                    return "huggingFaceToken: string expected";
                             return null;
                         };
     
@@ -178511,6 +207509,8 @@
                             }
                             if (object.isHuggingFaceModel != null)
                                 message.isHuggingFaceModel = Boolean(object.isHuggingFaceModel);
+                            if (object.huggingFaceToken != null)
+                                message.huggingFaceToken = String(object.huggingFaceToken);
                             return message;
                         };
     
@@ -178532,6 +207532,7 @@
                                 object.languageCode = "";
                                 object.view = options.enums === String ? "PUBLISHER_MODEL_VIEW_UNSPECIFIED" : 0;
                                 object.isHuggingFaceModel = false;
+                                object.huggingFaceToken = "";
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -178541,6 +207542,8 @@
                                 object.view = options.enums === String ? $root.google.cloud.aiplatform.v1.PublisherModelView[message.view] === undefined ? message.view : $root.google.cloud.aiplatform.v1.PublisherModelView[message.view] : message.view;
                             if (message.isHuggingFaceModel != null && message.hasOwnProperty("isHuggingFaceModel"))
                                 object.isHuggingFaceModel = message.isHuggingFaceModel;
+                            if (message.huggingFaceToken != null && message.hasOwnProperty("huggingFaceToken"))
+                                object.huggingFaceToken = message.huggingFaceToken;
                             return object;
                         };
     
@@ -181805,6 +210808,7 @@
                                      * @memberof google.cloud.aiplatform.v1.PublisherModel.CallToAction.Deploy
                                      * @interface IDeployMetadata
                                      * @property {Object.<string,string>|null} [labels] DeployMetadata labels
+                                     * @property {string|null} [sampleRequest] DeployMetadata sampleRequest
                                      */
     
                                     /**
@@ -181831,6 +210835,14 @@
                                      */
                                     DeployMetadata.prototype.labels = $util.emptyObject;
     
+                                    /**
+                                     * DeployMetadata sampleRequest.
+                                     * @member {string} sampleRequest
+                                     * @memberof google.cloud.aiplatform.v1.PublisherModel.CallToAction.Deploy.DeployMetadata
+                                     * @instance
+                                     */
+                                    DeployMetadata.prototype.sampleRequest = "";
+    
                                     /**
                                      * Creates a new DeployMetadata instance using the specified properties.
                                      * @function create
@@ -181858,6 +210870,8 @@
                                         if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
                                             for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
                                                 writer.uint32(/* id 1, wireType 2 =*/10).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                                        if (message.sampleRequest != null && Object.hasOwnProperty.call(message, "sampleRequest"))
+                                            writer.uint32(/* id 2, wireType 2 =*/18).string(message.sampleRequest);
                                         return writer;
                                     };
     
@@ -181915,6 +210929,10 @@
                                                     message.labels[key] = value;
                                                     break;
                                                 }
+                                            case 2: {
+                                                    message.sampleRequest = reader.string();
+                                                    break;
+                                                }
                                             default:
                                                 reader.skipType(tag & 7);
                                                 break;
@@ -181958,6 +210976,9 @@
                                                 if (!$util.isString(message.labels[key[i]]))
                                                     return "labels: string{k:string} expected";
                                         }
+                                        if (message.sampleRequest != null && message.hasOwnProperty("sampleRequest"))
+                                            if (!$util.isString(message.sampleRequest))
+                                                return "sampleRequest: string expected";
                                         return null;
                                     };
     
@@ -181980,6 +211001,8 @@
                                             for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
                                                 message.labels[keys[i]] = String(object.labels[keys[i]]);
                                         }
+                                        if (object.sampleRequest != null)
+                                            message.sampleRequest = String(object.sampleRequest);
                                         return message;
                                     };
     
@@ -181998,12 +211021,16 @@
                                         var object = {};
                                         if (options.objects || options.defaults)
                                             object.labels = {};
+                                        if (options.defaults)
+                                            object.sampleRequest = "";
                                         var keys2;
                                         if (message.labels && (keys2 = Object.keys(message.labels)).length) {
                                             object.labels = {};
                                             for (var j = 0; j < keys2.length; ++j)
                                                 object.labels[keys2[j]] = message.labels[keys2[j]];
                                         }
+                                        if (message.sampleRequest != null && message.hasOwnProperty("sampleRequest"))
+                                            object.sampleRequest = message.sampleRequest;
                                         return object;
                                     };
     
@@ -191580,6 +220607,7 @@
                          * @property {google.protobuf.ITimestamp|null} [createTime] NotebookExecutionJob createTime
                          * @property {google.protobuf.ITimestamp|null} [updateTime] NotebookExecutionJob updateTime
                          * @property {Object.<string,string>|null} [labels] NotebookExecutionJob labels
+                         * @property {google.cloud.aiplatform.v1.IEncryptionSpec|null} [encryptionSpec] NotebookExecutionJob encryptionSpec
                          */
     
                         /**
@@ -191726,6 +220754,14 @@
                          */
                         NotebookExecutionJob.prototype.labels = $util.emptyObject;
     
+                        /**
+                         * NotebookExecutionJob encryptionSpec.
+                         * @member {google.cloud.aiplatform.v1.IEncryptionSpec|null|undefined} encryptionSpec
+                         * @memberof google.cloud.aiplatform.v1.NotebookExecutionJob
+                         * @instance
+                         */
+                        NotebookExecutionJob.prototype.encryptionSpec = null;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -191830,6 +220866,8 @@
                             if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
                                 for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
                                     writer.uint32(/* id 19, wireType 2 =*/154).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                            if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
+                                $root.google.cloud.aiplatform.v1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 22, wireType 2 =*/178).fork()).ldelim();
                             return writer;
                         };
     
@@ -191947,6 +220985,10 @@
                                         message.labels[key] = value;
                                         break;
                                     }
+                                case 22: {
+                                        message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -192088,6 +221130,11 @@
                                     if (!$util.isString(message.labels[key[i]]))
                                         return "labels: string{k:string} expected";
                             }
+                            if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1.EncryptionSpec.verify(message.encryptionSpec);
+                                if (error)
+                                    return "encryptionSpec." + error;
+                            }
                             return null;
                         };
     
@@ -192215,6 +221262,11 @@
                                 for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
                                     message.labels[keys[i]] = String(object.labels[keys[i]]);
                             }
+                            if (object.encryptionSpec != null) {
+                                if (typeof object.encryptionSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1.NotebookExecutionJob.encryptionSpec: object expected");
+                                message.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.fromObject(object.encryptionSpec);
+                            }
                             return message;
                         };
     
@@ -192242,6 +221294,7 @@
                                 object.status = null;
                                 object.createTime = null;
                                 object.updateTime = null;
+                                object.encryptionSpec = null;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -192300,6 +221353,8 @@
                                 for (var j = 0; j < keys2.length; ++j)
                                     object.labels[keys2[j]] = message.labels[keys2[j]];
                             }
+                            if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
+                                object.encryptionSpec = $root.google.cloud.aiplatform.v1.EncryptionSpec.toObject(message.encryptionSpec, options);
                             return object;
                         };
     
@@ -277466,6 +306521,7 @@
                          * @property {google.cloud.aiplatform.v1beta1.AcceleratorType|null} [acceleratorType] MachineSpec acceleratorType
                          * @property {number|null} [acceleratorCount] MachineSpec acceleratorCount
                          * @property {string|null} [tpuTopology] MachineSpec tpuTopology
+                         * @property {google.cloud.aiplatform.v1beta1.IReservationAffinity|null} [reservationAffinity] MachineSpec reservationAffinity
                          */
     
                         /**
@@ -277515,6 +306571,14 @@
                          */
                         MachineSpec.prototype.tpuTopology = "";
     
+                        /**
+                         * MachineSpec reservationAffinity.
+                         * @member {google.cloud.aiplatform.v1beta1.IReservationAffinity|null|undefined} reservationAffinity
+                         * @memberof google.cloud.aiplatform.v1beta1.MachineSpec
+                         * @instance
+                         */
+                        MachineSpec.prototype.reservationAffinity = null;
+    
                         /**
                          * Creates a new MachineSpec instance using the specified properties.
                          * @function create
@@ -277547,6 +306611,8 @@
                                 writer.uint32(/* id 3, wireType 0 =*/24).int32(message.acceleratorCount);
                             if (message.tpuTopology != null && Object.hasOwnProperty.call(message, "tpuTopology"))
                                 writer.uint32(/* id 4, wireType 2 =*/34).string(message.tpuTopology);
+                            if (message.reservationAffinity != null && Object.hasOwnProperty.call(message, "reservationAffinity"))
+                                $root.google.cloud.aiplatform.v1beta1.ReservationAffinity.encode(message.reservationAffinity, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
                             return writer;
                         };
     
@@ -277597,6 +306663,10 @@
                                         message.tpuTopology = reader.string();
                                         break;
                                     }
+                                case 5: {
+                                        message.reservationAffinity = $root.google.cloud.aiplatform.v1beta1.ReservationAffinity.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -277661,6 +306731,11 @@
                             if (message.tpuTopology != null && message.hasOwnProperty("tpuTopology"))
                                 if (!$util.isString(message.tpuTopology))
                                     return "tpuTopology: string expected";
+                            if (message.reservationAffinity != null && message.hasOwnProperty("reservationAffinity")) {
+                                var error = $root.google.cloud.aiplatform.v1beta1.ReservationAffinity.verify(message.reservationAffinity);
+                                if (error)
+                                    return "reservationAffinity." + error;
+                            }
                             return null;
                         };
     
@@ -277746,6 +306821,11 @@
                                 message.acceleratorCount = object.acceleratorCount | 0;
                             if (object.tpuTopology != null)
                                 message.tpuTopology = String(object.tpuTopology);
+                            if (object.reservationAffinity != null) {
+                                if (typeof object.reservationAffinity !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.MachineSpec.reservationAffinity: object expected");
+                                message.reservationAffinity = $root.google.cloud.aiplatform.v1beta1.ReservationAffinity.fromObject(object.reservationAffinity);
+                            }
                             return message;
                         };
     
@@ -277767,6 +306847,7 @@
                                 object.acceleratorType = options.enums === String ? "ACCELERATOR_TYPE_UNSPECIFIED" : 0;
                                 object.acceleratorCount = 0;
                                 object.tpuTopology = "";
+                                object.reservationAffinity = null;
                             }
                             if (message.machineType != null && message.hasOwnProperty("machineType"))
                                 object.machineType = message.machineType;
@@ -277776,6 +306857,8 @@
                                 object.acceleratorCount = message.acceleratorCount;
                             if (message.tpuTopology != null && message.hasOwnProperty("tpuTopology"))
                                 object.tpuTopology = message.tpuTopology;
+                            if (message.reservationAffinity != null && message.hasOwnProperty("reservationAffinity"))
+                                object.reservationAffinity = $root.google.cloud.aiplatform.v1beta1.ReservationAffinity.toObject(message.reservationAffinity, options);
                             return object;
                         };
     
@@ -277818,6 +306901,7 @@
                          * @property {number|null} [minReplicaCount] DedicatedResources minReplicaCount
                          * @property {number|null} [maxReplicaCount] DedicatedResources maxReplicaCount
                          * @property {Array.<google.cloud.aiplatform.v1beta1.IAutoscalingMetricSpec>|null} [autoscalingMetricSpecs] DedicatedResources autoscalingMetricSpecs
+                         * @property {boolean|null} [spot] DedicatedResources spot
                          */
     
                         /**
@@ -277868,6 +306952,14 @@
                          */
                         DedicatedResources.prototype.autoscalingMetricSpecs = $util.emptyArray;
     
+                        /**
+                         * DedicatedResources spot.
+                         * @member {boolean} spot
+                         * @memberof google.cloud.aiplatform.v1beta1.DedicatedResources
+                         * @instance
+                         */
+                        DedicatedResources.prototype.spot = false;
+    
                         /**
                          * Creates a new DedicatedResources instance using the specified properties.
                          * @function create
@@ -277901,6 +306993,8 @@
                             if (message.autoscalingMetricSpecs != null && message.autoscalingMetricSpecs.length)
                                 for (var i = 0; i < message.autoscalingMetricSpecs.length; ++i)
                                     $root.google.cloud.aiplatform.v1beta1.AutoscalingMetricSpec.encode(message.autoscalingMetricSpecs[i], writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
+                            if (message.spot != null && Object.hasOwnProperty.call(message, "spot"))
+                                writer.uint32(/* id 5, wireType 0 =*/40).bool(message.spot);
                             return writer;
                         };
     
@@ -277953,6 +307047,10 @@
                                         message.autoscalingMetricSpecs.push($root.google.cloud.aiplatform.v1beta1.AutoscalingMetricSpec.decode(reader, reader.uint32()));
                                         break;
                                     }
+                                case 5: {
+                                        message.spot = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -278008,6 +307106,9 @@
                                         return "autoscalingMetricSpecs." + error;
                                 }
                             }
+                            if (message.spot != null && message.hasOwnProperty("spot"))
+                                if (typeof message.spot !== "boolean")
+                                    return "spot: boolean expected";
                             return null;
                         };
     
@@ -278042,6 +307143,8 @@
                                     message.autoscalingMetricSpecs[i] = $root.google.cloud.aiplatform.v1beta1.AutoscalingMetricSpec.fromObject(object.autoscalingMetricSpecs[i]);
                                 }
                             }
+                            if (object.spot != null)
+                                message.spot = Boolean(object.spot);
                             return message;
                         };
     
@@ -278064,6 +307167,7 @@
                                 object.machineSpec = null;
                                 object.minReplicaCount = 0;
                                 object.maxReplicaCount = 0;
+                                object.spot = false;
                             }
                             if (message.machineSpec != null && message.hasOwnProperty("machineSpec"))
                                 object.machineSpec = $root.google.cloud.aiplatform.v1beta1.MachineSpec.toObject(message.machineSpec, options);
@@ -278076,6 +307180,8 @@
                                 for (var j = 0; j < message.autoscalingMetricSpecs.length; ++j)
                                     object.autoscalingMetricSpecs[j] = $root.google.cloud.aiplatform.v1beta1.AutoscalingMetricSpec.toObject(message.autoscalingMetricSpecs[j], options);
                             }
+                            if (message.spot != null && message.hasOwnProperty("spot"))
+                                object.spot = message.spot;
                             return object;
                         };
     
@@ -279941,6 +309047,320 @@
                         return ShieldedVmConfig;
                     })();
     
+                    v1beta1.ReservationAffinity = (function() {
+    
+                        /**
+                         * Properties of a ReservationAffinity.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface IReservationAffinity
+                         * @property {google.cloud.aiplatform.v1beta1.ReservationAffinity.Type|null} [reservationAffinityType] ReservationAffinity reservationAffinityType
+                         * @property {string|null} [key] ReservationAffinity key
+                         * @property {Array.<string>|null} [values] ReservationAffinity values
+                         */
+    
+                        /**
+                         * Constructs a new ReservationAffinity.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a ReservationAffinity.
+                         * @implements IReservationAffinity
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.IReservationAffinity=} [properties] Properties to set
+                         */
+                        function ReservationAffinity(properties) {
+                            this.values = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * ReservationAffinity reservationAffinityType.
+                         * @member {google.cloud.aiplatform.v1beta1.ReservationAffinity.Type} reservationAffinityType
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @instance
+                         */
+                        ReservationAffinity.prototype.reservationAffinityType = 0;
+    
+                        /**
+                         * ReservationAffinity key.
+                         * @member {string} key
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @instance
+                         */
+                        ReservationAffinity.prototype.key = "";
+    
+                        /**
+                         * ReservationAffinity values.
+                         * @member {Array.<string>} values
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @instance
+                         */
+                        ReservationAffinity.prototype.values = $util.emptyArray;
+    
+                        /**
+                         * Creates a new ReservationAffinity instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IReservationAffinity=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.ReservationAffinity} ReservationAffinity instance
+                         */
+                        ReservationAffinity.create = function create(properties) {
+                            return new ReservationAffinity(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified ReservationAffinity message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.ReservationAffinity.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IReservationAffinity} message ReservationAffinity message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ReservationAffinity.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.reservationAffinityType != null && Object.hasOwnProperty.call(message, "reservationAffinityType"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.reservationAffinityType);
+                            if (message.key != null && Object.hasOwnProperty.call(message, "key"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.key);
+                            if (message.values != null && message.values.length)
+                                for (var i = 0; i < message.values.length; ++i)
+                                    writer.uint32(/* id 3, wireType 2 =*/26).string(message.values[i]);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified ReservationAffinity message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.ReservationAffinity.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IReservationAffinity} message ReservationAffinity message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        ReservationAffinity.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a ReservationAffinity message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.ReservationAffinity} ReservationAffinity
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ReservationAffinity.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.ReservationAffinity();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.reservationAffinityType = reader.int32();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.key = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        if (!(message.values && message.values.length))
+                                            message.values = [];
+                                        message.values.push(reader.string());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a ReservationAffinity message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.ReservationAffinity} ReservationAffinity
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        ReservationAffinity.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a ReservationAffinity message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        ReservationAffinity.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.reservationAffinityType != null && message.hasOwnProperty("reservationAffinityType"))
+                                switch (message.reservationAffinityType) {
+                                default:
+                                    return "reservationAffinityType: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
+                            if (message.key != null && message.hasOwnProperty("key"))
+                                if (!$util.isString(message.key))
+                                    return "key: string expected";
+                            if (message.values != null && message.hasOwnProperty("values")) {
+                                if (!Array.isArray(message.values))
+                                    return "values: array expected";
+                                for (var i = 0; i < message.values.length; ++i)
+                                    if (!$util.isString(message.values[i]))
+                                        return "values: string[] expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a ReservationAffinity message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.ReservationAffinity} ReservationAffinity
+                         */
+                        ReservationAffinity.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.ReservationAffinity)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.ReservationAffinity();
+                            switch (object.reservationAffinityType) {
+                            default:
+                                if (typeof object.reservationAffinityType === "number") {
+                                    message.reservationAffinityType = object.reservationAffinityType;
+                                    break;
+                                }
+                                break;
+                            case "TYPE_UNSPECIFIED":
+                            case 0:
+                                message.reservationAffinityType = 0;
+                                break;
+                            case "NO_RESERVATION":
+                            case 1:
+                                message.reservationAffinityType = 1;
+                                break;
+                            case "ANY_RESERVATION":
+                            case 2:
+                                message.reservationAffinityType = 2;
+                                break;
+                            case "SPECIFIC_RESERVATION":
+                            case 3:
+                                message.reservationAffinityType = 3;
+                                break;
+                            }
+                            if (object.key != null)
+                                message.key = String(object.key);
+                            if (object.values) {
+                                if (!Array.isArray(object.values))
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.ReservationAffinity.values: array expected");
+                                message.values = [];
+                                for (var i = 0; i < object.values.length; ++i)
+                                    message.values[i] = String(object.values[i]);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a ReservationAffinity message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ReservationAffinity} message ReservationAffinity
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        ReservationAffinity.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults)
+                                object.values = [];
+                            if (options.defaults) {
+                                object.reservationAffinityType = options.enums === String ? "TYPE_UNSPECIFIED" : 0;
+                                object.key = "";
+                            }
+                            if (message.reservationAffinityType != null && message.hasOwnProperty("reservationAffinityType"))
+                                object.reservationAffinityType = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.ReservationAffinity.Type[message.reservationAffinityType] === undefined ? message.reservationAffinityType : $root.google.cloud.aiplatform.v1beta1.ReservationAffinity.Type[message.reservationAffinityType] : message.reservationAffinityType;
+                            if (message.key != null && message.hasOwnProperty("key"))
+                                object.key = message.key;
+                            if (message.values && message.values.length) {
+                                object.values = [];
+                                for (var j = 0; j < message.values.length; ++j)
+                                    object.values[j] = message.values[j];
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this ReservationAffinity to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        ReservationAffinity.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for ReservationAffinity
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.ReservationAffinity
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        ReservationAffinity.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.ReservationAffinity";
+                        };
+    
+                        /**
+                         * Type enum.
+                         * @name google.cloud.aiplatform.v1beta1.ReservationAffinity.Type
+                         * @enum {number}
+                         * @property {number} TYPE_UNSPECIFIED=0 TYPE_UNSPECIFIED value
+                         * @property {number} NO_RESERVATION=1 NO_RESERVATION value
+                         * @property {number} ANY_RESERVATION=2 ANY_RESERVATION value
+                         * @property {number} SPECIFIC_RESERVATION=3 SPECIFIC_RESERVATION value
+                         */
+                        ReservationAffinity.Type = (function() {
+                            var valuesById = {}, values = Object.create(valuesById);
+                            values[valuesById[0] = "TYPE_UNSPECIFIED"] = 0;
+                            values[valuesById[1] = "NO_RESERVATION"] = 1;
+                            values[valuesById[2] = "ANY_RESERVATION"] = 2;
+                            values[valuesById[3] = "SPECIFIC_RESERVATION"] = 3;
+                            return values;
+                        })();
+    
+                        return ReservationAffinity;
+                    })();
+    
                     v1beta1.ManualBatchTuningParameters = (function() {
     
                         /**
@@ -280193,6 +309613,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] ModelDeploymentMonitoringJob encryptionSpec
                          * @property {boolean|null} [enableMonitoringPipelineLogs] ModelDeploymentMonitoringJob enableMonitoringPipelineLogs
                          * @property {google.rpc.IStatus|null} [error] ModelDeploymentMonitoringJob error
+                         * @property {boolean|null} [satisfiesPzs] ModelDeploymentMonitoringJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] ModelDeploymentMonitoringJob satisfiesPzi
                          */
     
                         /**
@@ -280397,6 +309819,22 @@
                          */
                         ModelDeploymentMonitoringJob.prototype.error = null;
     
+                        /**
+                         * ModelDeploymentMonitoringJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.ModelDeploymentMonitoringJob
+                         * @instance
+                         */
+                        ModelDeploymentMonitoringJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * ModelDeploymentMonitoringJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.ModelDeploymentMonitoringJob
+                         * @instance
+                         */
+                        ModelDeploymentMonitoringJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new ModelDeploymentMonitoringJob instance using the specified properties.
                          * @function create
@@ -280470,6 +309908,10 @@
                                 $root.google.rpc.Status.encode(message.error, writer.uint32(/* id 23, wireType 2 =*/186).fork()).ldelim();
                             if (message.latestMonitoringPipelineMetadata != null && Object.hasOwnProperty.call(message, "latestMonitoringPipelineMetadata"))
                                 $root.google.cloud.aiplatform.v1beta1.ModelDeploymentMonitoringJob.LatestMonitoringPipelineMetadata.encode(message.latestMonitoringPipelineMetadata, writer.uint32(/* id 25, wireType 2 =*/202).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 26, wireType 0 =*/208).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 27, wireType 0 =*/216).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -280619,6 +310061,14 @@
                                         message.error = $root.google.rpc.Status.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 26: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 27: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -280786,6 +310236,12 @@
                                 if (error)
                                     return "error." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -280980,6 +310436,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.ModelDeploymentMonitoringJob.error: object expected");
                                 message.error = $root.google.rpc.Status.fromObject(object.error);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -281023,6 +310483,8 @@
                                 object.enableMonitoringPipelineLogs = false;
                                 object.error = null;
                                 object.latestMonitoringPipelineMetadata = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -281080,6 +310542,10 @@
                                 object.error = $root.google.rpc.Status.toObject(message.error, options);
                             if (message.latestMonitoringPipelineMetadata != null && message.hasOwnProperty("latestMonitoringPipelineMetadata"))
                                 object.latestMonitoringPipelineMetadata = $root.google.cloud.aiplatform.v1beta1.ModelDeploymentMonitoringJob.LatestMonitoringPipelineMetadata.toObject(message.latestMonitoringPipelineMetadata, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -293504,8 +322970,10 @@
                          * @property {Array.<string>|null} [stopSequences] GenerationConfig stopSequences
                          * @property {number|null} [presencePenalty] GenerationConfig presencePenalty
                          * @property {number|null} [frequencyPenalty] GenerationConfig frequencyPenalty
+                         * @property {number|null} [seed] GenerationConfig seed
                          * @property {string|null} [responseMimeType] GenerationConfig responseMimeType
                          * @property {google.cloud.aiplatform.v1beta1.ISchema|null} [responseSchema] GenerationConfig responseSchema
+                         * @property {google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig|null} [routingConfig] GenerationConfig routingConfig
                          */
     
                         /**
@@ -293588,6 +323056,14 @@
                          */
                         GenerationConfig.prototype.frequencyPenalty = null;
     
+                        /**
+                         * GenerationConfig seed.
+                         * @member {number|null|undefined} seed
+                         * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig
+                         * @instance
+                         */
+                        GenerationConfig.prototype.seed = null;
+    
                         /**
                          * GenerationConfig responseMimeType.
                          * @member {string} responseMimeType
@@ -293604,6 +323080,14 @@
                          */
                         GenerationConfig.prototype.responseSchema = null;
     
+                        /**
+                         * GenerationConfig routingConfig.
+                         * @member {google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig|null|undefined} routingConfig
+                         * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig
+                         * @instance
+                         */
+                        GenerationConfig.prototype.routingConfig = null;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -293684,6 +323168,17 @@
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
+                        /**
+                         * GenerationConfig _seed.
+                         * @member {"seed"|undefined} _seed
+                         * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig
+                         * @instance
+                         */
+                        Object.defineProperty(GenerationConfig.prototype, "_seed", {
+                            get: $util.oneOfGetter($oneOfFields = ["seed"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
                         /**
                          * GenerationConfig _responseSchema.
                          * @member {"responseSchema"|undefined} _responseSchema
@@ -293695,6 +323190,17 @@
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
+                        /**
+                         * GenerationConfig _routingConfig.
+                         * @member {"routingConfig"|undefined} _routingConfig
+                         * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig
+                         * @instance
+                         */
+                        Object.defineProperty(GenerationConfig.prototype, "_routingConfig", {
+                            get: $util.oneOfGetter($oneOfFields = ["routingConfig"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
                         /**
                          * Creates a new GenerationConfig instance using the specified properties.
                          * @function create
@@ -293736,10 +323242,14 @@
                                 writer.uint32(/* id 8, wireType 5 =*/69).float(message.presencePenalty);
                             if (message.frequencyPenalty != null && Object.hasOwnProperty.call(message, "frequencyPenalty"))
                                 writer.uint32(/* id 9, wireType 5 =*/77).float(message.frequencyPenalty);
+                            if (message.seed != null && Object.hasOwnProperty.call(message, "seed"))
+                                writer.uint32(/* id 12, wireType 0 =*/96).int32(message.seed);
                             if (message.responseMimeType != null && Object.hasOwnProperty.call(message, "responseMimeType"))
                                 writer.uint32(/* id 13, wireType 2 =*/106).string(message.responseMimeType);
                             if (message.responseSchema != null && Object.hasOwnProperty.call(message, "responseSchema"))
                                 $root.google.cloud.aiplatform.v1beta1.Schema.encode(message.responseSchema, writer.uint32(/* id 16, wireType 2 =*/130).fork()).ldelim();
+                            if (message.routingConfig != null && Object.hasOwnProperty.call(message, "routingConfig"))
+                                $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.encode(message.routingConfig, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
                             return writer;
                         };
     
@@ -293808,6 +323318,10 @@
                                         message.frequencyPenalty = reader.float();
                                         break;
                                     }
+                                case 12: {
+                                        message.seed = reader.int32();
+                                        break;
+                                    }
                                 case 13: {
                                         message.responseMimeType = reader.string();
                                         break;
@@ -293816,6 +323330,10 @@
                                         message.responseSchema = $root.google.cloud.aiplatform.v1beta1.Schema.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 17: {
+                                        message.routingConfig = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -293894,6 +323412,11 @@
                                 if (typeof message.frequencyPenalty !== "number")
                                     return "frequencyPenalty: number expected";
                             }
+                            if (message.seed != null && message.hasOwnProperty("seed")) {
+                                properties._seed = 1;
+                                if (!$util.isInteger(message.seed))
+                                    return "seed: integer expected";
+                            }
                             if (message.responseMimeType != null && message.hasOwnProperty("responseMimeType"))
                                 if (!$util.isString(message.responseMimeType))
                                     return "responseMimeType: string expected";
@@ -293905,6 +323428,14 @@
                                         return "responseSchema." + error;
                                 }
                             }
+                            if (message.routingConfig != null && message.hasOwnProperty("routingConfig")) {
+                                properties._routingConfig = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.verify(message.routingConfig);
+                                    if (error)
+                                        return "routingConfig." + error;
+                                }
+                            }
                             return null;
                         };
     
@@ -293941,6 +323472,8 @@
                                 message.presencePenalty = Number(object.presencePenalty);
                             if (object.frequencyPenalty != null)
                                 message.frequencyPenalty = Number(object.frequencyPenalty);
+                            if (object.seed != null)
+                                message.seed = object.seed | 0;
                             if (object.responseMimeType != null)
                                 message.responseMimeType = String(object.responseMimeType);
                             if (object.responseSchema != null) {
@@ -293948,6 +323481,11 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.GenerationConfig.responseSchema: object expected");
                                 message.responseSchema = $root.google.cloud.aiplatform.v1beta1.Schema.fromObject(object.responseSchema);
                             }
+                            if (object.routingConfig != null) {
+                                if (typeof object.routingConfig !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GenerationConfig.routingConfig: object expected");
+                                message.routingConfig = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.fromObject(object.routingConfig);
+                            }
                             return message;
                         };
     
@@ -294008,6 +323546,11 @@
                                 if (options.oneofs)
                                     object._frequencyPenalty = "frequencyPenalty";
                             }
+                            if (message.seed != null && message.hasOwnProperty("seed")) {
+                                object.seed = message.seed;
+                                if (options.oneofs)
+                                    object._seed = "seed";
+                            }
                             if (message.responseMimeType != null && message.hasOwnProperty("responseMimeType"))
                                 object.responseMimeType = message.responseMimeType;
                             if (message.responseSchema != null && message.hasOwnProperty("responseSchema")) {
@@ -294015,6 +323558,11 @@
                                 if (options.oneofs)
                                     object._responseSchema = "responseSchema";
                             }
+                            if (message.routingConfig != null && message.hasOwnProperty("routingConfig")) {
+                                object.routingConfig = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.toObject(message.routingConfig, options);
+                                if (options.oneofs)
+                                    object._routingConfig = "routingConfig";
+                            }
                             return object;
                         };
     
@@ -294044,6 +323592,757 @@
                             return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GenerationConfig";
                         };
     
+                        GenerationConfig.RoutingConfig = (function() {
+    
+                            /**
+                             * Properties of a RoutingConfig.
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig
+                             * @interface IRoutingConfig
+                             * @property {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null} [autoMode] RoutingConfig autoMode
+                             * @property {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode|null} [manualMode] RoutingConfig manualMode
+                             */
+    
+                            /**
+                             * Constructs a new RoutingConfig.
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig
+                             * @classdesc Represents a RoutingConfig.
+                             * @implements IRoutingConfig
+                             * @constructor
+                             * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig=} [properties] Properties to set
+                             */
+                            function RoutingConfig(properties) {
+                                if (properties)
+                                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                        if (properties[keys[i]] != null)
+                                            this[keys[i]] = properties[keys[i]];
+                            }
+    
+                            /**
+                             * RoutingConfig autoMode.
+                             * @member {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode|null|undefined} autoMode
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @instance
+                             */
+                            RoutingConfig.prototype.autoMode = null;
+    
+                            /**
+                             * RoutingConfig manualMode.
+                             * @member {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode|null|undefined} manualMode
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @instance
+                             */
+                            RoutingConfig.prototype.manualMode = null;
+    
+                            // OneOf field names bound to virtual getters and setters
+                            var $oneOfFields;
+    
+                            /**
+                             * RoutingConfig routingConfig.
+                             * @member {"autoMode"|"manualMode"|undefined} routingConfig
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @instance
+                             */
+                            Object.defineProperty(RoutingConfig.prototype, "routingConfig", {
+                                get: $util.oneOfGetter($oneOfFields = ["autoMode", "manualMode"]),
+                                set: $util.oneOfSetter($oneOfFields)
+                            });
+    
+                            /**
+                             * Creates a new RoutingConfig instance using the specified properties.
+                             * @function create
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig=} [properties] Properties to set
+                             * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig} RoutingConfig instance
+                             */
+                            RoutingConfig.create = function create(properties) {
+                                return new RoutingConfig(properties);
+                            };
+    
+                            /**
+                             * Encodes the specified RoutingConfig message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                             * @function encode
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig} message RoutingConfig message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            RoutingConfig.encode = function encode(message, writer) {
+                                if (!writer)
+                                    writer = $Writer.create();
+                                if (message.autoMode != null && Object.hasOwnProperty.call(message, "autoMode"))
+                                    $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.encode(message.autoMode, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                if (message.manualMode != null && Object.hasOwnProperty.call(message, "manualMode"))
+                                    $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.encode(message.manualMode, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                return writer;
+                            };
+    
+                            /**
+                             * Encodes the specified RoutingConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.verify|verify} messages.
+                             * @function encodeDelimited
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.IRoutingConfig} message RoutingConfig message or plain object to encode
+                             * @param {$protobuf.Writer} [writer] Writer to encode to
+                             * @returns {$protobuf.Writer} Writer
+                             */
+                            RoutingConfig.encodeDelimited = function encodeDelimited(message, writer) {
+                                return this.encode(message, writer).ldelim();
+                            };
+    
+                            /**
+                             * Decodes a RoutingConfig message from the specified reader or buffer.
+                             * @function decode
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @param {number} [length] Message length if known beforehand
+                             * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig} RoutingConfig
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            RoutingConfig.decode = function decode(reader, length) {
+                                if (!(reader instanceof $Reader))
+                                    reader = $Reader.create(reader);
+                                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig();
+                                while (reader.pos < end) {
+                                    var tag = reader.uint32();
+                                    switch (tag >>> 3) {
+                                    case 1: {
+                                            message.autoMode = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.decode(reader, reader.uint32());
+                                            break;
+                                        }
+                                    case 2: {
+                                            message.manualMode = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.decode(reader, reader.uint32());
+                                            break;
+                                        }
+                                    default:
+                                        reader.skipType(tag & 7);
+                                        break;
+                                    }
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Decodes a RoutingConfig message from the specified reader or buffer, length delimited.
+                             * @function decodeDelimited
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                             * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig} RoutingConfig
+                             * @throws {Error} If the payload is not a reader or valid buffer
+                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                             */
+                            RoutingConfig.decodeDelimited = function decodeDelimited(reader) {
+                                if (!(reader instanceof $Reader))
+                                    reader = new $Reader(reader);
+                                return this.decode(reader, reader.uint32());
+                            };
+    
+                            /**
+                             * Verifies a RoutingConfig message.
+                             * @function verify
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {Object.<string,*>} message Plain object to verify
+                             * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                             */
+                            RoutingConfig.verify = function verify(message) {
+                                if (typeof message !== "object" || message === null)
+                                    return "object expected";
+                                var properties = {};
+                                if (message.autoMode != null && message.hasOwnProperty("autoMode")) {
+                                    properties.routingConfig = 1;
+                                    {
+                                        var error = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify(message.autoMode);
+                                        if (error)
+                                            return "autoMode." + error;
+                                    }
+                                }
+                                if (message.manualMode != null && message.hasOwnProperty("manualMode")) {
+                                    if (properties.routingConfig === 1)
+                                        return "routingConfig: multiple values";
+                                    properties.routingConfig = 1;
+                                    {
+                                        var error = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify(message.manualMode);
+                                        if (error)
+                                            return "manualMode." + error;
+                                    }
+                                }
+                                return null;
+                            };
+    
+                            /**
+                             * Creates a RoutingConfig message from a plain object. Also converts values to their respective internal types.
+                             * @function fromObject
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {Object.<string,*>} object Plain object
+                             * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig} RoutingConfig
+                             */
+                            RoutingConfig.fromObject = function fromObject(object) {
+                                if (object instanceof $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig)
+                                    return object;
+                                var message = new $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig();
+                                if (object.autoMode != null) {
+                                    if (typeof object.autoMode !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.autoMode: object expected");
+                                    message.autoMode = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.fromObject(object.autoMode);
+                                }
+                                if (object.manualMode != null) {
+                                    if (typeof object.manualMode !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.manualMode: object expected");
+                                    message.manualMode = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.fromObject(object.manualMode);
+                                }
+                                return message;
+                            };
+    
+                            /**
+                             * Creates a plain object from a RoutingConfig message. Also converts values to other types if specified.
+                             * @function toObject
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig} message RoutingConfig
+                             * @param {$protobuf.IConversionOptions} [options] Conversion options
+                             * @returns {Object.<string,*>} Plain object
+                             */
+                            RoutingConfig.toObject = function toObject(message, options) {
+                                if (!options)
+                                    options = {};
+                                var object = {};
+                                if (message.autoMode != null && message.hasOwnProperty("autoMode")) {
+                                    object.autoMode = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.toObject(message.autoMode, options);
+                                    if (options.oneofs)
+                                        object.routingConfig = "autoMode";
+                                }
+                                if (message.manualMode != null && message.hasOwnProperty("manualMode")) {
+                                    object.manualMode = $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.toObject(message.manualMode, options);
+                                    if (options.oneofs)
+                                        object.routingConfig = "manualMode";
+                                }
+                                return object;
+                            };
+    
+                            /**
+                             * Converts this RoutingConfig to JSON.
+                             * @function toJSON
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @instance
+                             * @returns {Object.<string,*>} JSON object
+                             */
+                            RoutingConfig.prototype.toJSON = function toJSON() {
+                                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                            };
+    
+                            /**
+                             * Gets the default type url for RoutingConfig
+                             * @function getTypeUrl
+                             * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                             * @static
+                             * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                             * @returns {string} The default type url
+                             */
+                            RoutingConfig.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                if (typeUrlPrefix === undefined) {
+                                    typeUrlPrefix = "type.googleapis.com";
+                                }
+                                return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig";
+                            };
+    
+                            RoutingConfig.AutoRoutingMode = (function() {
+    
+                                /**
+                                 * Properties of an AutoRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                                 * @interface IAutoRoutingMode
+                                 * @property {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null} [modelRoutingPreference] AutoRoutingMode modelRoutingPreference
+                                 */
+    
+                                /**
+                                 * Constructs a new AutoRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                                 * @classdesc Represents an AutoRoutingMode.
+                                 * @implements IAutoRoutingMode
+                                 * @constructor
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode=} [properties] Properties to set
+                                 */
+                                function AutoRoutingMode(properties) {
+                                    if (properties)
+                                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                            if (properties[keys[i]] != null)
+                                                this[keys[i]] = properties[keys[i]];
+                                }
+    
+                                /**
+                                 * AutoRoutingMode modelRoutingPreference.
+                                 * @member {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference|null|undefined} modelRoutingPreference
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @instance
+                                 */
+                                AutoRoutingMode.prototype.modelRoutingPreference = null;
+    
+                                // OneOf field names bound to virtual getters and setters
+                                var $oneOfFields;
+    
+                                /**
+                                 * AutoRoutingMode _modelRoutingPreference.
+                                 * @member {"modelRoutingPreference"|undefined} _modelRoutingPreference
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @instance
+                                 */
+                                Object.defineProperty(AutoRoutingMode.prototype, "_modelRoutingPreference", {
+                                    get: $util.oneOfGetter($oneOfFields = ["modelRoutingPreference"]),
+                                    set: $util.oneOfSetter($oneOfFields)
+                                });
+    
+                                /**
+                                 * Creates a new AutoRoutingMode instance using the specified properties.
+                                 * @function create
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode=} [properties] Properties to set
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode instance
+                                 */
+                                AutoRoutingMode.create = function create(properties) {
+                                    return new AutoRoutingMode(properties);
+                                };
+    
+                                /**
+                                 * Encodes the specified AutoRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                                 * @function encode
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode} message AutoRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                AutoRoutingMode.encode = function encode(message, writer) {
+                                    if (!writer)
+                                        writer = $Writer.create();
+                                    if (message.modelRoutingPreference != null && Object.hasOwnProperty.call(message, "modelRoutingPreference"))
+                                        writer.uint32(/* id 1, wireType 0 =*/8).int32(message.modelRoutingPreference);
+                                    return writer;
+                                };
+    
+                                /**
+                                 * Encodes the specified AutoRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.verify|verify} messages.
+                                 * @function encodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IAutoRoutingMode} message AutoRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                AutoRoutingMode.encodeDelimited = function encodeDelimited(message, writer) {
+                                    return this.encode(message, writer).ldelim();
+                                };
+    
+                                /**
+                                 * Decodes an AutoRoutingMode message from the specified reader or buffer.
+                                 * @function decode
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @param {number} [length] Message length if known beforehand
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                AutoRoutingMode.decode = function decode(reader, length) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = $Reader.create(reader);
+                                    var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode();
+                                    while (reader.pos < end) {
+                                        var tag = reader.uint32();
+                                        switch (tag >>> 3) {
+                                        case 1: {
+                                                message.modelRoutingPreference = reader.int32();
+                                                break;
+                                            }
+                                        default:
+                                            reader.skipType(tag & 7);
+                                            break;
+                                        }
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Decodes an AutoRoutingMode message from the specified reader or buffer, length delimited.
+                                 * @function decodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                AutoRoutingMode.decodeDelimited = function decodeDelimited(reader) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = new $Reader(reader);
+                                    return this.decode(reader, reader.uint32());
+                                };
+    
+                                /**
+                                 * Verifies an AutoRoutingMode message.
+                                 * @function verify
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} message Plain object to verify
+                                 * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                                 */
+                                AutoRoutingMode.verify = function verify(message) {
+                                    if (typeof message !== "object" || message === null)
+                                        return "object expected";
+                                    var properties = {};
+                                    if (message.modelRoutingPreference != null && message.hasOwnProperty("modelRoutingPreference")) {
+                                        properties._modelRoutingPreference = 1;
+                                        switch (message.modelRoutingPreference) {
+                                        default:
+                                            return "modelRoutingPreference: enum value expected";
+                                        case 0:
+                                        case 1:
+                                        case 2:
+                                        case 3:
+                                            break;
+                                        }
+                                    }
+                                    return null;
+                                };
+    
+                                /**
+                                 * Creates an AutoRoutingMode message from a plain object. Also converts values to their respective internal types.
+                                 * @function fromObject
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} object Plain object
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode} AutoRoutingMode
+                                 */
+                                AutoRoutingMode.fromObject = function fromObject(object) {
+                                    if (object instanceof $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode)
+                                        return object;
+                                    var message = new $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode();
+                                    switch (object.modelRoutingPreference) {
+                                    default:
+                                        if (typeof object.modelRoutingPreference === "number") {
+                                            message.modelRoutingPreference = object.modelRoutingPreference;
+                                            break;
+                                        }
+                                        break;
+                                    case "UNKNOWN":
+                                    case 0:
+                                        message.modelRoutingPreference = 0;
+                                        break;
+                                    case "PRIORITIZE_QUALITY":
+                                    case 1:
+                                        message.modelRoutingPreference = 1;
+                                        break;
+                                    case "BALANCED":
+                                    case 2:
+                                        message.modelRoutingPreference = 2;
+                                        break;
+                                    case "PRIORITIZE_COST":
+                                    case 3:
+                                        message.modelRoutingPreference = 3;
+                                        break;
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Creates a plain object from an AutoRoutingMode message. Also converts values to other types if specified.
+                                 * @function toObject
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode} message AutoRoutingMode
+                                 * @param {$protobuf.IConversionOptions} [options] Conversion options
+                                 * @returns {Object.<string,*>} Plain object
+                                 */
+                                AutoRoutingMode.toObject = function toObject(message, options) {
+                                    if (!options)
+                                        options = {};
+                                    var object = {};
+                                    if (message.modelRoutingPreference != null && message.hasOwnProperty("modelRoutingPreference")) {
+                                        object.modelRoutingPreference = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference[message.modelRoutingPreference] === undefined ? message.modelRoutingPreference : $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference[message.modelRoutingPreference] : message.modelRoutingPreference;
+                                        if (options.oneofs)
+                                            object._modelRoutingPreference = "modelRoutingPreference";
+                                    }
+                                    return object;
+                                };
+    
+                                /**
+                                 * Converts this AutoRoutingMode to JSON.
+                                 * @function toJSON
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @instance
+                                 * @returns {Object.<string,*>} JSON object
+                                 */
+                                AutoRoutingMode.prototype.toJSON = function toJSON() {
+                                    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                                };
+    
+                                /**
+                                 * Gets the default type url for AutoRoutingMode
+                                 * @function getTypeUrl
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode
+                                 * @static
+                                 * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                                 * @returns {string} The default type url
+                                 */
+                                AutoRoutingMode.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                    if (typeUrlPrefix === undefined) {
+                                        typeUrlPrefix = "type.googleapis.com";
+                                    }
+                                    return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode";
+                                };
+    
+                                /**
+                                 * ModelRoutingPreference enum.
+                                 * @name google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.AutoRoutingMode.ModelRoutingPreference
+                                 * @enum {number}
+                                 * @property {number} UNKNOWN=0 UNKNOWN value
+                                 * @property {number} PRIORITIZE_QUALITY=1 PRIORITIZE_QUALITY value
+                                 * @property {number} BALANCED=2 BALANCED value
+                                 * @property {number} PRIORITIZE_COST=3 PRIORITIZE_COST value
+                                 */
+                                AutoRoutingMode.ModelRoutingPreference = (function() {
+                                    var valuesById = {}, values = Object.create(valuesById);
+                                    values[valuesById[0] = "UNKNOWN"] = 0;
+                                    values[valuesById[1] = "PRIORITIZE_QUALITY"] = 1;
+                                    values[valuesById[2] = "BALANCED"] = 2;
+                                    values[valuesById[3] = "PRIORITIZE_COST"] = 3;
+                                    return values;
+                                })();
+    
+                                return AutoRoutingMode;
+                            })();
+    
+                            RoutingConfig.ManualRoutingMode = (function() {
+    
+                                /**
+                                 * Properties of a ManualRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                                 * @interface IManualRoutingMode
+                                 * @property {string|null} [modelName] ManualRoutingMode modelName
+                                 */
+    
+                                /**
+                                 * Constructs a new ManualRoutingMode.
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig
+                                 * @classdesc Represents a ManualRoutingMode.
+                                 * @implements IManualRoutingMode
+                                 * @constructor
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode=} [properties] Properties to set
+                                 */
+                                function ManualRoutingMode(properties) {
+                                    if (properties)
+                                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                            if (properties[keys[i]] != null)
+                                                this[keys[i]] = properties[keys[i]];
+                                }
+    
+                                /**
+                                 * ManualRoutingMode modelName.
+                                 * @member {string|null|undefined} modelName
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @instance
+                                 */
+                                ManualRoutingMode.prototype.modelName = null;
+    
+                                // OneOf field names bound to virtual getters and setters
+                                var $oneOfFields;
+    
+                                /**
+                                 * ManualRoutingMode _modelName.
+                                 * @member {"modelName"|undefined} _modelName
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @instance
+                                 */
+                                Object.defineProperty(ManualRoutingMode.prototype, "_modelName", {
+                                    get: $util.oneOfGetter($oneOfFields = ["modelName"]),
+                                    set: $util.oneOfSetter($oneOfFields)
+                                });
+    
+                                /**
+                                 * Creates a new ManualRoutingMode instance using the specified properties.
+                                 * @function create
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode=} [properties] Properties to set
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode instance
+                                 */
+                                ManualRoutingMode.create = function create(properties) {
+                                    return new ManualRoutingMode(properties);
+                                };
+    
+                                /**
+                                 * Encodes the specified ManualRoutingMode message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                                 * @function encode
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode} message ManualRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                ManualRoutingMode.encode = function encode(message, writer) {
+                                    if (!writer)
+                                        writer = $Writer.create();
+                                    if (message.modelName != null && Object.hasOwnProperty.call(message, "modelName"))
+                                        writer.uint32(/* id 1, wireType 2 =*/10).string(message.modelName);
+                                    return writer;
+                                };
+    
+                                /**
+                                 * Encodes the specified ManualRoutingMode message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode.verify|verify} messages.
+                                 * @function encodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.IManualRoutingMode} message ManualRoutingMode message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                ManualRoutingMode.encodeDelimited = function encodeDelimited(message, writer) {
+                                    return this.encode(message, writer).ldelim();
+                                };
+    
+                                /**
+                                 * Decodes a ManualRoutingMode message from the specified reader or buffer.
+                                 * @function decode
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @param {number} [length] Message length if known beforehand
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                ManualRoutingMode.decode = function decode(reader, length) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = $Reader.create(reader);
+                                    var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode();
+                                    while (reader.pos < end) {
+                                        var tag = reader.uint32();
+                                        switch (tag >>> 3) {
+                                        case 1: {
+                                                message.modelName = reader.string();
+                                                break;
+                                            }
+                                        default:
+                                            reader.skipType(tag & 7);
+                                            break;
+                                        }
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Decodes a ManualRoutingMode message from the specified reader or buffer, length delimited.
+                                 * @function decodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                ManualRoutingMode.decodeDelimited = function decodeDelimited(reader) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = new $Reader(reader);
+                                    return this.decode(reader, reader.uint32());
+                                };
+    
+                                /**
+                                 * Verifies a ManualRoutingMode message.
+                                 * @function verify
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} message Plain object to verify
+                                 * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                                 */
+                                ManualRoutingMode.verify = function verify(message) {
+                                    if (typeof message !== "object" || message === null)
+                                        return "object expected";
+                                    var properties = {};
+                                    if (message.modelName != null && message.hasOwnProperty("modelName")) {
+                                        properties._modelName = 1;
+                                        if (!$util.isString(message.modelName))
+                                            return "modelName: string expected";
+                                    }
+                                    return null;
+                                };
+    
+                                /**
+                                 * Creates a ManualRoutingMode message from a plain object. Also converts values to their respective internal types.
+                                 * @function fromObject
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {Object.<string,*>} object Plain object
+                                 * @returns {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode} ManualRoutingMode
+                                 */
+                                ManualRoutingMode.fromObject = function fromObject(object) {
+                                    if (object instanceof $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode)
+                                        return object;
+                                    var message = new $root.google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode();
+                                    if (object.modelName != null)
+                                        message.modelName = String(object.modelName);
+                                    return message;
+                                };
+    
+                                /**
+                                 * Creates a plain object from a ManualRoutingMode message. Also converts values to other types if specified.
+                                 * @function toObject
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode} message ManualRoutingMode
+                                 * @param {$protobuf.IConversionOptions} [options] Conversion options
+                                 * @returns {Object.<string,*>} Plain object
+                                 */
+                                ManualRoutingMode.toObject = function toObject(message, options) {
+                                    if (!options)
+                                        options = {};
+                                    var object = {};
+                                    if (message.modelName != null && message.hasOwnProperty("modelName")) {
+                                        object.modelName = message.modelName;
+                                        if (options.oneofs)
+                                            object._modelName = "modelName";
+                                    }
+                                    return object;
+                                };
+    
+                                /**
+                                 * Converts this ManualRoutingMode to JSON.
+                                 * @function toJSON
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @instance
+                                 * @returns {Object.<string,*>} JSON object
+                                 */
+                                ManualRoutingMode.prototype.toJSON = function toJSON() {
+                                    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                                };
+    
+                                /**
+                                 * Gets the default type url for ManualRoutingMode
+                                 * @function getTypeUrl
+                                 * @memberof google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode
+                                 * @static
+                                 * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                                 * @returns {string} The default type url
+                                 */
+                                ManualRoutingMode.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                    if (typeUrlPrefix === undefined) {
+                                        typeUrlPrefix = "type.googleapis.com";
+                                    }
+                                    return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GenerationConfig.RoutingConfig.ManualRoutingMode";
+                                };
+    
+                                return ManualRoutingMode;
+                            })();
+    
+                            return RoutingConfig;
+                        })();
+    
                         return GenerationConfig;
                     })();
     
@@ -295442,6 +325741,7 @@
                          * @interface ICandidate
                          * @property {number|null} [index] Candidate index
                          * @property {google.cloud.aiplatform.v1beta1.IContent|null} [content] Candidate content
+                         * @property {number|null} [avgLogprobs] Candidate avgLogprobs
                          * @property {google.cloud.aiplatform.v1beta1.Candidate.FinishReason|null} [finishReason] Candidate finishReason
                          * @property {Array.<google.cloud.aiplatform.v1beta1.ISafetyRating>|null} [safetyRatings] Candidate safetyRatings
                          * @property {string|null} [finishMessage] Candidate finishMessage
@@ -295481,6 +325781,14 @@
                          */
                         Candidate.prototype.content = null;
     
+                        /**
+                         * Candidate avgLogprobs.
+                         * @member {number} avgLogprobs
+                         * @memberof google.cloud.aiplatform.v1beta1.Candidate
+                         * @instance
+                         */
+                        Candidate.prototype.avgLogprobs = 0;
+    
                         /**
                          * Candidate finishReason.
                          * @member {google.cloud.aiplatform.v1beta1.Candidate.FinishReason} finishReason
@@ -295574,6 +325882,8 @@
                                 $root.google.cloud.aiplatform.v1beta1.CitationMetadata.encode(message.citationMetadata, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
                             if (message.groundingMetadata != null && Object.hasOwnProperty.call(message, "groundingMetadata"))
                                 $root.google.cloud.aiplatform.v1beta1.GroundingMetadata.encode(message.groundingMetadata, writer.uint32(/* id 7, wireType 2 =*/58).fork()).ldelim();
+                            if (message.avgLogprobs != null && Object.hasOwnProperty.call(message, "avgLogprobs"))
+                                writer.uint32(/* id 9, wireType 1 =*/73).double(message.avgLogprobs);
                             return writer;
                         };
     
@@ -295616,6 +325926,10 @@
                                         message.content = $root.google.cloud.aiplatform.v1beta1.Content.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 9: {
+                                        message.avgLogprobs = reader.double();
+                                        break;
+                                    }
                                 case 3: {
                                         message.finishReason = reader.int32();
                                         break;
@@ -295682,6 +325996,9 @@
                                 if (error)
                                     return "content." + error;
                             }
+                            if (message.avgLogprobs != null && message.hasOwnProperty("avgLogprobs"))
+                                if (typeof message.avgLogprobs !== "number")
+                                    return "avgLogprobs: number expected";
                             if (message.finishReason != null && message.hasOwnProperty("finishReason"))
                                 switch (message.finishReason) {
                                 default:
@@ -295744,6 +326061,8 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.Candidate.content: object expected");
                                 message.content = $root.google.cloud.aiplatform.v1beta1.Content.fromObject(object.content);
                             }
+                            if (object.avgLogprobs != null)
+                                message.avgLogprobs = Number(object.avgLogprobs);
                             switch (object.finishReason) {
                             default:
                                 if (typeof object.finishReason === "number") {
@@ -295838,6 +326157,7 @@
                                 object.finishReason = options.enums === String ? "FINISH_REASON_UNSPECIFIED" : 0;
                                 object.citationMetadata = null;
                                 object.groundingMetadata = null;
+                                object.avgLogprobs = 0;
                             }
                             if (message.index != null && message.hasOwnProperty("index"))
                                 object.index = message.index;
@@ -295859,6 +326179,8 @@
                                 object.citationMetadata = $root.google.cloud.aiplatform.v1beta1.CitationMetadata.toObject(message.citationMetadata, options);
                             if (message.groundingMetadata != null && message.hasOwnProperty("groundingMetadata"))
                                 object.groundingMetadata = $root.google.cloud.aiplatform.v1beta1.GroundingMetadata.toObject(message.groundingMetadata, options);
+                            if (message.avgLogprobs != null && message.hasOwnProperty("avgLogprobs"))
+                                object.avgLogprobs = options.json && !isFinite(message.avgLogprobs) ? String(message.avgLogprobs) : message.avgLogprobs;
                             return object;
                         };
     
@@ -296859,1123 +327181,10 @@
                             /**
                              * Decodes a RetrievedContext message from the specified reader or buffer, length delimited.
                              * @function decodeDelimited
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
-                             * @static
-                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext} RetrievedContext
-                             * @throws {Error} If the payload is not a reader or valid buffer
-                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                             */
-                            RetrievedContext.decodeDelimited = function decodeDelimited(reader) {
-                                if (!(reader instanceof $Reader))
-                                    reader = new $Reader(reader);
-                                return this.decode(reader, reader.uint32());
-                            };
-    
-                            /**
-                             * Verifies a RetrievedContext message.
-                             * @function verify
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
-                             * @static
-                             * @param {Object.<string,*>} message Plain object to verify
-                             * @returns {string|null} `null` if valid, otherwise the reason why it is not
-                             */
-                            RetrievedContext.verify = function verify(message) {
-                                if (typeof message !== "object" || message === null)
-                                    return "object expected";
-                                var properties = {};
-                                if (message.uri != null && message.hasOwnProperty("uri")) {
-                                    properties._uri = 1;
-                                    if (!$util.isString(message.uri))
-                                        return "uri: string expected";
-                                }
-                                if (message.title != null && message.hasOwnProperty("title")) {
-                                    properties._title = 1;
-                                    if (!$util.isString(message.title))
-                                        return "title: string expected";
-                                }
-                                return null;
-                            };
-    
-                            /**
-                             * Creates a RetrievedContext message from a plain object. Also converts values to their respective internal types.
-                             * @function fromObject
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
-                             * @static
-                             * @param {Object.<string,*>} object Plain object
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext} RetrievedContext
-                             */
-                            RetrievedContext.fromObject = function fromObject(object) {
-                                if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext)
-                                    return object;
-                                var message = new $root.google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext();
-                                if (object.uri != null)
-                                    message.uri = String(object.uri);
-                                if (object.title != null)
-                                    message.title = String(object.title);
-                                return message;
-                            };
-    
-                            /**
-                             * Creates a plain object from a RetrievedContext message. Also converts values to other types if specified.
-                             * @function toObject
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext} message RetrievedContext
-                             * @param {$protobuf.IConversionOptions} [options] Conversion options
-                             * @returns {Object.<string,*>} Plain object
-                             */
-                            RetrievedContext.toObject = function toObject(message, options) {
-                                if (!options)
-                                    options = {};
-                                var object = {};
-                                if (message.uri != null && message.hasOwnProperty("uri")) {
-                                    object.uri = message.uri;
-                                    if (options.oneofs)
-                                        object._uri = "uri";
-                                }
-                                if (message.title != null && message.hasOwnProperty("title")) {
-                                    object.title = message.title;
-                                    if (options.oneofs)
-                                        object._title = "title";
-                                }
-                                return object;
-                            };
-    
-                            /**
-                             * Converts this RetrievedContext to JSON.
-                             * @function toJSON
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
-                             * @instance
-                             * @returns {Object.<string,*>} JSON object
-                             */
-                            RetrievedContext.prototype.toJSON = function toJSON() {
-                                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-                            };
-    
-                            /**
-                             * Gets the default type url for RetrievedContext
-                             * @function getTypeUrl
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
-                             * @static
-                             * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                             * @returns {string} The default type url
-                             */
-                            RetrievedContext.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-                                if (typeUrlPrefix === undefined) {
-                                    typeUrlPrefix = "type.googleapis.com";
-                                }
-                                return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext";
-                            };
-    
-                            return RetrievedContext;
-                        })();
-    
-                        return GroundingChunk;
-                    })();
-    
-                    v1beta1.GroundingSupport = (function() {
-    
-                        /**
-                         * Properties of a GroundingSupport.
-                         * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IGroundingSupport
-                         * @property {google.cloud.aiplatform.v1beta1.ISegment|null} [segment] GroundingSupport segment
-                         * @property {Array.<number>|null} [groundingChunkIndices] GroundingSupport groundingChunkIndices
-                         * @property {Array.<number>|null} [confidenceScores] GroundingSupport confidenceScores
-                         */
-    
-                        /**
-                         * Constructs a new GroundingSupport.
-                         * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a GroundingSupport.
-                         * @implements IGroundingSupport
-                         * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport=} [properties] Properties to set
-                         */
-                        function GroundingSupport(properties) {
-                            this.groundingChunkIndices = [];
-                            this.confidenceScores = [];
-                            if (properties)
-                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
-                                    if (properties[keys[i]] != null)
-                                        this[keys[i]] = properties[keys[i]];
-                        }
-    
-                        /**
-                         * GroundingSupport segment.
-                         * @member {google.cloud.aiplatform.v1beta1.ISegment|null|undefined} segment
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @instance
-                         */
-                        GroundingSupport.prototype.segment = null;
-    
-                        /**
-                         * GroundingSupport groundingChunkIndices.
-                         * @member {Array.<number>} groundingChunkIndices
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @instance
-                         */
-                        GroundingSupport.prototype.groundingChunkIndices = $util.emptyArray;
-    
-                        /**
-                         * GroundingSupport confidenceScores.
-                         * @member {Array.<number>} confidenceScores
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @instance
-                         */
-                        GroundingSupport.prototype.confidenceScores = $util.emptyArray;
-    
-                        // OneOf field names bound to virtual getters and setters
-                        var $oneOfFields;
-    
-                        /**
-                         * GroundingSupport _segment.
-                         * @member {"segment"|undefined} _segment
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @instance
-                         */
-                        Object.defineProperty(GroundingSupport.prototype, "_segment", {
-                            get: $util.oneOfGetter($oneOfFields = ["segment"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * Creates a new GroundingSupport instance using the specified properties.
-                         * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport instance
-                         */
-                        GroundingSupport.create = function create(properties) {
-                            return new GroundingSupport(properties);
-                        };
-    
-                        /**
-                         * Encodes the specified GroundingSupport message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingSupport.verify|verify} messages.
-                         * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport} message GroundingSupport message or plain object to encode
-                         * @param {$protobuf.Writer} [writer] Writer to encode to
-                         * @returns {$protobuf.Writer} Writer
-                         */
-                        GroundingSupport.encode = function encode(message, writer) {
-                            if (!writer)
-                                writer = $Writer.create();
-                            if (message.segment != null && Object.hasOwnProperty.call(message, "segment"))
-                                $root.google.cloud.aiplatform.v1beta1.Segment.encode(message.segment, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
-                            if (message.groundingChunkIndices != null && message.groundingChunkIndices.length) {
-                                writer.uint32(/* id 2, wireType 2 =*/18).fork();
-                                for (var i = 0; i < message.groundingChunkIndices.length; ++i)
-                                    writer.int32(message.groundingChunkIndices[i]);
-                                writer.ldelim();
-                            }
-                            if (message.confidenceScores != null && message.confidenceScores.length) {
-                                writer.uint32(/* id 3, wireType 2 =*/26).fork();
-                                for (var i = 0; i < message.confidenceScores.length; ++i)
-                                    writer.float(message.confidenceScores[i]);
-                                writer.ldelim();
-                            }
-                            return writer;
-                        };
-    
-                        /**
-                         * Encodes the specified GroundingSupport message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingSupport.verify|verify} messages.
-                         * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport} message GroundingSupport message or plain object to encode
-                         * @param {$protobuf.Writer} [writer] Writer to encode to
-                         * @returns {$protobuf.Writer} Writer
-                         */
-                        GroundingSupport.encodeDelimited = function encodeDelimited(message, writer) {
-                            return this.encode(message, writer).ldelim();
-                        };
-    
-                        /**
-                         * Decodes a GroundingSupport message from the specified reader or buffer.
-                         * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        GroundingSupport.decode = function decode(reader, length) {
-                            if (!(reader instanceof $Reader))
-                                reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundingSupport();
-                            while (reader.pos < end) {
-                                var tag = reader.uint32();
-                                switch (tag >>> 3) {
-                                case 1: {
-                                        message.segment = $root.google.cloud.aiplatform.v1beta1.Segment.decode(reader, reader.uint32());
-                                        break;
-                                    }
-                                case 2: {
-                                        if (!(message.groundingChunkIndices && message.groundingChunkIndices.length))
-                                            message.groundingChunkIndices = [];
-                                        if ((tag & 7) === 2) {
-                                            var end2 = reader.uint32() + reader.pos;
-                                            while (reader.pos < end2)
-                                                message.groundingChunkIndices.push(reader.int32());
-                                        } else
-                                            message.groundingChunkIndices.push(reader.int32());
-                                        break;
-                                    }
-                                case 3: {
-                                        if (!(message.confidenceScores && message.confidenceScores.length))
-                                            message.confidenceScores = [];
-                                        if ((tag & 7) === 2) {
-                                            var end2 = reader.uint32() + reader.pos;
-                                            while (reader.pos < end2)
-                                                message.confidenceScores.push(reader.float());
-                                        } else
-                                            message.confidenceScores.push(reader.float());
-                                        break;
-                                    }
-                                default:
-                                    reader.skipType(tag & 7);
-                                    break;
-                                }
-                            }
-                            return message;
-                        };
-    
-                        /**
-                         * Decodes a GroundingSupport message from the specified reader or buffer, length delimited.
-                         * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        GroundingSupport.decodeDelimited = function decodeDelimited(reader) {
-                            if (!(reader instanceof $Reader))
-                                reader = new $Reader(reader);
-                            return this.decode(reader, reader.uint32());
-                        };
-    
-                        /**
-                         * Verifies a GroundingSupport message.
-                         * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {Object.<string,*>} message Plain object to verify
-                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
-                         */
-                        GroundingSupport.verify = function verify(message) {
-                            if (typeof message !== "object" || message === null)
-                                return "object expected";
-                            var properties = {};
-                            if (message.segment != null && message.hasOwnProperty("segment")) {
-                                properties._segment = 1;
-                                {
-                                    var error = $root.google.cloud.aiplatform.v1beta1.Segment.verify(message.segment);
-                                    if (error)
-                                        return "segment." + error;
-                                }
-                            }
-                            if (message.groundingChunkIndices != null && message.hasOwnProperty("groundingChunkIndices")) {
-                                if (!Array.isArray(message.groundingChunkIndices))
-                                    return "groundingChunkIndices: array expected";
-                                for (var i = 0; i < message.groundingChunkIndices.length; ++i)
-                                    if (!$util.isInteger(message.groundingChunkIndices[i]))
-                                        return "groundingChunkIndices: integer[] expected";
-                            }
-                            if (message.confidenceScores != null && message.hasOwnProperty("confidenceScores")) {
-                                if (!Array.isArray(message.confidenceScores))
-                                    return "confidenceScores: array expected";
-                                for (var i = 0; i < message.confidenceScores.length; ++i)
-                                    if (typeof message.confidenceScores[i] !== "number")
-                                        return "confidenceScores: number[] expected";
-                            }
-                            return null;
-                        };
-    
-                        /**
-                         * Creates a GroundingSupport message from a plain object. Also converts values to their respective internal types.
-                         * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport
-                         */
-                        GroundingSupport.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundingSupport)
-                                return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundingSupport();
-                            if (object.segment != null) {
-                                if (typeof object.segment !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingSupport.segment: object expected");
-                                message.segment = $root.google.cloud.aiplatform.v1beta1.Segment.fromObject(object.segment);
-                            }
-                            if (object.groundingChunkIndices) {
-                                if (!Array.isArray(object.groundingChunkIndices))
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingSupport.groundingChunkIndices: array expected");
-                                message.groundingChunkIndices = [];
-                                for (var i = 0; i < object.groundingChunkIndices.length; ++i)
-                                    message.groundingChunkIndices[i] = object.groundingChunkIndices[i] | 0;
-                            }
-                            if (object.confidenceScores) {
-                                if (!Array.isArray(object.confidenceScores))
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingSupport.confidenceScores: array expected");
-                                message.confidenceScores = [];
-                                for (var i = 0; i < object.confidenceScores.length; ++i)
-                                    message.confidenceScores[i] = Number(object.confidenceScores[i]);
-                            }
-                            return message;
-                        };
-    
-                        /**
-                         * Creates a plain object from a GroundingSupport message. Also converts values to other types if specified.
-                         * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.GroundingSupport} message GroundingSupport
-                         * @param {$protobuf.IConversionOptions} [options] Conversion options
-                         * @returns {Object.<string,*>} Plain object
-                         */
-                        GroundingSupport.toObject = function toObject(message, options) {
-                            if (!options)
-                                options = {};
-                            var object = {};
-                            if (options.arrays || options.defaults) {
-                                object.groundingChunkIndices = [];
-                                object.confidenceScores = [];
-                            }
-                            if (message.segment != null && message.hasOwnProperty("segment")) {
-                                object.segment = $root.google.cloud.aiplatform.v1beta1.Segment.toObject(message.segment, options);
-                                if (options.oneofs)
-                                    object._segment = "segment";
-                            }
-                            if (message.groundingChunkIndices && message.groundingChunkIndices.length) {
-                                object.groundingChunkIndices = [];
-                                for (var j = 0; j < message.groundingChunkIndices.length; ++j)
-                                    object.groundingChunkIndices[j] = message.groundingChunkIndices[j];
-                            }
-                            if (message.confidenceScores && message.confidenceScores.length) {
-                                object.confidenceScores = [];
-                                for (var j = 0; j < message.confidenceScores.length; ++j)
-                                    object.confidenceScores[j] = options.json && !isFinite(message.confidenceScores[j]) ? String(message.confidenceScores[j]) : message.confidenceScores[j];
-                            }
-                            return object;
-                        };
-    
-                        /**
-                         * Converts this GroundingSupport to JSON.
-                         * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @instance
-                         * @returns {Object.<string,*>} JSON object
-                         */
-                        GroundingSupport.prototype.toJSON = function toJSON() {
-                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-                        };
-    
-                        /**
-                         * Gets the default type url for GroundingSupport
-                         * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
-                         * @static
-                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns {string} The default type url
-                         */
-                        GroundingSupport.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-                            if (typeUrlPrefix === undefined) {
-                                typeUrlPrefix = "type.googleapis.com";
-                            }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundingSupport";
-                        };
-    
-                        return GroundingSupport;
-                    })();
-    
-                    v1beta1.GroundingAttribution = (function() {
-    
-                        /**
-                         * Properties of a GroundingAttribution.
-                         * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IGroundingAttribution
-                         * @property {google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb|null} [web] GroundingAttribution web
-                         * @property {google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext|null} [retrievedContext] GroundingAttribution retrievedContext
-                         * @property {google.cloud.aiplatform.v1beta1.ISegment|null} [segment] GroundingAttribution segment
-                         * @property {number|null} [confidenceScore] GroundingAttribution confidenceScore
-                         */
-    
-                        /**
-                         * Constructs a new GroundingAttribution.
-                         * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a GroundingAttribution.
-                         * @implements IGroundingAttribution
-                         * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingAttribution=} [properties] Properties to set
-                         */
-                        function GroundingAttribution(properties) {
-                            if (properties)
-                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
-                                    if (properties[keys[i]] != null)
-                                        this[keys[i]] = properties[keys[i]];
-                        }
-    
-                        /**
-                         * GroundingAttribution web.
-                         * @member {google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb|null|undefined} web
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @instance
-                         */
-                        GroundingAttribution.prototype.web = null;
-    
-                        /**
-                         * GroundingAttribution retrievedContext.
-                         * @member {google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext|null|undefined} retrievedContext
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @instance
-                         */
-                        GroundingAttribution.prototype.retrievedContext = null;
-    
-                        /**
-                         * GroundingAttribution segment.
-                         * @member {google.cloud.aiplatform.v1beta1.ISegment|null|undefined} segment
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @instance
-                         */
-                        GroundingAttribution.prototype.segment = null;
-    
-                        /**
-                         * GroundingAttribution confidenceScore.
-                         * @member {number|null|undefined} confidenceScore
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @instance
-                         */
-                        GroundingAttribution.prototype.confidenceScore = null;
-    
-                        // OneOf field names bound to virtual getters and setters
-                        var $oneOfFields;
-    
-                        /**
-                         * GroundingAttribution reference.
-                         * @member {"web"|"retrievedContext"|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @instance
-                         */
-                        Object.defineProperty(GroundingAttribution.prototype, "reference", {
-                            get: $util.oneOfGetter($oneOfFields = ["web", "retrievedContext"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * GroundingAttribution _confidenceScore.
-                         * @member {"confidenceScore"|undefined} _confidenceScore
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @instance
-                         */
-                        Object.defineProperty(GroundingAttribution.prototype, "_confidenceScore", {
-                            get: $util.oneOfGetter($oneOfFields = ["confidenceScore"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * Creates a new GroundingAttribution instance using the specified properties.
-                         * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingAttribution=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution} GroundingAttribution instance
-                         */
-                        GroundingAttribution.create = function create(properties) {
-                            return new GroundingAttribution(properties);
-                        };
-    
-                        /**
-                         * Encodes the specified GroundingAttribution message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.verify|verify} messages.
-                         * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingAttribution} message GroundingAttribution message or plain object to encode
-                         * @param {$protobuf.Writer} [writer] Writer to encode to
-                         * @returns {$protobuf.Writer} Writer
-                         */
-                        GroundingAttribution.encode = function encode(message, writer) {
-                            if (!writer)
-                                writer = $Writer.create();
-                            if (message.segment != null && Object.hasOwnProperty.call(message, "segment"))
-                                $root.google.cloud.aiplatform.v1beta1.Segment.encode(message.segment, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
-                            if (message.confidenceScore != null && Object.hasOwnProperty.call(message, "confidenceScore"))
-                                writer.uint32(/* id 2, wireType 5 =*/21).float(message.confidenceScore);
-                            if (message.web != null && Object.hasOwnProperty.call(message, "web"))
-                                $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.encode(message.web, writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
-                            if (message.retrievedContext != null && Object.hasOwnProperty.call(message, "retrievedContext"))
-                                $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.encode(message.retrievedContext, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
-                            return writer;
-                        };
-    
-                        /**
-                         * Encodes the specified GroundingAttribution message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.verify|verify} messages.
-                         * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundingAttribution} message GroundingAttribution message or plain object to encode
-                         * @param {$protobuf.Writer} [writer] Writer to encode to
-                         * @returns {$protobuf.Writer} Writer
-                         */
-                        GroundingAttribution.encodeDelimited = function encodeDelimited(message, writer) {
-                            return this.encode(message, writer).ldelim();
-                        };
-    
-                        /**
-                         * Decodes a GroundingAttribution message from the specified reader or buffer.
-                         * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution} GroundingAttribution
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        GroundingAttribution.decode = function decode(reader, length) {
-                            if (!(reader instanceof $Reader))
-                                reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundingAttribution();
-                            while (reader.pos < end) {
-                                var tag = reader.uint32();
-                                switch (tag >>> 3) {
-                                case 3: {
-                                        message.web = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.decode(reader, reader.uint32());
-                                        break;
-                                    }
-                                case 4: {
-                                        message.retrievedContext = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.decode(reader, reader.uint32());
-                                        break;
-                                    }
-                                case 1: {
-                                        message.segment = $root.google.cloud.aiplatform.v1beta1.Segment.decode(reader, reader.uint32());
-                                        break;
-                                    }
-                                case 2: {
-                                        message.confidenceScore = reader.float();
-                                        break;
-                                    }
-                                default:
-                                    reader.skipType(tag & 7);
-                                    break;
-                                }
-                            }
-                            return message;
-                        };
-    
-                        /**
-                         * Decodes a GroundingAttribution message from the specified reader or buffer, length delimited.
-                         * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution} GroundingAttribution
-                         * @throws {Error} If the payload is not a reader or valid buffer
-                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                         */
-                        GroundingAttribution.decodeDelimited = function decodeDelimited(reader) {
-                            if (!(reader instanceof $Reader))
-                                reader = new $Reader(reader);
-                            return this.decode(reader, reader.uint32());
-                        };
-    
-                        /**
-                         * Verifies a GroundingAttribution message.
-                         * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {Object.<string,*>} message Plain object to verify
-                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
-                         */
-                        GroundingAttribution.verify = function verify(message) {
-                            if (typeof message !== "object" || message === null)
-                                return "object expected";
-                            var properties = {};
-                            if (message.web != null && message.hasOwnProperty("web")) {
-                                properties.reference = 1;
-                                {
-                                    var error = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.verify(message.web);
-                                    if (error)
-                                        return "web." + error;
-                                }
-                            }
-                            if (message.retrievedContext != null && message.hasOwnProperty("retrievedContext")) {
-                                if (properties.reference === 1)
-                                    return "reference: multiple values";
-                                properties.reference = 1;
-                                {
-                                    var error = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.verify(message.retrievedContext);
-                                    if (error)
-                                        return "retrievedContext." + error;
-                                }
-                            }
-                            if (message.segment != null && message.hasOwnProperty("segment")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.Segment.verify(message.segment);
-                                if (error)
-                                    return "segment." + error;
-                            }
-                            if (message.confidenceScore != null && message.hasOwnProperty("confidenceScore")) {
-                                properties._confidenceScore = 1;
-                                if (typeof message.confidenceScore !== "number")
-                                    return "confidenceScore: number expected";
-                            }
-                            return null;
-                        };
-    
-                        /**
-                         * Creates a GroundingAttribution message from a plain object. Also converts values to their respective internal types.
-                         * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution} GroundingAttribution
-                         */
-                        GroundingAttribution.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundingAttribution)
-                                return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundingAttribution();
-                            if (object.web != null) {
-                                if (typeof object.web !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingAttribution.web: object expected");
-                                message.web = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.fromObject(object.web);
-                            }
-                            if (object.retrievedContext != null) {
-                                if (typeof object.retrievedContext !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingAttribution.retrievedContext: object expected");
-                                message.retrievedContext = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.fromObject(object.retrievedContext);
-                            }
-                            if (object.segment != null) {
-                                if (typeof object.segment !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingAttribution.segment: object expected");
-                                message.segment = $root.google.cloud.aiplatform.v1beta1.Segment.fromObject(object.segment);
-                            }
-                            if (object.confidenceScore != null)
-                                message.confidenceScore = Number(object.confidenceScore);
-                            return message;
-                        };
-    
-                        /**
-                         * Creates a plain object from a GroundingAttribution message. Also converts values to other types if specified.
-                         * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution} message GroundingAttribution
-                         * @param {$protobuf.IConversionOptions} [options] Conversion options
-                         * @returns {Object.<string,*>} Plain object
-                         */
-                        GroundingAttribution.toObject = function toObject(message, options) {
-                            if (!options)
-                                options = {};
-                            var object = {};
-                            if (options.defaults)
-                                object.segment = null;
-                            if (message.segment != null && message.hasOwnProperty("segment"))
-                                object.segment = $root.google.cloud.aiplatform.v1beta1.Segment.toObject(message.segment, options);
-                            if (message.confidenceScore != null && message.hasOwnProperty("confidenceScore")) {
-                                object.confidenceScore = options.json && !isFinite(message.confidenceScore) ? String(message.confidenceScore) : message.confidenceScore;
-                                if (options.oneofs)
-                                    object._confidenceScore = "confidenceScore";
-                            }
-                            if (message.web != null && message.hasOwnProperty("web")) {
-                                object.web = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.toObject(message.web, options);
-                                if (options.oneofs)
-                                    object.reference = "web";
-                            }
-                            if (message.retrievedContext != null && message.hasOwnProperty("retrievedContext")) {
-                                object.retrievedContext = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.toObject(message.retrievedContext, options);
-                                if (options.oneofs)
-                                    object.reference = "retrievedContext";
-                            }
-                            return object;
-                        };
-    
-                        /**
-                         * Converts this GroundingAttribution to JSON.
-                         * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @instance
-                         * @returns {Object.<string,*>} JSON object
-                         */
-                        GroundingAttribution.prototype.toJSON = function toJSON() {
-                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-                        };
-    
-                        /**
-                         * Gets the default type url for GroundingAttribution
-                         * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                         * @static
-                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                         * @returns {string} The default type url
-                         */
-                        GroundingAttribution.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-                            if (typeUrlPrefix === undefined) {
-                                typeUrlPrefix = "type.googleapis.com";
-                            }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundingAttribution";
-                        };
-    
-                        GroundingAttribution.Web = (function() {
-    
-                            /**
-                             * Properties of a Web.
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                             * @interface IWeb
-                             * @property {string|null} [uri] Web uri
-                             * @property {string|null} [title] Web title
-                             */
-    
-                            /**
-                             * Constructs a new Web.
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                             * @classdesc Represents a Web.
-                             * @implements IWeb
-                             * @constructor
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb=} [properties] Properties to set
-                             */
-                            function Web(properties) {
-                                if (properties)
-                                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
-                                        if (properties[keys[i]] != null)
-                                            this[keys[i]] = properties[keys[i]];
-                            }
-    
-                            /**
-                             * Web uri.
-                             * @member {string} uri
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @instance
-                             */
-                            Web.prototype.uri = "";
-    
-                            /**
-                             * Web title.
-                             * @member {string} title
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @instance
-                             */
-                            Web.prototype.title = "";
-    
-                            /**
-                             * Creates a new Web instance using the specified properties.
-                             * @function create
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb=} [properties] Properties to set
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.Web} Web instance
-                             */
-                            Web.create = function create(properties) {
-                                return new Web(properties);
-                            };
-    
-                            /**
-                             * Encodes the specified Web message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.verify|verify} messages.
-                             * @function encode
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb} message Web message or plain object to encode
-                             * @param {$protobuf.Writer} [writer] Writer to encode to
-                             * @returns {$protobuf.Writer} Writer
-                             */
-                            Web.encode = function encode(message, writer) {
-                                if (!writer)
-                                    writer = $Writer.create();
-                                if (message.uri != null && Object.hasOwnProperty.call(message, "uri"))
-                                    writer.uint32(/* id 1, wireType 2 =*/10).string(message.uri);
-                                if (message.title != null && Object.hasOwnProperty.call(message, "title"))
-                                    writer.uint32(/* id 2, wireType 2 =*/18).string(message.title);
-                                return writer;
-                            };
-    
-                            /**
-                             * Encodes the specified Web message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.Web.verify|verify} messages.
-                             * @function encodeDelimited
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IWeb} message Web message or plain object to encode
-                             * @param {$protobuf.Writer} [writer] Writer to encode to
-                             * @returns {$protobuf.Writer} Writer
-                             */
-                            Web.encodeDelimited = function encodeDelimited(message, writer) {
-                                return this.encode(message, writer).ldelim();
-                            };
-    
-                            /**
-                             * Decodes a Web message from the specified reader or buffer.
-                             * @function decode
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                             * @param {number} [length] Message length if known beforehand
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.Web} Web
-                             * @throws {Error} If the payload is not a reader or valid buffer
-                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                             */
-                            Web.decode = function decode(reader, length) {
-                                if (!(reader instanceof $Reader))
-                                    reader = $Reader.create(reader);
-                                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web();
-                                while (reader.pos < end) {
-                                    var tag = reader.uint32();
-                                    switch (tag >>> 3) {
-                                    case 1: {
-                                            message.uri = reader.string();
-                                            break;
-                                        }
-                                    case 2: {
-                                            message.title = reader.string();
-                                            break;
-                                        }
-                                    default:
-                                        reader.skipType(tag & 7);
-                                        break;
-                                    }
-                                }
-                                return message;
-                            };
-    
-                            /**
-                             * Decodes a Web message from the specified reader or buffer, length delimited.
-                             * @function decodeDelimited
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.Web} Web
-                             * @throws {Error} If the payload is not a reader or valid buffer
-                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                             */
-                            Web.decodeDelimited = function decodeDelimited(reader) {
-                                if (!(reader instanceof $Reader))
-                                    reader = new $Reader(reader);
-                                return this.decode(reader, reader.uint32());
-                            };
-    
-                            /**
-                             * Verifies a Web message.
-                             * @function verify
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {Object.<string,*>} message Plain object to verify
-                             * @returns {string|null} `null` if valid, otherwise the reason why it is not
-                             */
-                            Web.verify = function verify(message) {
-                                if (typeof message !== "object" || message === null)
-                                    return "object expected";
-                                if (message.uri != null && message.hasOwnProperty("uri"))
-                                    if (!$util.isString(message.uri))
-                                        return "uri: string expected";
-                                if (message.title != null && message.hasOwnProperty("title"))
-                                    if (!$util.isString(message.title))
-                                        return "title: string expected";
-                                return null;
-                            };
-    
-                            /**
-                             * Creates a Web message from a plain object. Also converts values to their respective internal types.
-                             * @function fromObject
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {Object.<string,*>} object Plain object
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.Web} Web
-                             */
-                            Web.fromObject = function fromObject(object) {
-                                if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web)
-                                    return object;
-                                var message = new $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.Web();
-                                if (object.uri != null)
-                                    message.uri = String(object.uri);
-                                if (object.title != null)
-                                    message.title = String(object.title);
-                                return message;
-                            };
-    
-                            /**
-                             * Creates a plain object from a Web message. Also converts values to other types if specified.
-                             * @function toObject
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.Web} message Web
-                             * @param {$protobuf.IConversionOptions} [options] Conversion options
-                             * @returns {Object.<string,*>} Plain object
-                             */
-                            Web.toObject = function toObject(message, options) {
-                                if (!options)
-                                    options = {};
-                                var object = {};
-                                if (options.defaults) {
-                                    object.uri = "";
-                                    object.title = "";
-                                }
-                                if (message.uri != null && message.hasOwnProperty("uri"))
-                                    object.uri = message.uri;
-                                if (message.title != null && message.hasOwnProperty("title"))
-                                    object.title = message.title;
-                                return object;
-                            };
-    
-                            /**
-                             * Converts this Web to JSON.
-                             * @function toJSON
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @instance
-                             * @returns {Object.<string,*>} JSON object
-                             */
-                            Web.prototype.toJSON = function toJSON() {
-                                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-                            };
-    
-                            /**
-                             * Gets the default type url for Web
-                             * @function getTypeUrl
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.Web
-                             * @static
-                             * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-                             * @returns {string} The default type url
-                             */
-                            Web.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-                                if (typeUrlPrefix === undefined) {
-                                    typeUrlPrefix = "type.googleapis.com";
-                                }
-                                return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundingAttribution.Web";
-                            };
-    
-                            return Web;
-                        })();
-    
-                        GroundingAttribution.RetrievedContext = (function() {
-    
-                            /**
-                             * Properties of a RetrievedContext.
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                             * @interface IRetrievedContext
-                             * @property {string|null} [uri] RetrievedContext uri
-                             * @property {string|null} [title] RetrievedContext title
-                             */
-    
-                            /**
-                             * Constructs a new RetrievedContext.
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution
-                             * @classdesc Represents a RetrievedContext.
-                             * @implements IRetrievedContext
-                             * @constructor
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext=} [properties] Properties to set
-                             */
-                            function RetrievedContext(properties) {
-                                if (properties)
-                                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
-                                        if (properties[keys[i]] != null)
-                                            this[keys[i]] = properties[keys[i]];
-                            }
-    
-                            /**
-                             * RetrievedContext uri.
-                             * @member {string} uri
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
-                             * @instance
-                             */
-                            RetrievedContext.prototype.uri = "";
-    
-                            /**
-                             * RetrievedContext title.
-                             * @member {string} title
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
-                             * @instance
-                             */
-                            RetrievedContext.prototype.title = "";
-    
-                            /**
-                             * Creates a new RetrievedContext instance using the specified properties.
-                             * @function create
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext=} [properties] Properties to set
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext} RetrievedContext instance
-                             */
-                            RetrievedContext.create = function create(properties) {
-                                return new RetrievedContext(properties);
-                            };
-    
-                            /**
-                             * Encodes the specified RetrievedContext message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.verify|verify} messages.
-                             * @function encode
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext} message RetrievedContext message or plain object to encode
-                             * @param {$protobuf.Writer} [writer] Writer to encode to
-                             * @returns {$protobuf.Writer} Writer
-                             */
-                            RetrievedContext.encode = function encode(message, writer) {
-                                if (!writer)
-                                    writer = $Writer.create();
-                                if (message.uri != null && Object.hasOwnProperty.call(message, "uri"))
-                                    writer.uint32(/* id 1, wireType 2 =*/10).string(message.uri);
-                                if (message.title != null && Object.hasOwnProperty.call(message, "title"))
-                                    writer.uint32(/* id 2, wireType 2 =*/18).string(message.title);
-                                return writer;
-                            };
-    
-                            /**
-                             * Encodes the specified RetrievedContext message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext.verify|verify} messages.
-                             * @function encodeDelimited
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
-                             * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.IRetrievedContext} message RetrievedContext message or plain object to encode
-                             * @param {$protobuf.Writer} [writer] Writer to encode to
-                             * @returns {$protobuf.Writer} Writer
-                             */
-                            RetrievedContext.encodeDelimited = function encodeDelimited(message, writer) {
-                                return this.encode(message, writer).ldelim();
-                            };
-    
-                            /**
-                             * Decodes a RetrievedContext message from the specified reader or buffer.
-                             * @function decode
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
-                             * @static
-                             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                             * @param {number} [length] Message length if known beforehand
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext} RetrievedContext
-                             * @throws {Error} If the payload is not a reader or valid buffer
-                             * @throws {$protobuf.util.ProtocolError} If required fields are missing
-                             */
-                            RetrievedContext.decode = function decode(reader, length) {
-                                if (!(reader instanceof $Reader))
-                                    reader = $Reader.create(reader);
-                                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext();
-                                while (reader.pos < end) {
-                                    var tag = reader.uint32();
-                                    switch (tag >>> 3) {
-                                    case 1: {
-                                            message.uri = reader.string();
-                                            break;
-                                        }
-                                    case 2: {
-                                            message.title = reader.string();
-                                            break;
-                                        }
-                                    default:
-                                        reader.skipType(tag & 7);
-                                        break;
-                                    }
-                                }
-                                return message;
-                            };
-    
-                            /**
-                             * Decodes a RetrievedContext message from the specified reader or buffer, length delimited.
-                             * @function decodeDelimited
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
+                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
                              * @static
                              * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext} RetrievedContext
+                             * @returns {google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext} RetrievedContext
                              * @throws {Error} If the payload is not a reader or valid buffer
                              * @throws {$protobuf.util.ProtocolError} If required fields are missing
                              */
@@ -297988,7 +327197,7 @@
                             /**
                              * Verifies a RetrievedContext message.
                              * @function verify
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
+                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
                              * @static
                              * @param {Object.<string,*>} message Plain object to verify
                              * @returns {string|null} `null` if valid, otherwise the reason why it is not
@@ -297996,27 +327205,32 @@
                             RetrievedContext.verify = function verify(message) {
                                 if (typeof message !== "object" || message === null)
                                     return "object expected";
-                                if (message.uri != null && message.hasOwnProperty("uri"))
+                                var properties = {};
+                                if (message.uri != null && message.hasOwnProperty("uri")) {
+                                    properties._uri = 1;
                                     if (!$util.isString(message.uri))
                                         return "uri: string expected";
-                                if (message.title != null && message.hasOwnProperty("title"))
+                                }
+                                if (message.title != null && message.hasOwnProperty("title")) {
+                                    properties._title = 1;
                                     if (!$util.isString(message.title))
                                         return "title: string expected";
+                                }
                                 return null;
                             };
     
                             /**
                              * Creates a RetrievedContext message from a plain object. Also converts values to their respective internal types.
                              * @function fromObject
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
+                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
                              * @static
                              * @param {Object.<string,*>} object Plain object
-                             * @returns {google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext} RetrievedContext
+                             * @returns {google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext} RetrievedContext
                              */
                             RetrievedContext.fromObject = function fromObject(object) {
-                                if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext)
+                                if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext)
                                     return object;
-                                var message = new $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext();
+                                var message = new $root.google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext();
                                 if (object.uri != null)
                                     message.uri = String(object.uri);
                                 if (object.title != null)
@@ -298027,9 +327241,9 @@
                             /**
                              * Creates a plain object from a RetrievedContext message. Also converts values to other types if specified.
                              * @function toObject
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
+                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
                              * @static
-                             * @param {google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext} message RetrievedContext
+                             * @param {google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext} message RetrievedContext
                              * @param {$protobuf.IConversionOptions} [options] Conversion options
                              * @returns {Object.<string,*>} Plain object
                              */
@@ -298037,21 +327251,23 @@
                                 if (!options)
                                     options = {};
                                 var object = {};
-                                if (options.defaults) {
-                                    object.uri = "";
-                                    object.title = "";
-                                }
-                                if (message.uri != null && message.hasOwnProperty("uri"))
+                                if (message.uri != null && message.hasOwnProperty("uri")) {
                                     object.uri = message.uri;
-                                if (message.title != null && message.hasOwnProperty("title"))
+                                    if (options.oneofs)
+                                        object._uri = "uri";
+                                }
+                                if (message.title != null && message.hasOwnProperty("title")) {
                                     object.title = message.title;
+                                    if (options.oneofs)
+                                        object._title = "title";
+                                }
                                 return object;
                             };
     
                             /**
                              * Converts this RetrievedContext to JSON.
                              * @function toJSON
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
+                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
                              * @instance
                              * @returns {Object.<string,*>} JSON object
                              */
@@ -298062,7 +327278,7 @@
                             /**
                              * Gets the default type url for RetrievedContext
                              * @function getTypeUrl
-                             * @memberof google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext
+                             * @memberof google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext
                              * @static
                              * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                              * @returns {string} The default type url
@@ -298071,13 +327287,336 @@
                                 if (typeUrlPrefix === undefined) {
                                     typeUrlPrefix = "type.googleapis.com";
                                 }
-                                return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundingAttribution.RetrievedContext";
+                                return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundingChunk.RetrievedContext";
                             };
     
                             return RetrievedContext;
                         })();
     
-                        return GroundingAttribution;
+                        return GroundingChunk;
+                    })();
+    
+                    v1beta1.GroundingSupport = (function() {
+    
+                        /**
+                         * Properties of a GroundingSupport.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface IGroundingSupport
+                         * @property {google.cloud.aiplatform.v1beta1.ISegment|null} [segment] GroundingSupport segment
+                         * @property {Array.<number>|null} [groundingChunkIndices] GroundingSupport groundingChunkIndices
+                         * @property {Array.<number>|null} [confidenceScores] GroundingSupport confidenceScores
+                         */
+    
+                        /**
+                         * Constructs a new GroundingSupport.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a GroundingSupport.
+                         * @implements IGroundingSupport
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport=} [properties] Properties to set
+                         */
+                        function GroundingSupport(properties) {
+                            this.groundingChunkIndices = [];
+                            this.confidenceScores = [];
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundingSupport segment.
+                         * @member {google.cloud.aiplatform.v1beta1.ISegment|null|undefined} segment
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @instance
+                         */
+                        GroundingSupport.prototype.segment = null;
+    
+                        /**
+                         * GroundingSupport groundingChunkIndices.
+                         * @member {Array.<number>} groundingChunkIndices
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @instance
+                         */
+                        GroundingSupport.prototype.groundingChunkIndices = $util.emptyArray;
+    
+                        /**
+                         * GroundingSupport confidenceScores.
+                         * @member {Array.<number>} confidenceScores
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @instance
+                         */
+                        GroundingSupport.prototype.confidenceScores = $util.emptyArray;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * GroundingSupport _segment.
+                         * @member {"segment"|undefined} _segment
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @instance
+                         */
+                        Object.defineProperty(GroundingSupport.prototype, "_segment", {
+                            get: $util.oneOfGetter($oneOfFields = ["segment"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new GroundingSupport instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport instance
+                         */
+                        GroundingSupport.create = function create(properties) {
+                            return new GroundingSupport(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundingSupport message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingSupport.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport} message GroundingSupport message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundingSupport.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.segment != null && Object.hasOwnProperty.call(message, "segment"))
+                                $root.google.cloud.aiplatform.v1beta1.Segment.encode(message.segment, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.groundingChunkIndices != null && message.groundingChunkIndices.length) {
+                                writer.uint32(/* id 2, wireType 2 =*/18).fork();
+                                for (var i = 0; i < message.groundingChunkIndices.length; ++i)
+                                    writer.int32(message.groundingChunkIndices[i]);
+                                writer.ldelim();
+                            }
+                            if (message.confidenceScores != null && message.confidenceScores.length) {
+                                writer.uint32(/* id 3, wireType 2 =*/26).fork();
+                                for (var i = 0; i < message.confidenceScores.length; ++i)
+                                    writer.float(message.confidenceScores[i]);
+                                writer.ldelim();
+                            }
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundingSupport message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundingSupport.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundingSupport} message GroundingSupport message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundingSupport.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundingSupport message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundingSupport.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundingSupport();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.segment = $root.google.cloud.aiplatform.v1beta1.Segment.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        if (!(message.groundingChunkIndices && message.groundingChunkIndices.length))
+                                            message.groundingChunkIndices = [];
+                                        if ((tag & 7) === 2) {
+                                            var end2 = reader.uint32() + reader.pos;
+                                            while (reader.pos < end2)
+                                                message.groundingChunkIndices.push(reader.int32());
+                                        } else
+                                            message.groundingChunkIndices.push(reader.int32());
+                                        break;
+                                    }
+                                case 3: {
+                                        if (!(message.confidenceScores && message.confidenceScores.length))
+                                            message.confidenceScores = [];
+                                        if ((tag & 7) === 2) {
+                                            var end2 = reader.uint32() + reader.pos;
+                                            while (reader.pos < end2)
+                                                message.confidenceScores.push(reader.float());
+                                        } else
+                                            message.confidenceScores.push(reader.float());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GroundingSupport message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundingSupport.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GroundingSupport message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GroundingSupport.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.segment != null && message.hasOwnProperty("segment")) {
+                                properties._segment = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1beta1.Segment.verify(message.segment);
+                                    if (error)
+                                        return "segment." + error;
+                                }
+                            }
+                            if (message.groundingChunkIndices != null && message.hasOwnProperty("groundingChunkIndices")) {
+                                if (!Array.isArray(message.groundingChunkIndices))
+                                    return "groundingChunkIndices: array expected";
+                                for (var i = 0; i < message.groundingChunkIndices.length; ++i)
+                                    if (!$util.isInteger(message.groundingChunkIndices[i]))
+                                        return "groundingChunkIndices: integer[] expected";
+                            }
+                            if (message.confidenceScores != null && message.hasOwnProperty("confidenceScores")) {
+                                if (!Array.isArray(message.confidenceScores))
+                                    return "confidenceScores: array expected";
+                                for (var i = 0; i < message.confidenceScores.length; ++i)
+                                    if (typeof message.confidenceScores[i] !== "number")
+                                        return "confidenceScores: number[] expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GroundingSupport message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundingSupport} GroundingSupport
+                         */
+                        GroundingSupport.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundingSupport)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundingSupport();
+                            if (object.segment != null) {
+                                if (typeof object.segment !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingSupport.segment: object expected");
+                                message.segment = $root.google.cloud.aiplatform.v1beta1.Segment.fromObject(object.segment);
+                            }
+                            if (object.groundingChunkIndices) {
+                                if (!Array.isArray(object.groundingChunkIndices))
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingSupport.groundingChunkIndices: array expected");
+                                message.groundingChunkIndices = [];
+                                for (var i = 0; i < object.groundingChunkIndices.length; ++i)
+                                    message.groundingChunkIndices[i] = object.groundingChunkIndices[i] | 0;
+                            }
+                            if (object.confidenceScores) {
+                                if (!Array.isArray(object.confidenceScores))
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingSupport.confidenceScores: array expected");
+                                message.confidenceScores = [];
+                                for (var i = 0; i < object.confidenceScores.length; ++i)
+                                    message.confidenceScores[i] = Number(object.confidenceScores[i]);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GroundingSupport message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.GroundingSupport} message GroundingSupport
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GroundingSupport.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.arrays || options.defaults) {
+                                object.groundingChunkIndices = [];
+                                object.confidenceScores = [];
+                            }
+                            if (message.segment != null && message.hasOwnProperty("segment")) {
+                                object.segment = $root.google.cloud.aiplatform.v1beta1.Segment.toObject(message.segment, options);
+                                if (options.oneofs)
+                                    object._segment = "segment";
+                            }
+                            if (message.groundingChunkIndices && message.groundingChunkIndices.length) {
+                                object.groundingChunkIndices = [];
+                                for (var j = 0; j < message.groundingChunkIndices.length; ++j)
+                                    object.groundingChunkIndices[j] = message.groundingChunkIndices[j];
+                            }
+                            if (message.confidenceScores && message.confidenceScores.length) {
+                                object.confidenceScores = [];
+                                for (var j = 0; j < message.confidenceScores.length; ++j)
+                                    object.confidenceScores[j] = options.json && !isFinite(message.confidenceScores[j]) ? String(message.confidenceScores[j]) : message.confidenceScores[j];
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GroundingSupport to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GroundingSupport.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GroundingSupport
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundingSupport
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GroundingSupport.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundingSupport";
+                        };
+    
+                        return GroundingSupport;
                     })();
     
                     v1beta1.GroundingMetadata = (function() {
@@ -298089,7 +327628,6 @@
                          * @property {Array.<string>|null} [webSearchQueries] GroundingMetadata webSearchQueries
                          * @property {google.cloud.aiplatform.v1beta1.ISearchEntryPoint|null} [searchEntryPoint] GroundingMetadata searchEntryPoint
                          * @property {Array.<string>|null} [retrievalQueries] GroundingMetadata retrievalQueries
-                         * @property {Array.<google.cloud.aiplatform.v1beta1.IGroundingAttribution>|null} [groundingAttributions] GroundingMetadata groundingAttributions
                          * @property {Array.<google.cloud.aiplatform.v1beta1.IGroundingChunk>|null} [groundingChunks] GroundingMetadata groundingChunks
                          * @property {Array.<google.cloud.aiplatform.v1beta1.IGroundingSupport>|null} [groundingSupports] GroundingMetadata groundingSupports
                          */
@@ -298105,7 +327643,6 @@
                         function GroundingMetadata(properties) {
                             this.webSearchQueries = [];
                             this.retrievalQueries = [];
-                            this.groundingAttributions = [];
                             this.groundingChunks = [];
                             this.groundingSupports = [];
                             if (properties)
@@ -298138,14 +327675,6 @@
                          */
                         GroundingMetadata.prototype.retrievalQueries = $util.emptyArray;
     
-                        /**
-                         * GroundingMetadata groundingAttributions.
-                         * @member {Array.<google.cloud.aiplatform.v1beta1.IGroundingAttribution>} groundingAttributions
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundingMetadata
-                         * @instance
-                         */
-                        GroundingMetadata.prototype.groundingAttributions = $util.emptyArray;
-    
                         /**
                          * GroundingMetadata groundingChunks.
                          * @member {Array.<google.cloud.aiplatform.v1beta1.IGroundingChunk>} groundingChunks
@@ -298203,9 +327732,6 @@
                             if (message.webSearchQueries != null && message.webSearchQueries.length)
                                 for (var i = 0; i < message.webSearchQueries.length; ++i)
                                     writer.uint32(/* id 1, wireType 2 =*/10).string(message.webSearchQueries[i]);
-                            if (message.groundingAttributions != null && message.groundingAttributions.length)
-                                for (var i = 0; i < message.groundingAttributions.length; ++i)
-                                    $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.encode(message.groundingAttributions[i], writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             if (message.retrievalQueries != null && message.retrievalQueries.length)
                                 for (var i = 0; i < message.retrievalQueries.length; ++i)
                                     writer.uint32(/* id 3, wireType 2 =*/26).string(message.retrievalQueries[i]);
@@ -298267,12 +327793,6 @@
                                         message.retrievalQueries.push(reader.string());
                                         break;
                                     }
-                                case 2: {
-                                        if (!(message.groundingAttributions && message.groundingAttributions.length))
-                                            message.groundingAttributions = [];
-                                        message.groundingAttributions.push($root.google.cloud.aiplatform.v1beta1.GroundingAttribution.decode(reader, reader.uint32()));
-                                        break;
-                                    }
                                 case 5: {
                                         if (!(message.groundingChunks && message.groundingChunks.length))
                                             message.groundingChunks = [];
@@ -298343,15 +327863,6 @@
                                     if (!$util.isString(message.retrievalQueries[i]))
                                         return "retrievalQueries: string[] expected";
                             }
-                            if (message.groundingAttributions != null && message.hasOwnProperty("groundingAttributions")) {
-                                if (!Array.isArray(message.groundingAttributions))
-                                    return "groundingAttributions: array expected";
-                                for (var i = 0; i < message.groundingAttributions.length; ++i) {
-                                    var error = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.verify(message.groundingAttributions[i]);
-                                    if (error)
-                                        return "groundingAttributions." + error;
-                                }
-                            }
                             if (message.groundingChunks != null && message.hasOwnProperty("groundingChunks")) {
                                 if (!Array.isArray(message.groundingChunks))
                                     return "groundingChunks: array expected";
@@ -298404,16 +327915,6 @@
                                 for (var i = 0; i < object.retrievalQueries.length; ++i)
                                     message.retrievalQueries[i] = String(object.retrievalQueries[i]);
                             }
-                            if (object.groundingAttributions) {
-                                if (!Array.isArray(object.groundingAttributions))
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingMetadata.groundingAttributions: array expected");
-                                message.groundingAttributions = [];
-                                for (var i = 0; i < object.groundingAttributions.length; ++i) {
-                                    if (typeof object.groundingAttributions[i] !== "object")
-                                        throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingMetadata.groundingAttributions: object expected");
-                                    message.groundingAttributions[i] = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.fromObject(object.groundingAttributions[i]);
-                                }
-                            }
                             if (object.groundingChunks) {
                                 if (!Array.isArray(object.groundingChunks))
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.GroundingMetadata.groundingChunks: array expected");
@@ -298452,7 +327953,6 @@
                             var object = {};
                             if (options.arrays || options.defaults) {
                                 object.webSearchQueries = [];
-                                object.groundingAttributions = [];
                                 object.retrievalQueries = [];
                                 object.groundingChunks = [];
                                 object.groundingSupports = [];
@@ -298462,11 +327962,6 @@
                                 for (var j = 0; j < message.webSearchQueries.length; ++j)
                                     object.webSearchQueries[j] = message.webSearchQueries[j];
                             }
-                            if (message.groundingAttributions && message.groundingAttributions.length) {
-                                object.groundingAttributions = [];
-                                for (var j = 0; j < message.groundingAttributions.length; ++j)
-                                    object.groundingAttributions[j] = $root.google.cloud.aiplatform.v1beta1.GroundingAttribution.toObject(message.groundingAttributions[j], options);
-                            }
                             if (message.retrievalQueries && message.retrievalQueries.length) {
                                 object.retrievalQueries = [];
                                 for (var j = 0; j < message.retrievalQueries.length; ++j)
@@ -302361,7 +331856,6 @@
                          * Properties of a GoogleSearchRetrieval.
                          * @memberof google.cloud.aiplatform.v1beta1
                          * @interface IGoogleSearchRetrieval
-                         * @property {boolean|null} [disableAttribution] GoogleSearchRetrieval disableAttribution
                          */
     
                         /**
@@ -302379,14 +331873,6 @@
                                         this[keys[i]] = properties[keys[i]];
                         }
     
-                        /**
-                         * GoogleSearchRetrieval disableAttribution.
-                         * @member {boolean} disableAttribution
-                         * @memberof google.cloud.aiplatform.v1beta1.GoogleSearchRetrieval
-                         * @instance
-                         */
-                        GoogleSearchRetrieval.prototype.disableAttribution = false;
-    
                         /**
                          * Creates a new GoogleSearchRetrieval instance using the specified properties.
                          * @function create
@@ -302411,8 +331897,6 @@
                         GoogleSearchRetrieval.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.disableAttribution != null && Object.hasOwnProperty.call(message, "disableAttribution"))
-                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.disableAttribution);
                             return writer;
                         };
     
@@ -302447,10 +331931,6 @@
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
-                                case 1: {
-                                        message.disableAttribution = reader.bool();
-                                        break;
-                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -302486,9 +331966,6 @@
                         GoogleSearchRetrieval.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
-                            if (message.disableAttribution != null && message.hasOwnProperty("disableAttribution"))
-                                if (typeof message.disableAttribution !== "boolean")
-                                    return "disableAttribution: boolean expected";
                             return null;
                         };
     
@@ -302503,10 +331980,7 @@
                         GoogleSearchRetrieval.fromObject = function fromObject(object) {
                             if (object instanceof $root.google.cloud.aiplatform.v1beta1.GoogleSearchRetrieval)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.GoogleSearchRetrieval();
-                            if (object.disableAttribution != null)
-                                message.disableAttribution = Boolean(object.disableAttribution);
-                            return message;
+                            return new $root.google.cloud.aiplatform.v1beta1.GoogleSearchRetrieval();
                         };
     
                         /**
@@ -302518,15 +331992,8 @@
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        GoogleSearchRetrieval.toObject = function toObject(message, options) {
-                            if (!options)
-                                options = {};
-                            var object = {};
-                            if (options.defaults)
-                                object.disableAttribution = false;
-                            if (message.disableAttribution != null && message.hasOwnProperty("disableAttribution"))
-                                object.disableAttribution = message.disableAttribution;
-                            return object;
+                        GoogleSearchRetrieval.toObject = function toObject() {
+                            return {};
                         };
     
                         /**
@@ -303576,6 +333043,8 @@
                          * @property {Object.<string,string>|null} [labels] CustomJob labels
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] CustomJob encryptionSpec
                          * @property {Object.<string,string>|null} [webAccessUris] CustomJob webAccessUris
+                         * @property {boolean|null} [satisfiesPzs] CustomJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] CustomJob satisfiesPzi
                          */
     
                         /**
@@ -303691,6 +333160,22 @@
                          */
                         CustomJob.prototype.webAccessUris = $util.emptyObject;
     
+                        /**
+                         * CustomJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.CustomJob
+                         * @instance
+                         */
+                        CustomJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * CustomJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.CustomJob
+                         * @instance
+                         */
+                        CustomJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new CustomJob instance using the specified properties.
                          * @function create
@@ -303741,6 +333226,10 @@
                             if (message.webAccessUris != null && Object.hasOwnProperty.call(message, "webAccessUris"))
                                 for (var keys = Object.keys(message.webAccessUris), i = 0; i < keys.length; ++i)
                                     writer.uint32(/* id 16, wireType 2 =*/130).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.webAccessUris[keys[i]]).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 18, wireType 0 =*/144).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -303861,6 +333350,14 @@
                                         message.webAccessUris[key] = value;
                                         break;
                                     }
+                                case 18: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 19: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -303971,6 +333468,12 @@
                                     if (!$util.isString(message.webAccessUris[key[i]]))
                                         return "webAccessUris: string{k:string} expected";
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -304095,6 +333598,10 @@
                                 for (var keys = Object.keys(object.webAccessUris), i = 0; i < keys.length; ++i)
                                     message.webAccessUris[keys[i]] = String(object.webAccessUris[keys[i]]);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -304126,6 +333633,8 @@
                                 object.updateTime = null;
                                 object.error = null;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -304158,6 +333667,10 @@
                                 for (var j = 0; j < keys2.length; ++j)
                                     object.webAccessUris[keys2[j]] = message.webAccessUris[keys2[j]];
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -306029,6 +335542,8 @@
                                 case 0:
                                 case 1:
                                 case 2:
+                                case 3:
+                                case 4:
                                     break;
                                 }
                             if (message.disableRetries != null && message.hasOwnProperty("disableRetries"))
@@ -306075,6 +335590,14 @@
                             case 2:
                                 message.strategy = 2;
                                 break;
+                            case "STANDARD":
+                            case 3:
+                                message.strategy = 3;
+                                break;
+                            case "SPOT":
+                            case 4:
+                                message.strategy = 4;
+                                break;
                             }
                             if (object.disableRetries != null)
                                 message.disableRetries = Boolean(object.disableRetries);
@@ -306144,12 +335667,16 @@
                          * @property {number} STRATEGY_UNSPECIFIED=0 STRATEGY_UNSPECIFIED value
                          * @property {number} ON_DEMAND=1 ON_DEMAND value
                          * @property {number} LOW_COST=2 LOW_COST value
+                         * @property {number} STANDARD=3 STANDARD value
+                         * @property {number} SPOT=4 SPOT value
                          */
                         Scheduling.Strategy = (function() {
                             var valuesById = {}, values = Object.create(valuesById);
                             values[valuesById[0] = "STRATEGY_UNSPECIFIED"] = 0;
                             values[valuesById[1] = "ON_DEMAND"] = 1;
                             values[valuesById[2] = "LOW_COST"] = 2;
+                            values[valuesById[3] = "STANDARD"] = 3;
+                            values[valuesById[4] = "SPOT"] = 4;
                             return values;
                         })();
     
@@ -325412,6 +354939,7 @@
                          * @interface IPrivateServiceConnectConfig
                          * @property {boolean|null} [enablePrivateServiceConnect] PrivateServiceConnectConfig enablePrivateServiceConnect
                          * @property {Array.<string>|null} [projectAllowlist] PrivateServiceConnectConfig projectAllowlist
+                         * @property {string|null} [serviceAttachment] PrivateServiceConnectConfig serviceAttachment
                          */
     
                         /**
@@ -325446,6 +354974,14 @@
                          */
                         PrivateServiceConnectConfig.prototype.projectAllowlist = $util.emptyArray;
     
+                        /**
+                         * PrivateServiceConnectConfig serviceAttachment.
+                         * @member {string} serviceAttachment
+                         * @memberof google.cloud.aiplatform.v1beta1.PrivateServiceConnectConfig
+                         * @instance
+                         */
+                        PrivateServiceConnectConfig.prototype.serviceAttachment = "";
+    
                         /**
                          * Creates a new PrivateServiceConnectConfig instance using the specified properties.
                          * @function create
@@ -325475,6 +355011,8 @@
                             if (message.projectAllowlist != null && message.projectAllowlist.length)
                                 for (var i = 0; i < message.projectAllowlist.length; ++i)
                                     writer.uint32(/* id 2, wireType 2 =*/18).string(message.projectAllowlist[i]);
+                            if (message.serviceAttachment != null && Object.hasOwnProperty.call(message, "serviceAttachment"))
+                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.serviceAttachment);
                             return writer;
                         };
     
@@ -325519,6 +355057,10 @@
                                         message.projectAllowlist.push(reader.string());
                                         break;
                                     }
+                                case 5: {
+                                        message.serviceAttachment = reader.string();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -325564,6 +355106,9 @@
                                     if (!$util.isString(message.projectAllowlist[i]))
                                         return "projectAllowlist: string[] expected";
                             }
+                            if (message.serviceAttachment != null && message.hasOwnProperty("serviceAttachment"))
+                                if (!$util.isString(message.serviceAttachment))
+                                    return "serviceAttachment: string expected";
                             return null;
                         };
     
@@ -325588,6 +355133,8 @@
                                 for (var i = 0; i < object.projectAllowlist.length; ++i)
                                     message.projectAllowlist[i] = String(object.projectAllowlist[i]);
                             }
+                            if (object.serviceAttachment != null)
+                                message.serviceAttachment = String(object.serviceAttachment);
                             return message;
                         };
     
@@ -325606,8 +355153,10 @@
                             var object = {};
                             if (options.arrays || options.defaults)
                                 object.projectAllowlist = [];
-                            if (options.defaults)
+                            if (options.defaults) {
                                 object.enablePrivateServiceConnect = false;
+                                object.serviceAttachment = "";
+                            }
                             if (message.enablePrivateServiceConnect != null && message.hasOwnProperty("enablePrivateServiceConnect"))
                                 object.enablePrivateServiceConnect = message.enablePrivateServiceConnect;
                             if (message.projectAllowlist && message.projectAllowlist.length) {
@@ -325615,6 +355164,8 @@
                                 for (var j = 0; j < message.projectAllowlist.length; ++j)
                                     object.projectAllowlist[j] = message.projectAllowlist[j];
                             }
+                            if (message.serviceAttachment != null && message.hasOwnProperty("serviceAttachment"))
+                                object.serviceAttachment = message.serviceAttachment;
                             return object;
                         };
     
@@ -330120,6 +359671,8 @@
                          * @property {string|null} [etag] EntityType etag
                          * @property {google.cloud.aiplatform.v1beta1.IFeaturestoreMonitoringConfig|null} [monitoringConfig] EntityType monitoringConfig
                          * @property {number|null} [offlineStorageTtlDays] EntityType offlineStorageTtlDays
+                         * @property {boolean|null} [satisfiesPzs] EntityType satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] EntityType satisfiesPzi
                          */
     
                         /**
@@ -330202,6 +359755,22 @@
                          */
                         EntityType.prototype.offlineStorageTtlDays = 0;
     
+                        /**
+                         * EntityType satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.EntityType
+                         * @instance
+                         */
+                        EntityType.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * EntityType satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.EntityType
+                         * @instance
+                         */
+                        EntityType.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new EntityType instance using the specified properties.
                          * @function create
@@ -330243,6 +359812,10 @@
                                 $root.google.cloud.aiplatform.v1beta1.FeaturestoreMonitoringConfig.encode(message.monitoringConfig, writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
                             if (message.offlineStorageTtlDays != null && Object.hasOwnProperty.call(message, "offlineStorageTtlDays"))
                                 writer.uint32(/* id 10, wireType 0 =*/80).int32(message.offlineStorageTtlDays);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 11, wireType 0 =*/88).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 12, wireType 0 =*/96).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -330328,6 +359901,14 @@
                                         message.offlineStorageTtlDays = reader.int32();
                                         break;
                                     }
+                                case 11: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 12: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -330398,6 +359979,12 @@
                             if (message.offlineStorageTtlDays != null && message.hasOwnProperty("offlineStorageTtlDays"))
                                 if (!$util.isInteger(message.offlineStorageTtlDays))
                                     return "offlineStorageTtlDays: integer expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -330443,6 +360030,10 @@
                             }
                             if (object.offlineStorageTtlDays != null)
                                 message.offlineStorageTtlDays = object.offlineStorageTtlDays | 0;
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -330469,6 +360060,8 @@
                                 object.etag = "";
                                 object.monitoringConfig = null;
                                 object.offlineStorageTtlDays = 0;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -330490,6 +360083,10 @@
                                 object.monitoringConfig = $root.google.cloud.aiplatform.v1beta1.FeaturestoreMonitoringConfig.toObject(message.monitoringConfig, options);
                             if (message.offlineStorageTtlDays != null && message.hasOwnProperty("offlineStorageTtlDays"))
                                 object.offlineStorageTtlDays = message.offlineStorageTtlDays;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -333025,6 +362622,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput|null} [questionAnsweringRelevanceInput] EvaluateInstancesRequest questionAnsweringRelevanceInput
                          * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput|null} [questionAnsweringHelpfulnessInput] EvaluateInstancesRequest questionAnsweringHelpfulnessInput
                          * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput|null} [questionAnsweringCorrectnessInput] EvaluateInstancesRequest questionAnsweringCorrectnessInput
+                         * @property {google.cloud.aiplatform.v1beta1.IPointwiseMetricInput|null} [pointwiseMetricInput] EvaluateInstancesRequest pointwiseMetricInput
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseMetricInput|null} [pairwiseMetricInput] EvaluateInstancesRequest pairwiseMetricInput
                          * @property {google.cloud.aiplatform.v1beta1.IToolCallValidInput|null} [toolCallValidInput] EvaluateInstancesRequest toolCallValidInput
                          * @property {google.cloud.aiplatform.v1beta1.IToolNameMatchInput|null} [toolNameMatchInput] EvaluateInstancesRequest toolNameMatchInput
                          * @property {google.cloud.aiplatform.v1beta1.IToolParameterKeyMatchInput|null} [toolParameterKeyMatchInput] EvaluateInstancesRequest toolParameterKeyMatchInput
@@ -333183,6 +362782,22 @@
                          */
                         EvaluateInstancesRequest.prototype.questionAnsweringCorrectnessInput = null;
     
+                        /**
+                         * EvaluateInstancesRequest pointwiseMetricInput.
+                         * @member {google.cloud.aiplatform.v1beta1.IPointwiseMetricInput|null|undefined} pointwiseMetricInput
+                         * @memberof google.cloud.aiplatform.v1beta1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.pointwiseMetricInput = null;
+    
+                        /**
+                         * EvaluateInstancesRequest pairwiseMetricInput.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseMetricInput|null|undefined} pairwiseMetricInput
+                         * @memberof google.cloud.aiplatform.v1beta1.EvaluateInstancesRequest
+                         * @instance
+                         */
+                        EvaluateInstancesRequest.prototype.pairwiseMetricInput = null;
+    
                         /**
                          * EvaluateInstancesRequest toolCallValidInput.
                          * @member {google.cloud.aiplatform.v1beta1.IToolCallValidInput|null|undefined} toolCallValidInput
@@ -333228,12 +362843,12 @@
     
                         /**
                          * EvaluateInstancesRequest metricInputs.
-                         * @member {"exactMatchInput"|"bleuInput"|"rougeInput"|"fluencyInput"|"coherenceInput"|"safetyInput"|"groundednessInput"|"fulfillmentInput"|"summarizationQualityInput"|"pairwiseSummarizationQualityInput"|"summarizationHelpfulnessInput"|"summarizationVerbosityInput"|"questionAnsweringQualityInput"|"pairwiseQuestionAnsweringQualityInput"|"questionAnsweringRelevanceInput"|"questionAnsweringHelpfulnessInput"|"questionAnsweringCorrectnessInput"|"toolCallValidInput"|"toolNameMatchInput"|"toolParameterKeyMatchInput"|"toolParameterKvMatchInput"|undefined} metricInputs
+                         * @member {"exactMatchInput"|"bleuInput"|"rougeInput"|"fluencyInput"|"coherenceInput"|"safetyInput"|"groundednessInput"|"fulfillmentInput"|"summarizationQualityInput"|"pairwiseSummarizationQualityInput"|"summarizationHelpfulnessInput"|"summarizationVerbosityInput"|"questionAnsweringQualityInput"|"pairwiseQuestionAnsweringQualityInput"|"questionAnsweringRelevanceInput"|"questionAnsweringHelpfulnessInput"|"questionAnsweringCorrectnessInput"|"pointwiseMetricInput"|"pairwiseMetricInput"|"toolCallValidInput"|"toolNameMatchInput"|"toolParameterKeyMatchInput"|"toolParameterKvMatchInput"|undefined} metricInputs
                          * @memberof google.cloud.aiplatform.v1beta1.EvaluateInstancesRequest
                          * @instance
                          */
                         Object.defineProperty(EvaluateInstancesRequest.prototype, "metricInputs", {
-                            get: $util.oneOfGetter($oneOfFields = ["exactMatchInput", "bleuInput", "rougeInput", "fluencyInput", "coherenceInput", "safetyInput", "groundednessInput", "fulfillmentInput", "summarizationQualityInput", "pairwiseSummarizationQualityInput", "summarizationHelpfulnessInput", "summarizationVerbosityInput", "questionAnsweringQualityInput", "pairwiseQuestionAnsweringQualityInput", "questionAnsweringRelevanceInput", "questionAnsweringHelpfulnessInput", "questionAnsweringCorrectnessInput", "toolCallValidInput", "toolNameMatchInput", "toolParameterKeyMatchInput", "toolParameterKvMatchInput"]),
+                            get: $util.oneOfGetter($oneOfFields = ["exactMatchInput", "bleuInput", "rougeInput", "fluencyInput", "coherenceInput", "safetyInput", "groundednessInput", "fulfillmentInput", "summarizationQualityInput", "pairwiseSummarizationQualityInput", "summarizationHelpfulnessInput", "summarizationVerbosityInput", "questionAnsweringQualityInput", "pairwiseQuestionAnsweringQualityInput", "questionAnsweringRelevanceInput", "questionAnsweringHelpfulnessInput", "questionAnsweringCorrectnessInput", "pointwiseMetricInput", "pairwiseMetricInput", "toolCallValidInput", "toolNameMatchInput", "toolParameterKeyMatchInput", "toolParameterKvMatchInput"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
@@ -333305,6 +362920,10 @@
                                 $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.encode(message.pairwiseSummarizationQualityInput, writer.uint32(/* id 23, wireType 2 =*/186).fork()).ldelim();
                             if (message.pairwiseQuestionAnsweringQualityInput != null && Object.hasOwnProperty.call(message, "pairwiseQuestionAnsweringQualityInput"))
                                 $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.encode(message.pairwiseQuestionAnsweringQualityInput, writer.uint32(/* id 24, wireType 2 =*/194).fork()).ldelim();
+                            if (message.pointwiseMetricInput != null && Object.hasOwnProperty.call(message, "pointwiseMetricInput"))
+                                $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput.encode(message.pointwiseMetricInput, writer.uint32(/* id 28, wireType 2 =*/226).fork()).ldelim();
+                            if (message.pairwiseMetricInput != null && Object.hasOwnProperty.call(message, "pairwiseMetricInput"))
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput.encode(message.pairwiseMetricInput, writer.uint32(/* id 29, wireType 2 =*/234).fork()).ldelim();
                             return writer;
                         };
     
@@ -333407,6 +363026,14 @@
                                         message.questionAnsweringCorrectnessInput = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 28: {
+                                        message.pointwiseMetricInput = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 29: {
+                                        message.pairwiseMetricInput = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 case 19: {
                                         message.toolCallValidInput = $root.google.cloud.aiplatform.v1beta1.ToolCallValidInput.decode(reader, reader.uint32());
                                         break;
@@ -333631,6 +363258,26 @@
                                         return "questionAnsweringCorrectnessInput." + error;
                                 }
                             }
+                            if (message.pointwiseMetricInput != null && message.hasOwnProperty("pointwiseMetricInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput.verify(message.pointwiseMetricInput);
+                                    if (error)
+                                        return "pointwiseMetricInput." + error;
+                                }
+                            }
+                            if (message.pairwiseMetricInput != null && message.hasOwnProperty("pairwiseMetricInput")) {
+                                if (properties.metricInputs === 1)
+                                    return "metricInputs: multiple values";
+                                properties.metricInputs = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput.verify(message.pairwiseMetricInput);
+                                    if (error)
+                                        return "pairwiseMetricInput." + error;
+                                }
+                            }
                             if (message.toolCallValidInput != null && message.hasOwnProperty("toolCallValidInput")) {
                                 if (properties.metricInputs === 1)
                                     return "metricInputs: multiple values";
@@ -333774,6 +363421,16 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesRequest.questionAnsweringCorrectnessInput: object expected");
                                 message.questionAnsweringCorrectnessInput = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.fromObject(object.questionAnsweringCorrectnessInput);
                             }
+                            if (object.pointwiseMetricInput != null) {
+                                if (typeof object.pointwiseMetricInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesRequest.pointwiseMetricInput: object expected");
+                                message.pointwiseMetricInput = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput.fromObject(object.pointwiseMetricInput);
+                            }
+                            if (object.pairwiseMetricInput != null) {
+                                if (typeof object.pairwiseMetricInput !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesRequest.pairwiseMetricInput: object expected");
+                                message.pairwiseMetricInput = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput.fromObject(object.pairwiseMetricInput);
+                            }
                             if (object.toolCallValidInput != null) {
                                 if (typeof object.toolCallValidInput !== "object")
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesRequest.toolCallValidInput: object expected");
@@ -333921,6 +363578,16 @@
                                 if (options.oneofs)
                                     object.metricInputs = "pairwiseQuestionAnsweringQualityInput";
                             }
+                            if (message.pointwiseMetricInput != null && message.hasOwnProperty("pointwiseMetricInput")) {
+                                object.pointwiseMetricInput = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput.toObject(message.pointwiseMetricInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "pointwiseMetricInput";
+                            }
+                            if (message.pairwiseMetricInput != null && message.hasOwnProperty("pairwiseMetricInput")) {
+                                object.pairwiseMetricInput = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput.toObject(message.pairwiseMetricInput, options);
+                                if (options.oneofs)
+                                    object.metricInputs = "pairwiseMetricInput";
+                            }
                             return object;
                         };
     
@@ -333976,6 +363643,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult|null} [questionAnsweringRelevanceResult] EvaluateInstancesResponse questionAnsweringRelevanceResult
                          * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult|null} [questionAnsweringHelpfulnessResult] EvaluateInstancesResponse questionAnsweringHelpfulnessResult
                          * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult|null} [questionAnsweringCorrectnessResult] EvaluateInstancesResponse questionAnsweringCorrectnessResult
+                         * @property {google.cloud.aiplatform.v1beta1.IPointwiseMetricResult|null} [pointwiseMetricResult] EvaluateInstancesResponse pointwiseMetricResult
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseMetricResult|null} [pairwiseMetricResult] EvaluateInstancesResponse pairwiseMetricResult
                          * @property {google.cloud.aiplatform.v1beta1.IToolCallValidResults|null} [toolCallValidResults] EvaluateInstancesResponse toolCallValidResults
                          * @property {google.cloud.aiplatform.v1beta1.IToolNameMatchResults|null} [toolNameMatchResults] EvaluateInstancesResponse toolNameMatchResults
                          * @property {google.cloud.aiplatform.v1beta1.IToolParameterKeyMatchResults|null} [toolParameterKeyMatchResults] EvaluateInstancesResponse toolParameterKeyMatchResults
@@ -334133,6 +363802,22 @@
                          */
                         EvaluateInstancesResponse.prototype.questionAnsweringCorrectnessResult = null;
     
+                        /**
+                         * EvaluateInstancesResponse pointwiseMetricResult.
+                         * @member {google.cloud.aiplatform.v1beta1.IPointwiseMetricResult|null|undefined} pointwiseMetricResult
+                         * @memberof google.cloud.aiplatform.v1beta1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.pointwiseMetricResult = null;
+    
+                        /**
+                         * EvaluateInstancesResponse pairwiseMetricResult.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseMetricResult|null|undefined} pairwiseMetricResult
+                         * @memberof google.cloud.aiplatform.v1beta1.EvaluateInstancesResponse
+                         * @instance
+                         */
+                        EvaluateInstancesResponse.prototype.pairwiseMetricResult = null;
+    
                         /**
                          * EvaluateInstancesResponse toolCallValidResults.
                          * @member {google.cloud.aiplatform.v1beta1.IToolCallValidResults|null|undefined} toolCallValidResults
@@ -334170,12 +363855,12 @@
     
                         /**
                          * EvaluateInstancesResponse evaluationResults.
-                         * @member {"exactMatchResults"|"bleuResults"|"rougeResults"|"fluencyResult"|"coherenceResult"|"safetyResult"|"groundednessResult"|"fulfillmentResult"|"summarizationQualityResult"|"pairwiseSummarizationQualityResult"|"summarizationHelpfulnessResult"|"summarizationVerbosityResult"|"questionAnsweringQualityResult"|"pairwiseQuestionAnsweringQualityResult"|"questionAnsweringRelevanceResult"|"questionAnsweringHelpfulnessResult"|"questionAnsweringCorrectnessResult"|"toolCallValidResults"|"toolNameMatchResults"|"toolParameterKeyMatchResults"|"toolParameterKvMatchResults"|undefined} evaluationResults
+                         * @member {"exactMatchResults"|"bleuResults"|"rougeResults"|"fluencyResult"|"coherenceResult"|"safetyResult"|"groundednessResult"|"fulfillmentResult"|"summarizationQualityResult"|"pairwiseSummarizationQualityResult"|"summarizationHelpfulnessResult"|"summarizationVerbosityResult"|"questionAnsweringQualityResult"|"pairwiseQuestionAnsweringQualityResult"|"questionAnsweringRelevanceResult"|"questionAnsweringHelpfulnessResult"|"questionAnsweringCorrectnessResult"|"pointwiseMetricResult"|"pairwiseMetricResult"|"toolCallValidResults"|"toolNameMatchResults"|"toolParameterKeyMatchResults"|"toolParameterKvMatchResults"|undefined} evaluationResults
                          * @memberof google.cloud.aiplatform.v1beta1.EvaluateInstancesResponse
                          * @instance
                          */
                         Object.defineProperty(EvaluateInstancesResponse.prototype, "evaluationResults", {
-                            get: $util.oneOfGetter($oneOfFields = ["exactMatchResults", "bleuResults", "rougeResults", "fluencyResult", "coherenceResult", "safetyResult", "groundednessResult", "fulfillmentResult", "summarizationQualityResult", "pairwiseSummarizationQualityResult", "summarizationHelpfulnessResult", "summarizationVerbosityResult", "questionAnsweringQualityResult", "pairwiseQuestionAnsweringQualityResult", "questionAnsweringRelevanceResult", "questionAnsweringHelpfulnessResult", "questionAnsweringCorrectnessResult", "toolCallValidResults", "toolNameMatchResults", "toolParameterKeyMatchResults", "toolParameterKvMatchResults"]),
+                            get: $util.oneOfGetter($oneOfFields = ["exactMatchResults", "bleuResults", "rougeResults", "fluencyResult", "coherenceResult", "safetyResult", "groundednessResult", "fulfillmentResult", "summarizationQualityResult", "pairwiseSummarizationQualityResult", "summarizationHelpfulnessResult", "summarizationVerbosityResult", "questionAnsweringQualityResult", "pairwiseQuestionAnsweringQualityResult", "questionAnsweringRelevanceResult", "questionAnsweringHelpfulnessResult", "questionAnsweringCorrectnessResult", "pointwiseMetricResult", "pairwiseMetricResult", "toolCallValidResults", "toolNameMatchResults", "toolParameterKeyMatchResults", "toolParameterKvMatchResults"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
@@ -334245,6 +363930,10 @@
                                 $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult.encode(message.pairwiseSummarizationQualityResult, writer.uint32(/* id 22, wireType 2 =*/178).fork()).ldelim();
                             if (message.pairwiseQuestionAnsweringQualityResult != null && Object.hasOwnProperty.call(message, "pairwiseQuestionAnsweringQualityResult"))
                                 $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult.encode(message.pairwiseQuestionAnsweringQualityResult, writer.uint32(/* id 23, wireType 2 =*/186).fork()).ldelim();
+                            if (message.pointwiseMetricResult != null && Object.hasOwnProperty.call(message, "pointwiseMetricResult"))
+                                $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult.encode(message.pointwiseMetricResult, writer.uint32(/* id 27, wireType 2 =*/218).fork()).ldelim();
+                            if (message.pairwiseMetricResult != null && Object.hasOwnProperty.call(message, "pairwiseMetricResult"))
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult.encode(message.pairwiseMetricResult, writer.uint32(/* id 28, wireType 2 =*/226).fork()).ldelim();
                             return writer;
                         };
     
@@ -334347,6 +364036,14 @@
                                         message.questionAnsweringCorrectnessResult = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 27: {
+                                        message.pointwiseMetricResult = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 28: {
+                                        message.pairwiseMetricResult = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 case 18: {
                                         message.toolCallValidResults = $root.google.cloud.aiplatform.v1beta1.ToolCallValidResults.decode(reader, reader.uint32());
                                         break;
@@ -334567,6 +364264,26 @@
                                         return "questionAnsweringCorrectnessResult." + error;
                                 }
                             }
+                            if (message.pointwiseMetricResult != null && message.hasOwnProperty("pointwiseMetricResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult.verify(message.pointwiseMetricResult);
+                                    if (error)
+                                        return "pointwiseMetricResult." + error;
+                                }
+                            }
+                            if (message.pairwiseMetricResult != null && message.hasOwnProperty("pairwiseMetricResult")) {
+                                if (properties.evaluationResults === 1)
+                                    return "evaluationResults: multiple values";
+                                properties.evaluationResults = 1;
+                                {
+                                    var error = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult.verify(message.pairwiseMetricResult);
+                                    if (error)
+                                        return "pairwiseMetricResult." + error;
+                                }
+                            }
                             if (message.toolCallValidResults != null && message.hasOwnProperty("toolCallValidResults")) {
                                 if (properties.evaluationResults === 1)
                                     return "evaluationResults: multiple values";
@@ -334707,6 +364424,16 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesResponse.questionAnsweringCorrectnessResult: object expected");
                                 message.questionAnsweringCorrectnessResult = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult.fromObject(object.questionAnsweringCorrectnessResult);
                             }
+                            if (object.pointwiseMetricResult != null) {
+                                if (typeof object.pointwiseMetricResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesResponse.pointwiseMetricResult: object expected");
+                                message.pointwiseMetricResult = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult.fromObject(object.pointwiseMetricResult);
+                            }
+                            if (object.pairwiseMetricResult != null) {
+                                if (typeof object.pairwiseMetricResult !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesResponse.pairwiseMetricResult: object expected");
+                                message.pairwiseMetricResult = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult.fromObject(object.pairwiseMetricResult);
+                            }
                             if (object.toolCallValidResults != null) {
                                 if (typeof object.toolCallValidResults !== "object")
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.EvaluateInstancesResponse.toolCallValidResults: object expected");
@@ -334848,6 +364575,16 @@
                                 if (options.oneofs)
                                     object.evaluationResults = "pairwiseQuestionAnsweringQualityResult";
                             }
+                            if (message.pointwiseMetricResult != null && message.hasOwnProperty("pointwiseMetricResult")) {
+                                object.pointwiseMetricResult = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult.toObject(message.pointwiseMetricResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "pointwiseMetricResult";
+                            }
+                            if (message.pairwiseMetricResult != null && message.hasOwnProperty("pairwiseMetricResult")) {
+                                object.pairwiseMetricResult = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult.toObject(message.pairwiseMetricResult, options);
+                                if (options.oneofs)
+                                    object.evaluationResults = "pairwiseMetricResult";
+                            }
                             return object;
                         };
     
@@ -339866,10 +369603,1936 @@
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FluencySpec.decode = function decode(reader, length) {
+                        FluencySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FluencySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FluencySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.FluencySpec} FluencySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FluencySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FluencySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FluencySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.FluencySpec} FluencySpec
+                         */
+                        FluencySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FluencySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.FluencySpec();
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FluencySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.FluencySpec} message FluencySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FluencySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.version = 0;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FluencySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FluencySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FluencySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FluencySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FluencySpec";
+                        };
+    
+                        return FluencySpec;
+                    })();
+    
+                    v1beta1.FluencyResult = (function() {
+    
+                        /**
+                         * Properties of a FluencyResult.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface IFluencyResult
+                         * @property {number|null} [score] FluencyResult score
+                         * @property {string|null} [explanation] FluencyResult explanation
+                         * @property {number|null} [confidence] FluencyResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new FluencyResult.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a FluencyResult.
+                         * @implements IFluencyResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult=} [properties] Properties to set
+                         */
+                        function FluencyResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * FluencyResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @instance
+                         */
+                        FluencyResult.prototype.score = null;
+    
+                        /**
+                         * FluencyResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @instance
+                         */
+                        FluencyResult.prototype.explanation = "";
+    
+                        /**
+                         * FluencyResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @instance
+                         */
+                        FluencyResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * FluencyResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @instance
+                         */
+                        Object.defineProperty(FluencyResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * FluencyResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @instance
+                         */
+                        Object.defineProperty(FluencyResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new FluencyResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult instance
+                         */
+                        FluencyResult.create = function create(properties) {
+                            return new FluencyResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FluencyResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult} message FluencyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified FluencyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FluencyResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult} message FluencyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        FluencyResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a FluencyResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FluencyResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a FluencyResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        FluencyResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a FluencyResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        FluencyResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a FluencyResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult
+                         */
+                        FluencyResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FluencyResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.FluencyResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a FluencyResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.FluencyResult} message FluencyResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        FluencyResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this FluencyResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        FluencyResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for FluencyResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        FluencyResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FluencyResult";
+                        };
+    
+                        return FluencyResult;
+                    })();
+    
+                    v1beta1.SafetyInput = (function() {
+    
+                        /**
+                         * Properties of a SafetyInput.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface ISafetyInput
+                         * @property {google.cloud.aiplatform.v1beta1.ISafetySpec|null} [metricSpec] SafetyInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.ISafetyInstance|null} [instance] SafetyInput instance
+                         */
+    
+                        /**
+                         * Constructs a new SafetyInput.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a SafetyInput.
+                         * @implements ISafetyInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput=} [properties] Properties to set
+                         */
+                        function SafetyInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetyInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.ISafetySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @instance
+                         */
+                        SafetyInput.prototype.metricSpec = null;
+    
+                        /**
+                         * SafetyInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.ISafetyInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @instance
+                         */
+                        SafetyInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new SafetyInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput instance
+                         */
+                        SafetyInput.create = function create(properties) {
+                            return new SafetyInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput} message SafetyInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1beta1.SafetySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1beta1.SafetyInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput} message SafetyInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetyInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetyInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SafetySpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetyInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetyInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetyInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1beta1.SafetySpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetyInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput
+                         */
+                        SafetyInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetyInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetyInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SafetyInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SafetySpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SafetyInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetyInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.SafetyInput} message SafetyInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetyInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SafetySpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetyInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetyInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetyInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetyInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetyInput";
+                        };
+    
+                        return SafetyInput;
+                    })();
+    
+                    v1beta1.SafetyInstance = (function() {
+    
+                        /**
+                         * Properties of a SafetyInstance.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface ISafetyInstance
+                         * @property {string|null} [prediction] SafetyInstance prediction
+                         */
+    
+                        /**
+                         * Constructs a new SafetyInstance.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a SafetyInstance.
+                         * @implements ISafetyInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance=} [properties] Properties to set
+                         */
+                        function SafetyInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetyInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @instance
+                         */
+                        SafetyInstance.prototype.prediction = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SafetyInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SafetyInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SafetyInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance instance
+                         */
+                        SafetyInstance.create = function create(properties) {
+                            return new SafetyInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance} message SafetyInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance} message SafetyInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetyInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetyInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetyInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetyInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetyInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetyInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance
+                         */
+                        SafetyInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetyInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetyInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetyInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.SafetyInstance} message SafetyInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetyInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetyInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetyInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetyInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetyInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetyInstance";
+                        };
+    
+                        return SafetyInstance;
+                    })();
+    
+                    v1beta1.SafetySpec = (function() {
+    
+                        /**
+                         * Properties of a SafetySpec.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface ISafetySpec
+                         * @property {number|null} [version] SafetySpec version
+                         */
+    
+                        /**
+                         * Constructs a new SafetySpec.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a SafetySpec.
+                         * @implements ISafetySpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec=} [properties] Properties to set
+                         */
+                        function SafetySpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetySpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @instance
+                         */
+                        SafetySpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new SafetySpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec instance
+                         */
+                        SafetySpec.create = function create(properties) {
+                            return new SafetySpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetySpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec} message SafetySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetySpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetySpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec} message SafetySpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetySpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetySpec.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetySpec();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.version = reader.int32();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetySpec message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetySpec.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetySpec message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetySpec.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                if (!$util.isInteger(message.version))
+                                    return "version: integer expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetySpec message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec
+                         */
+                        SafetySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetySpec)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetySpec();
+                            if (object.version != null)
+                                message.version = object.version | 0;
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetySpec message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.SafetySpec} message SafetySpec
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetySpec.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.version = 0;
+                            if (message.version != null && message.hasOwnProperty("version"))
+                                object.version = message.version;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetySpec to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetySpec.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetySpec
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetySpec";
+                        };
+    
+                        return SafetySpec;
+                    })();
+    
+                    v1beta1.SafetyResult = (function() {
+    
+                        /**
+                         * Properties of a SafetyResult.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface ISafetyResult
+                         * @property {number|null} [score] SafetyResult score
+                         * @property {string|null} [explanation] SafetyResult explanation
+                         * @property {number|null} [confidence] SafetyResult confidence
+                         */
+    
+                        /**
+                         * Constructs a new SafetyResult.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a SafetyResult.
+                         * @implements ISafetyResult
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult=} [properties] Properties to set
+                         */
+                        function SafetyResult(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * SafetyResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @instance
+                         */
+                        SafetyResult.prototype.score = null;
+    
+                        /**
+                         * SafetyResult explanation.
+                         * @member {string} explanation
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @instance
+                         */
+                        SafetyResult.prototype.explanation = "";
+    
+                        /**
+                         * SafetyResult confidence.
+                         * @member {number|null|undefined} confidence
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @instance
+                         */
+                        SafetyResult.prototype.confidence = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * SafetyResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @instance
+                         */
+                        Object.defineProperty(SafetyResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SafetyResult _confidence.
+                         * @member {"confidence"|undefined} _confidence
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @instance
+                         */
+                        Object.defineProperty(SafetyResult.prototype, "_confidence", {
+                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SafetyResult instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult instance
+                         */
+                        SafetyResult.create = function create(properties) {
+                            return new SafetyResult(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyResult.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult} message SafetyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyResult.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
+                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
+                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified SafetyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyResult.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult} message SafetyResult message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        SafetyResult.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a SafetyResult message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyResult.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetyResult();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.score = reader.float();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.explanation = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.confidence = reader.float();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a SafetyResult message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        SafetyResult.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a SafetyResult message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        SafetyResult.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                if (!$util.isString(message.explanation))
+                                    return "explanation: string expected";
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                properties._confidence = 1;
+                                if (typeof message.confidence !== "number")
+                                    return "confidence: number expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a SafetyResult message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult
+                         */
+                        SafetyResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetyResult)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetyResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
+                            if (object.explanation != null)
+                                message.explanation = String(object.explanation);
+                            if (object.confidence != null)
+                                message.confidence = Number(object.confidence);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a SafetyResult message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.SafetyResult} message SafetyResult
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        SafetyResult.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
+                            }
+                            if (message.explanation != null && message.hasOwnProperty("explanation"))
+                                object.explanation = message.explanation;
+                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
+                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
+                                if (options.oneofs)
+                                    object._confidence = "confidence";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this SafetyResult to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        SafetyResult.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for SafetyResult
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        SafetyResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetyResult";
+                        };
+    
+                        return SafetyResult;
+                    })();
+    
+                    v1beta1.GroundednessInput = (function() {
+    
+                        /**
+                         * Properties of a GroundednessInput.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface IGroundednessInput
+                         * @property {google.cloud.aiplatform.v1beta1.IGroundednessSpec|null} [metricSpec] GroundednessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IGroundednessInstance|null} [instance] GroundednessInput instance
+                         */
+    
+                        /**
+                         * Constructs a new GroundednessInput.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a GroundednessInput.
+                         * @implements IGroundednessInput
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput=} [properties] Properties to set
+                         */
+                        function GroundednessInput(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundednessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IGroundednessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @instance
+                         */
+                        GroundednessInput.prototype.metricSpec = null;
+    
+                        /**
+                         * GroundednessInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IGroundednessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @instance
+                         */
+                        GroundednessInput.prototype.instance = null;
+    
+                        /**
+                         * Creates a new GroundednessInput instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput instance
+                         */
+                        GroundednessInput.create = function create(properties) {
+                            return new GroundednessInput(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInput.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput} message GroundednessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInput.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
+                                $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
+                                $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInput.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput} message GroundednessInput message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInput message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInput.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInput();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInput message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInput.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GroundednessInput message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GroundednessInput.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.verify(message.metricSpec);
+                                if (error)
+                                    return "metricSpec." + error;
+                            }
+                            if (message.instance != null && message.hasOwnProperty("instance")) {
+                                var error = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.verify(message.instance);
+                                if (error)
+                                    return "instance." + error;
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GroundednessInput message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput
+                         */
+                        GroundednessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessInput)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInput();
+                            if (object.metricSpec != null) {
+                                if (typeof object.metricSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundednessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.fromObject(object.metricSpec);
+                            }
+                            if (object.instance != null) {
+                                if (typeof object.instance !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundednessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.fromObject(object.instance);
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GroundednessInput message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.GroundednessInput} message GroundednessInput
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GroundednessInput.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults) {
+                                object.metricSpec = null;
+                                object.instance = null;
+                            }
+                            if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.toObject(message.metricSpec, options);
+                            if (message.instance != null && message.hasOwnProperty("instance"))
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.toObject(message.instance, options);
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GroundednessInput to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GroundednessInput.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GroundednessInput
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GroundednessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessInput";
+                        };
+    
+                        return GroundednessInput;
+                    })();
+    
+                    v1beta1.GroundednessInstance = (function() {
+    
+                        /**
+                         * Properties of a GroundednessInstance.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface IGroundednessInstance
+                         * @property {string|null} [prediction] GroundednessInstance prediction
+                         * @property {string|null} [context] GroundednessInstance context
+                         */
+    
+                        /**
+                         * Constructs a new GroundednessInstance.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a GroundednessInstance.
+                         * @implements IGroundednessInstance
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance=} [properties] Properties to set
+                         */
+                        function GroundednessInstance(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundednessInstance prediction.
+                         * @member {string|null|undefined} prediction
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @instance
+                         */
+                        GroundednessInstance.prototype.prediction = null;
+    
+                        /**
+                         * GroundednessInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @instance
+                         */
+                        GroundednessInstance.prototype.context = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * GroundednessInstance _prediction.
+                         * @member {"prediction"|undefined} _prediction
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(GroundednessInstance.prototype, "_prediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * GroundednessInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @instance
+                         */
+                        Object.defineProperty(GroundednessInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new GroundednessInstance instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance instance
+                         */
+                        GroundednessInstance.create = function create(properties) {
+                            return new GroundednessInstance(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInstance.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance} message GroundednessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInstance.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.context);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInstance.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance} message GroundednessInstance message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInstance message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInstance.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInstance();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.prediction = reader.string();
+                                        break;
+                                    }
+                                case 2: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a GroundednessInstance message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessInstance.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a GroundednessInstance message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        GroundednessInstance.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                properties._prediction = 1;
+                                if (!$util.isString(message.prediction))
+                                    return "prediction: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a GroundednessInstance message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance
+                         */
+                        GroundednessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessInstance)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInstance();
+                            if (object.prediction != null)
+                                message.prediction = String(object.prediction);
+                            if (object.context != null)
+                                message.context = String(object.context);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a GroundednessInstance message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.GroundednessInstance} message GroundednessInstance
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        GroundednessInstance.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
+                                object.prediction = message.prediction;
+                                if (options.oneofs)
+                                    object._prediction = "prediction";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this GroundednessInstance to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        GroundednessInstance.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for GroundednessInstance
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        GroundednessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessInstance";
+                        };
+    
+                        return GroundednessInstance;
+                    })();
+    
+                    v1beta1.GroundednessSpec = (function() {
+    
+                        /**
+                         * Properties of a GroundednessSpec.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface IGroundednessSpec
+                         * @property {number|null} [version] GroundednessSpec version
+                         */
+    
+                        /**
+                         * Constructs a new GroundednessSpec.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a GroundednessSpec.
+                         * @implements IGroundednessSpec
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec=} [properties] Properties to set
+                         */
+                        function GroundednessSpec(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * GroundednessSpec version.
+                         * @member {number} version
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @instance
+                         */
+                        GroundednessSpec.prototype.version = 0;
+    
+                        /**
+                         * Creates a new GroundednessSpec instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec instance
+                         */
+                        GroundednessSpec.create = function create(properties) {
+                            return new GroundednessSpec(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessSpec.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec} message GroundednessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessSpec.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified GroundednessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessSpec.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec} message GroundednessSpec message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        GroundednessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a GroundednessSpec message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        GroundednessSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FluencySpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -339886,30 +371549,30 @@
                         };
     
                         /**
-                         * Decodes a FluencySpec message from the specified reader or buffer, length delimited.
+                         * Decodes a GroundednessSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.FluencySpec} FluencySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FluencySpec.decodeDelimited = function decodeDelimited(reader) {
+                        GroundednessSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a FluencySpec message.
+                         * Verifies a GroundednessSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        FluencySpec.verify = function verify(message) {
+                        GroundednessSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.version != null && message.hasOwnProperty("version"))
@@ -339919,32 +371582,32 @@
                         };
     
                         /**
-                         * Creates a FluencySpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a GroundednessSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.FluencySpec} FluencySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec
                          */
-                        FluencySpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FluencySpec)
+                        GroundednessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.FluencySpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessSpec();
                             if (object.version != null)
                                 message.version = object.version | 0;
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a FluencySpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a GroundednessSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.FluencySpec} message FluencySpec
+                         * @param {google.cloud.aiplatform.v1beta1.GroundednessSpec} message GroundednessSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        FluencySpec.toObject = function toObject(message, options) {
+                        GroundednessSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -339956,54 +371619,54 @@
                         };
     
                         /**
-                         * Converts this FluencySpec to JSON.
+                         * Converts this GroundednessSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        FluencySpec.prototype.toJSON = function toJSON() {
+                        GroundednessSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for FluencySpec
+                         * Gets the default type url for GroundednessSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        FluencySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        GroundednessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FluencySpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessSpec";
                         };
     
-                        return FluencySpec;
+                        return GroundednessSpec;
                     })();
     
-                    v1beta1.FluencyResult = (function() {
+                    v1beta1.GroundednessResult = (function() {
     
                         /**
-                         * Properties of a FluencyResult.
+                         * Properties of a GroundednessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IFluencyResult
-                         * @property {number|null} [score] FluencyResult score
-                         * @property {string|null} [explanation] FluencyResult explanation
-                         * @property {number|null} [confidence] FluencyResult confidence
+                         * @interface IGroundednessResult
+                         * @property {number|null} [score] GroundednessResult score
+                         * @property {string|null} [explanation] GroundednessResult explanation
+                         * @property {number|null} [confidence] GroundednessResult confidence
                          */
     
                         /**
-                         * Constructs a new FluencyResult.
+                         * Constructs a new GroundednessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a FluencyResult.
-                         * @implements IFluencyResult
+                         * @classdesc Represents a GroundednessResult.
+                         * @implements IGroundednessResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult=} [properties] Properties to set
                          */
-                        function FluencyResult(properties) {
+                        function GroundednessResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -340011,76 +371674,76 @@
                         }
     
                         /**
-                         * FluencyResult score.
+                         * GroundednessResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @instance
                          */
-                        FluencyResult.prototype.score = null;
+                        GroundednessResult.prototype.score = null;
     
                         /**
-                         * FluencyResult explanation.
+                         * GroundednessResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @instance
                          */
-                        FluencyResult.prototype.explanation = "";
+                        GroundednessResult.prototype.explanation = "";
     
                         /**
-                         * FluencyResult confidence.
+                         * GroundednessResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @instance
                          */
-                        FluencyResult.prototype.confidence = null;
+                        GroundednessResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * FluencyResult _score.
+                         * GroundednessResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @instance
                          */
-                        Object.defineProperty(FluencyResult.prototype, "_score", {
+                        Object.defineProperty(GroundednessResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * FluencyResult _confidence.
+                         * GroundednessResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @instance
                          */
-                        Object.defineProperty(FluencyResult.prototype, "_confidence", {
+                        Object.defineProperty(GroundednessResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new FluencyResult instance using the specified properties.
+                         * Creates a new GroundednessResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult instance
                          */
-                        FluencyResult.create = function create(properties) {
-                            return new FluencyResult(properties);
+                        GroundednessResult.create = function create(properties) {
+                            return new GroundednessResult(properties);
                         };
     
                         /**
-                         * Encodes the specified FluencyResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FluencyResult.verify|verify} messages.
+                         * Encodes the specified GroundednessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult} message FluencyResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult} message GroundednessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FluencyResult.encode = function encode(message, writer) {
+                        GroundednessResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
@@ -340093,33 +371756,33 @@
                         };
     
                         /**
-                         * Encodes the specified FluencyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FluencyResult.verify|verify} messages.
+                         * Encodes the specified GroundednessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFluencyResult} message FluencyResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult} message GroundednessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FluencyResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        GroundednessResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a FluencyResult message from the specified reader or buffer.
+                         * Decodes a GroundednessResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FluencyResult.decode = function decode(reader, length) {
+                        GroundednessResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FluencyResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -340144,30 +371807,30 @@
                         };
     
                         /**
-                         * Decodes a FluencyResult message from the specified reader or buffer, length delimited.
+                         * Decodes a GroundednessResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FluencyResult.decodeDelimited = function decodeDelimited(reader) {
+                        GroundednessResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a FluencyResult message.
+                         * Verifies a GroundednessResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        FluencyResult.verify = function verify(message) {
+                        GroundednessResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -340188,17 +371851,17 @@
                         };
     
                         /**
-                         * Creates a FluencyResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a GroundednessResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.FluencyResult} FluencyResult
+                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult
                          */
-                        FluencyResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FluencyResult)
+                        GroundednessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.FluencyResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
@@ -340209,15 +371872,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a FluencyResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a GroundednessResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.FluencyResult} message FluencyResult
+                         * @param {google.cloud.aiplatform.v1beta1.GroundednessResult} message GroundednessResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        FluencyResult.toObject = function toObject(message, options) {
+                        GroundednessResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -340239,53 +371902,53 @@
                         };
     
                         /**
-                         * Converts this FluencyResult to JSON.
+                         * Converts this GroundednessResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        FluencyResult.prototype.toJSON = function toJSON() {
+                        GroundednessResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for FluencyResult
+                         * Gets the default type url for GroundednessResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.FluencyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        FluencyResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        GroundednessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FluencyResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessResult";
                         };
     
-                        return FluencyResult;
+                        return GroundednessResult;
                     })();
     
-                    v1beta1.SafetyInput = (function() {
+                    v1beta1.FulfillmentInput = (function() {
     
                         /**
-                         * Properties of a SafetyInput.
+                         * Properties of a FulfillmentInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISafetyInput
-                         * @property {google.cloud.aiplatform.v1beta1.ISafetySpec|null} [metricSpec] SafetyInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.ISafetyInstance|null} [instance] SafetyInput instance
+                         * @interface IFulfillmentInput
+                         * @property {google.cloud.aiplatform.v1beta1.IFulfillmentSpec|null} [metricSpec] FulfillmentInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IFulfillmentInstance|null} [instance] FulfillmentInput instance
                          */
     
                         /**
-                         * Constructs a new SafetyInput.
+                         * Constructs a new FulfillmentInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SafetyInput.
-                         * @implements ISafetyInput
+                         * @classdesc Represents a FulfillmentInput.
+                         * @implements IFulfillmentInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput=} [properties] Properties to set
                          */
-                        function SafetyInput(properties) {
+                        function FulfillmentInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -340293,89 +371956,89 @@
                         }
     
                         /**
-                         * SafetyInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.ISafetySpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * FulfillmentInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IFulfillmentSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @instance
                          */
-                        SafetyInput.prototype.metricSpec = null;
+                        FulfillmentInput.prototype.metricSpec = null;
     
                         /**
-                         * SafetyInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.ISafetyInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * FulfillmentInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IFulfillmentInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @instance
                          */
-                        SafetyInput.prototype.instance = null;
+                        FulfillmentInput.prototype.instance = null;
     
                         /**
-                         * Creates a new SafetyInput instance using the specified properties.
+                         * Creates a new FulfillmentInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput instance
                          */
-                        SafetyInput.create = function create(properties) {
-                            return new SafetyInput(properties);
+                        FulfillmentInput.create = function create(properties) {
+                            return new FulfillmentInput(properties);
                         };
     
                         /**
-                         * Encodes the specified SafetyInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInput.verify|verify} messages.
+                         * Encodes the specified FulfillmentInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput} message SafetyInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput} message FulfillmentInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetyInput.encode = function encode(message, writer) {
+                        FulfillmentInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.SafetySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.SafetyInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified SafetyInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInput.verify|verify} messages.
+                         * Encodes the specified FulfillmentInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInput} message SafetyInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput} message FulfillmentInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetyInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        FulfillmentInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SafetyInput message from the specified reader or buffer.
+                         * Decodes a FulfillmentInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetyInput.decode = function decode(reader, length) {
+                        FulfillmentInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetyInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SafetySpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -340387,39 +372050,39 @@
                         };
     
                         /**
-                         * Decodes a SafetyInput message from the specified reader or buffer, length delimited.
+                         * Decodes a FulfillmentInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetyInput.decodeDelimited = function decodeDelimited(reader) {
+                        FulfillmentInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SafetyInput message.
+                         * Verifies a FulfillmentInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SafetyInput.verify = function verify(message) {
+                        FulfillmentInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SafetySpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -340427,40 +372090,40 @@
                         };
     
                         /**
-                         * Creates a SafetyInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a FulfillmentInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInput} SafetyInput
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput
                          */
-                        SafetyInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetyInput)
+                        FulfillmentInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetyInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SafetyInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SafetySpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.FulfillmentInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SafetyInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.FulfillmentInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a SafetyInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a FulfillmentInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SafetyInput} message SafetyInput
+                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentInput} message FulfillmentInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SafetyInput.toObject = function toObject(message, options) {
+                        FulfillmentInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -340469,59 +372132,60 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SafetySpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.SafetyInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this SafetyInput to JSON.
+                         * Converts this FulfillmentInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SafetyInput.prototype.toJSON = function toJSON() {
+                        FulfillmentInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SafetyInput
+                         * Gets the default type url for FulfillmentInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInput
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SafetyInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        FulfillmentInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetyInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentInput";
                         };
     
-                        return SafetyInput;
+                        return FulfillmentInput;
                     })();
     
-                    v1beta1.SafetyInstance = (function() {
+                    v1beta1.FulfillmentInstance = (function() {
     
                         /**
-                         * Properties of a SafetyInstance.
+                         * Properties of a FulfillmentInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISafetyInstance
-                         * @property {string|null} [prediction] SafetyInstance prediction
+                         * @interface IFulfillmentInstance
+                         * @property {string|null} [prediction] FulfillmentInstance prediction
+                         * @property {string|null} [instruction] FulfillmentInstance instruction
                          */
     
                         /**
-                         * Constructs a new SafetyInstance.
+                         * Constructs a new FulfillmentInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SafetyInstance.
-                         * @implements ISafetyInstance
+                         * @classdesc Represents a FulfillmentInstance.
+                         * @implements IFulfillmentInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance=} [properties] Properties to set
                          */
-                        function SafetyInstance(properties) {
+                        function FulfillmentInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -340529,84 +372193,105 @@
                         }
     
                         /**
-                         * SafetyInstance prediction.
+                         * FulfillmentInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @instance
                          */
-                        SafetyInstance.prototype.prediction = null;
+                        FulfillmentInstance.prototype.prediction = null;
+    
+                        /**
+                         * FulfillmentInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @instance
+                         */
+                        FulfillmentInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SafetyInstance _prediction.
+                         * FulfillmentInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @instance
                          */
-                        Object.defineProperty(SafetyInstance.prototype, "_prediction", {
+                        Object.defineProperty(FulfillmentInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SafetyInstance instance using the specified properties.
+                         * FulfillmentInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @instance
+                         */
+                        Object.defineProperty(FulfillmentInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new FulfillmentInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance instance
                          */
-                        SafetyInstance.create = function create(properties) {
-                            return new SafetyInstance(properties);
+                        FulfillmentInstance.create = function create(properties) {
+                            return new FulfillmentInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified SafetyInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInstance.verify|verify} messages.
+                         * Encodes the specified FulfillmentInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance} message SafetyInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance} message FulfillmentInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetyInstance.encode = function encode(message, writer) {
+                        FulfillmentInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
                                 writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.instruction);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified SafetyInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyInstance.verify|verify} messages.
+                         * Encodes the specified FulfillmentInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyInstance} message SafetyInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance} message FulfillmentInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetyInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        FulfillmentInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SafetyInstance message from the specified reader or buffer.
+                         * Decodes a FulfillmentInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetyInstance.decode = function decode(reader, length) {
+                        FulfillmentInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetyInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -340614,6 +372299,10 @@
                                         message.prediction = reader.string();
                                         break;
                                     }
+                                case 2: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -340623,30 +372312,30 @@
                         };
     
                         /**
-                         * Decodes a SafetyInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a FulfillmentInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetyInstance.decodeDelimited = function decodeDelimited(reader) {
+                        FulfillmentInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SafetyInstance message.
+                         * Verifies a FulfillmentInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SafetyInstance.verify = function verify(message) {
+                        FulfillmentInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -340655,36 +372344,43 @@
                                 if (!$util.isString(message.prediction))
                                     return "prediction: string expected";
                             }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
                             return null;
                         };
     
                         /**
-                         * Creates a SafetyInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a FulfillmentInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyInstance} SafetyInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance
                          */
-                        SafetyInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetyInstance)
+                        FulfillmentInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetyInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a SafetyInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a FulfillmentInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SafetyInstance} message SafetyInstance
+                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentInstance} message FulfillmentInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SafetyInstance.toObject = function toObject(message, options) {
+                        FulfillmentInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -340693,56 +372389,61 @@
                                 if (options.oneofs)
                                     object._prediction = "prediction";
                             }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
                             return object;
                         };
     
                         /**
-                         * Converts this SafetyInstance to JSON.
+                         * Converts this FulfillmentInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SafetyInstance.prototype.toJSON = function toJSON() {
+                        FulfillmentInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SafetyInstance
+                         * Gets the default type url for FulfillmentInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SafetyInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        FulfillmentInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetyInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentInstance";
                         };
     
-                        return SafetyInstance;
+                        return FulfillmentInstance;
                     })();
     
-                    v1beta1.SafetySpec = (function() {
+                    v1beta1.FulfillmentSpec = (function() {
     
                         /**
-                         * Properties of a SafetySpec.
+                         * Properties of a FulfillmentSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISafetySpec
-                         * @property {number|null} [version] SafetySpec version
+                         * @interface IFulfillmentSpec
+                         * @property {number|null} [version] FulfillmentSpec version
                          */
     
                         /**
-                         * Constructs a new SafetySpec.
+                         * Constructs a new FulfillmentSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SafetySpec.
-                         * @implements ISafetySpec
+                         * @classdesc Represents a FulfillmentSpec.
+                         * @implements IFulfillmentSpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec=} [properties] Properties to set
                          */
-                        function SafetySpec(properties) {
+                        function FulfillmentSpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -340750,35 +372451,35 @@
                         }
     
                         /**
-                         * SafetySpec version.
+                         * FulfillmentSpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @instance
                          */
-                        SafetySpec.prototype.version = 0;
+                        FulfillmentSpec.prototype.version = 0;
     
                         /**
-                         * Creates a new SafetySpec instance using the specified properties.
+                         * Creates a new FulfillmentSpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec instance
                          */
-                        SafetySpec.create = function create(properties) {
-                            return new SafetySpec(properties);
+                        FulfillmentSpec.create = function create(properties) {
+                            return new FulfillmentSpec(properties);
                         };
     
                         /**
-                         * Encodes the specified SafetySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetySpec.verify|verify} messages.
+                         * Encodes the specified FulfillmentSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentSpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec} message SafetySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec} message FulfillmentSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetySpec.encode = function encode(message, writer) {
+                        FulfillmentSpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.version != null && Object.hasOwnProperty.call(message, "version"))
@@ -340787,33 +372488,33 @@
                         };
     
                         /**
-                         * Encodes the specified SafetySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetySpec.verify|verify} messages.
+                         * Encodes the specified FulfillmentSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentSpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetySpec} message SafetySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec} message FulfillmentSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        FulfillmentSpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SafetySpec message from the specified reader or buffer.
+                         * Decodes a FulfillmentSpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetySpec.decode = function decode(reader, length) {
+                        FulfillmentSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetySpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -340830,30 +372531,30 @@
                         };
     
                         /**
-                         * Decodes a SafetySpec message from the specified reader or buffer, length delimited.
+                         * Decodes a FulfillmentSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetySpec.decodeDelimited = function decodeDelimited(reader) {
+                        FulfillmentSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SafetySpec message.
+                         * Verifies a FulfillmentSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SafetySpec.verify = function verify(message) {
+                        FulfillmentSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.version != null && message.hasOwnProperty("version"))
@@ -340863,32 +372564,32 @@
                         };
     
                         /**
-                         * Creates a SafetySpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a FulfillmentSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetySpec} SafetySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec
                          */
-                        SafetySpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetySpec)
+                        FulfillmentSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetySpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec();
                             if (object.version != null)
                                 message.version = object.version | 0;
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a SafetySpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a FulfillmentSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SafetySpec} message SafetySpec
+                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentSpec} message FulfillmentSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SafetySpec.toObject = function toObject(message, options) {
+                        FulfillmentSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -340900,54 +372601,54 @@
                         };
     
                         /**
-                         * Converts this SafetySpec to JSON.
+                         * Converts this FulfillmentSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SafetySpec.prototype.toJSON = function toJSON() {
+                        FulfillmentSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SafetySpec
+                         * Gets the default type url for FulfillmentSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SafetySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        FulfillmentSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetySpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentSpec";
                         };
     
-                        return SafetySpec;
+                        return FulfillmentSpec;
                     })();
     
-                    v1beta1.SafetyResult = (function() {
+                    v1beta1.FulfillmentResult = (function() {
     
                         /**
-                         * Properties of a SafetyResult.
+                         * Properties of a FulfillmentResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISafetyResult
-                         * @property {number|null} [score] SafetyResult score
-                         * @property {string|null} [explanation] SafetyResult explanation
-                         * @property {number|null} [confidence] SafetyResult confidence
+                         * @interface IFulfillmentResult
+                         * @property {number|null} [score] FulfillmentResult score
+                         * @property {string|null} [explanation] FulfillmentResult explanation
+                         * @property {number|null} [confidence] FulfillmentResult confidence
                          */
     
                         /**
-                         * Constructs a new SafetyResult.
+                         * Constructs a new FulfillmentResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SafetyResult.
-                         * @implements ISafetyResult
+                         * @classdesc Represents a FulfillmentResult.
+                         * @implements IFulfillmentResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult=} [properties] Properties to set
                          */
-                        function SafetyResult(properties) {
+                        function FulfillmentResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -340955,76 +372656,76 @@
                         }
     
                         /**
-                         * SafetyResult score.
+                         * FulfillmentResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @instance
                          */
-                        SafetyResult.prototype.score = null;
+                        FulfillmentResult.prototype.score = null;
     
                         /**
-                         * SafetyResult explanation.
+                         * FulfillmentResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @instance
                          */
-                        SafetyResult.prototype.explanation = "";
+                        FulfillmentResult.prototype.explanation = "";
     
                         /**
-                         * SafetyResult confidence.
+                         * FulfillmentResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @instance
                          */
-                        SafetyResult.prototype.confidence = null;
+                        FulfillmentResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SafetyResult _score.
+                         * FulfillmentResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @instance
                          */
-                        Object.defineProperty(SafetyResult.prototype, "_score", {
+                        Object.defineProperty(FulfillmentResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SafetyResult _confidence.
+                         * FulfillmentResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @instance
                          */
-                        Object.defineProperty(SafetyResult.prototype, "_confidence", {
+                        Object.defineProperty(FulfillmentResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SafetyResult instance using the specified properties.
+                         * Creates a new FulfillmentResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult instance
                          */
-                        SafetyResult.create = function create(properties) {
-                            return new SafetyResult(properties);
+                        FulfillmentResult.create = function create(properties) {
+                            return new FulfillmentResult(properties);
                         };
     
                         /**
-                         * Encodes the specified SafetyResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyResult.verify|verify} messages.
+                         * Encodes the specified FulfillmentResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult} message SafetyResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult} message FulfillmentResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetyResult.encode = function encode(message, writer) {
+                        FulfillmentResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
@@ -341037,33 +372738,33 @@
                         };
     
                         /**
-                         * Encodes the specified SafetyResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SafetyResult.verify|verify} messages.
+                         * Encodes the specified FulfillmentResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISafetyResult} message SafetyResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult} message FulfillmentResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SafetyResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        FulfillmentResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SafetyResult message from the specified reader or buffer.
+                         * Decodes a FulfillmentResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetyResult.decode = function decode(reader, length) {
+                        FulfillmentResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SafetyResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -341088,30 +372789,30 @@
                         };
     
                         /**
-                         * Decodes a SafetyResult message from the specified reader or buffer, length delimited.
+                         * Decodes a FulfillmentResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SafetyResult.decodeDelimited = function decodeDelimited(reader) {
+                        FulfillmentResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SafetyResult message.
+                         * Verifies a FulfillmentResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SafetyResult.verify = function verify(message) {
+                        FulfillmentResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -341132,17 +372833,17 @@
                         };
     
                         /**
-                         * Creates a SafetyResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a FulfillmentResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SafetyResult} SafetyResult
+                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult
                          */
-                        SafetyResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SafetyResult)
+                        FulfillmentResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SafetyResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
@@ -341153,15 +372854,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SafetyResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a FulfillmentResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SafetyResult} message SafetyResult
+                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentResult} message FulfillmentResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SafetyResult.toObject = function toObject(message, options) {
+                        FulfillmentResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -341183,53 +372884,53 @@
                         };
     
                         /**
-                         * Converts this SafetyResult to JSON.
+                         * Converts this FulfillmentResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SafetyResult.prototype.toJSON = function toJSON() {
+                        FulfillmentResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SafetyResult
+                         * Gets the default type url for FulfillmentResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SafetyResult
+                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SafetyResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        FulfillmentResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SafetyResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentResult";
                         };
     
-                        return SafetyResult;
+                        return FulfillmentResult;
                     })();
     
-                    v1beta1.GroundednessInput = (function() {
+                    v1beta1.SummarizationQualityInput = (function() {
     
                         /**
-                         * Properties of a GroundednessInput.
+                         * Properties of a SummarizationQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IGroundednessInput
-                         * @property {google.cloud.aiplatform.v1beta1.IGroundednessSpec|null} [metricSpec] GroundednessInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IGroundednessInstance|null} [instance] GroundednessInput instance
+                         * @interface ISummarizationQualityInput
+                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec|null} [metricSpec] SummarizationQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance|null} [instance] SummarizationQualityInput instance
                          */
     
                         /**
-                         * Constructs a new GroundednessInput.
+                         * Constructs a new SummarizationQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a GroundednessInput.
-                         * @implements IGroundednessInput
+                         * @classdesc Represents a SummarizationQualityInput.
+                         * @implements ISummarizationQualityInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput=} [properties] Properties to set
                          */
-                        function GroundednessInput(properties) {
+                        function SummarizationQualityInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -341237,89 +372938,89 @@
                         }
     
                         /**
-                         * GroundednessInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IGroundednessSpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * SummarizationQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @instance
                          */
-                        GroundednessInput.prototype.metricSpec = null;
+                        SummarizationQualityInput.prototype.metricSpec = null;
     
                         /**
-                         * GroundednessInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IGroundednessInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * SummarizationQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @instance
                          */
-                        GroundednessInput.prototype.instance = null;
+                        SummarizationQualityInput.prototype.instance = null;
     
                         /**
-                         * Creates a new GroundednessInput instance using the specified properties.
+                         * Creates a new SummarizationQualityInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput instance
                          */
-                        GroundednessInput.create = function create(properties) {
-                            return new GroundednessInput(properties);
+                        SummarizationQualityInput.create = function create(properties) {
+                            return new SummarizationQualityInput(properties);
                         };
     
                         /**
-                         * Encodes the specified GroundednessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInput.verify|verify} messages.
+                         * Encodes the specified SummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput} message GroundednessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput} message SummarizationQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessInput.encode = function encode(message, writer) {
+                        SummarizationQualityInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified GroundednessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInput.verify|verify} messages.
+                         * Encodes the specified SummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInput} message GroundednessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput} message SummarizationQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a GroundednessInput message from the specified reader or buffer.
+                         * Decodes a SummarizationQualityInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessInput.decode = function decode(reader, length) {
+                        SummarizationQualityInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -341331,39 +373032,39 @@
                         };
     
                         /**
-                         * Decodes a GroundednessInput message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationQualityInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessInput.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationQualityInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a GroundednessInput message.
+                         * Verifies a SummarizationQualityInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        GroundednessInput.verify = function verify(message) {
+                        SummarizationQualityInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -341371,40 +373072,40 @@
                         };
     
                         /**
-                         * Creates a GroundednessInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInput} GroundednessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput
                          */
-                        GroundednessInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessInput)
+                        SummarizationQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundednessInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.GroundednessInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a GroundednessInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationQualityInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.GroundednessInput} message GroundednessInput
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} message SummarizationQualityInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        GroundednessInput.toObject = function toObject(message, options) {
+                        SummarizationQualityInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -341413,60 +373114,62 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.GroundednessSpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.GroundednessInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this GroundednessInput to JSON.
+                         * Converts this SummarizationQualityInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        GroundednessInput.prototype.toJSON = function toJSON() {
+                        SummarizationQualityInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for GroundednessInput
+                         * Gets the default type url for SummarizationQualityInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        GroundednessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualityInput";
                         };
     
-                        return GroundednessInput;
+                        return SummarizationQualityInput;
                     })();
     
-                    v1beta1.GroundednessInstance = (function() {
+                    v1beta1.SummarizationQualityInstance = (function() {
     
                         /**
-                         * Properties of a GroundednessInstance.
+                         * Properties of a SummarizationQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IGroundednessInstance
-                         * @property {string|null} [prediction] GroundednessInstance prediction
-                         * @property {string|null} [context] GroundednessInstance context
+                         * @interface ISummarizationQualityInstance
+                         * @property {string|null} [prediction] SummarizationQualityInstance prediction
+                         * @property {string|null} [reference] SummarizationQualityInstance reference
+                         * @property {string|null} [context] SummarizationQualityInstance context
+                         * @property {string|null} [instruction] SummarizationQualityInstance instruction
                          */
     
                         /**
-                         * Constructs a new GroundednessInstance.
+                         * Constructs a new SummarizationQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a GroundednessInstance.
-                         * @implements IGroundednessInstance
+                         * @classdesc Represents a SummarizationQualityInstance.
+                         * @implements ISummarizationQualityInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance=} [properties] Properties to set
                          */
-                        function GroundednessInstance(properties) {
+                        function SummarizationQualityInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -341474,105 +373177,147 @@
                         }
     
                         /**
-                         * GroundednessInstance prediction.
+                         * SummarizationQualityInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @instance
                          */
-                        GroundednessInstance.prototype.prediction = null;
+                        SummarizationQualityInstance.prototype.prediction = null;
     
                         /**
-                         * GroundednessInstance context.
+                         * SummarizationQualityInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        SummarizationQualityInstance.prototype.reference = null;
+    
+                        /**
+                         * SummarizationQualityInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @instance
                          */
-                        GroundednessInstance.prototype.context = null;
+                        SummarizationQualityInstance.prototype.context = null;
+    
+                        /**
+                         * SummarizationQualityInstance instruction.
+                         * @member {string|null|undefined} instruction
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        SummarizationQualityInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * GroundednessInstance _prediction.
+                         * SummarizationQualityInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(GroundednessInstance.prototype, "_prediction", {
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * GroundednessInstance _context.
+                         * SummarizationQualityInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationQualityInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(GroundednessInstance.prototype, "_context", {
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new GroundednessInstance instance using the specified properties.
+                         * SummarizationQualityInstance _instruction.
+                         * @member {"instruction"|undefined} _instruction
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationQualityInstance.prototype, "_instruction", {
+                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new SummarizationQualityInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance instance
                          */
-                        GroundednessInstance.create = function create(properties) {
-                            return new GroundednessInstance(properties);
+                        SummarizationQualityInstance.create = function create(properties) {
+                            return new SummarizationQualityInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified GroundednessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInstance.verify|verify} messages.
+                         * Encodes the specified SummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance} message GroundednessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance} message SummarizationQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessInstance.encode = function encode(message, writer) {
+                        SummarizationQualityInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
                                 writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
                             if (message.context != null && Object.hasOwnProperty.call(message, "context"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.context);
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified GroundednessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessInstance.verify|verify} messages.
+                         * Encodes the specified SummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessInstance} message GroundednessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance} message SummarizationQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a GroundednessInstance message from the specified reader or buffer.
+                         * Decodes a SummarizationQualityInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessInstance.decode = function decode(reader, length) {
+                        SummarizationQualityInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -341581,9 +373326,17 @@
                                         break;
                                     }
                                 case 2: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 3: {
                                         message.context = reader.string();
                                         break;
                                     }
+                                case 4: {
+                                        message.instruction = reader.string();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -341593,30 +373346,30 @@
                         };
     
                         /**
-                         * Decodes a GroundednessInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationQualityInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessInstance.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationQualityInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a GroundednessInstance message.
+                         * Verifies a SummarizationQualityInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        GroundednessInstance.verify = function verify(message) {
+                        SummarizationQualityInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -341625,43 +373378,57 @@
                                 if (!$util.isString(message.prediction))
                                     return "prediction: string expected";
                             }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
                             if (message.context != null && message.hasOwnProperty("context")) {
                                 properties._context = 1;
                                 if (!$util.isString(message.context))
                                     return "context: string expected";
                             }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                properties._instruction = 1;
+                                if (!$util.isString(message.instruction))
+                                    return "instruction: string expected";
+                            }
                             return null;
                         };
     
                         /**
-                         * Creates a GroundednessInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessInstance} GroundednessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance
                          */
-                        GroundednessInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessInstance)
+                        SummarizationQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
                             if (object.context != null)
                                 message.context = String(object.context);
+                            if (object.instruction != null)
+                                message.instruction = String(object.instruction);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a GroundednessInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationQualityInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.GroundednessInstance} message GroundednessInstance
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} message SummarizationQualityInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        GroundednessInstance.toObject = function toObject(message, options) {
+                        SummarizationQualityInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -341670,61 +373437,72 @@
                                 if (options.oneofs)
                                     object._prediction = "prediction";
                             }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
                             if (message.context != null && message.hasOwnProperty("context")) {
                                 object.context = message.context;
                                 if (options.oneofs)
                                     object._context = "context";
                             }
+                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
+                                object.instruction = message.instruction;
+                                if (options.oneofs)
+                                    object._instruction = "instruction";
+                            }
                             return object;
                         };
     
                         /**
-                         * Converts this GroundednessInstance to JSON.
+                         * Converts this SummarizationQualityInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        GroundednessInstance.prototype.toJSON = function toJSON() {
+                        SummarizationQualityInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for GroundednessInstance
+                         * Gets the default type url for SummarizationQualityInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        GroundednessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualityInstance";
                         };
     
-                        return GroundednessInstance;
+                        return SummarizationQualityInstance;
                     })();
     
-                    v1beta1.GroundednessSpec = (function() {
+                    v1beta1.SummarizationQualitySpec = (function() {
     
                         /**
-                         * Properties of a GroundednessSpec.
+                         * Properties of a SummarizationQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IGroundednessSpec
-                         * @property {number|null} [version] GroundednessSpec version
+                         * @interface ISummarizationQualitySpec
+                         * @property {boolean|null} [useReference] SummarizationQualitySpec useReference
+                         * @property {number|null} [version] SummarizationQualitySpec version
                          */
     
                         /**
-                         * Constructs a new GroundednessSpec.
+                         * Constructs a new SummarizationQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a GroundednessSpec.
-                         * @implements IGroundednessSpec
+                         * @classdesc Represents a SummarizationQualitySpec.
+                         * @implements ISummarizationQualitySpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec=} [properties] Properties to set
                          */
-                        function GroundednessSpec(properties) {
+                        function SummarizationQualitySpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -341732,74 +373510,88 @@
                         }
     
                         /**
-                         * GroundednessSpec version.
+                         * SummarizationQualitySpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @instance
+                         */
+                        SummarizationQualitySpec.prototype.useReference = false;
+    
+                        /**
+                         * SummarizationQualitySpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @instance
                          */
-                        GroundednessSpec.prototype.version = 0;
+                        SummarizationQualitySpec.prototype.version = 0;
     
                         /**
-                         * Creates a new GroundednessSpec instance using the specified properties.
+                         * Creates a new SummarizationQualitySpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec instance
                          */
-                        GroundednessSpec.create = function create(properties) {
-                            return new GroundednessSpec(properties);
+                        SummarizationQualitySpec.create = function create(properties) {
+                            return new SummarizationQualitySpec(properties);
                         };
     
                         /**
-                         * Encodes the specified GroundednessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessSpec.verify|verify} messages.
+                         * Encodes the specified SummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec} message GroundednessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec} message SummarizationQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessSpec.encode = function encode(message, writer) {
+                        SummarizationQualitySpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
                             if (message.version != null && Object.hasOwnProperty.call(message, "version"))
-                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified GroundednessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessSpec.verify|verify} messages.
+                         * Encodes the specified SummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessSpec} message GroundednessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec} message SummarizationQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a GroundednessSpec message from the specified reader or buffer.
+                         * Decodes a SummarizationQualitySpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessSpec.decode = function decode(reader, length) {
+                        SummarizationQualitySpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessSpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
                                         message.version = reader.int32();
                                         break;
                                     }
@@ -341812,32 +373604,35 @@
                         };
     
                         /**
-                         * Decodes a GroundednessSpec message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationQualitySpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessSpec.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationQualitySpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a GroundednessSpec message.
+                         * Verifies a SummarizationQualitySpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        GroundednessSpec.verify = function verify(message) {
+                        SummarizationQualitySpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
                             if (message.version != null && message.hasOwnProperty("version"))
                                 if (!$util.isInteger(message.version))
                                     return "version: integer expected";
@@ -341845,91 +373640,97 @@
                         };
     
                         /**
-                         * Creates a GroundednessSpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessSpec} GroundednessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec
                          */
-                        GroundednessSpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessSpec)
+                        SummarizationQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessSpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
                             if (object.version != null)
                                 message.version = object.version | 0;
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a GroundednessSpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationQualitySpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.GroundednessSpec} message GroundednessSpec
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} message SummarizationQualitySpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        GroundednessSpec.toObject = function toObject(message, options) {
+                        SummarizationQualitySpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults)
+                            if (options.defaults) {
+                                object.useReference = false;
                                 object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
                             if (message.version != null && message.hasOwnProperty("version"))
                                 object.version = message.version;
                             return object;
                         };
     
                         /**
-                         * Converts this GroundednessSpec to JSON.
+                         * Converts this SummarizationQualitySpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        GroundednessSpec.prototype.toJSON = function toJSON() {
+                        SummarizationQualitySpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for GroundednessSpec
+                         * Gets the default type url for SummarizationQualitySpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        GroundednessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessSpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualitySpec";
                         };
     
-                        return GroundednessSpec;
+                        return SummarizationQualitySpec;
                     })();
     
-                    v1beta1.GroundednessResult = (function() {
+                    v1beta1.SummarizationQualityResult = (function() {
     
                         /**
-                         * Properties of a GroundednessResult.
+                         * Properties of a SummarizationQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IGroundednessResult
-                         * @property {number|null} [score] GroundednessResult score
-                         * @property {string|null} [explanation] GroundednessResult explanation
-                         * @property {number|null} [confidence] GroundednessResult confidence
+                         * @interface ISummarizationQualityResult
+                         * @property {number|null} [score] SummarizationQualityResult score
+                         * @property {string|null} [explanation] SummarizationQualityResult explanation
+                         * @property {number|null} [confidence] SummarizationQualityResult confidence
                          */
     
                         /**
-                         * Constructs a new GroundednessResult.
+                         * Constructs a new SummarizationQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a GroundednessResult.
-                         * @implements IGroundednessResult
+                         * @classdesc Represents a SummarizationQualityResult.
+                         * @implements ISummarizationQualityResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult=} [properties] Properties to set
                          */
-                        function GroundednessResult(properties) {
+                        function SummarizationQualityResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -341937,76 +373738,76 @@
                         }
     
                         /**
-                         * GroundednessResult score.
+                         * SummarizationQualityResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @instance
                          */
-                        GroundednessResult.prototype.score = null;
+                        SummarizationQualityResult.prototype.score = null;
     
                         /**
-                         * GroundednessResult explanation.
+                         * SummarizationQualityResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @instance
                          */
-                        GroundednessResult.prototype.explanation = "";
+                        SummarizationQualityResult.prototype.explanation = "";
     
                         /**
-                         * GroundednessResult confidence.
+                         * SummarizationQualityResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @instance
                          */
-                        GroundednessResult.prototype.confidence = null;
+                        SummarizationQualityResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * GroundednessResult _score.
+                         * SummarizationQualityResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @instance
                          */
-                        Object.defineProperty(GroundednessResult.prototype, "_score", {
+                        Object.defineProperty(SummarizationQualityResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * GroundednessResult _confidence.
+                         * SummarizationQualityResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @instance
                          */
-                        Object.defineProperty(GroundednessResult.prototype, "_confidence", {
+                        Object.defineProperty(SummarizationQualityResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new GroundednessResult instance using the specified properties.
+                         * Creates a new SummarizationQualityResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult instance
                          */
-                        GroundednessResult.create = function create(properties) {
-                            return new GroundednessResult(properties);
+                        SummarizationQualityResult.create = function create(properties) {
+                            return new SummarizationQualityResult(properties);
                         };
     
                         /**
-                         * Encodes the specified GroundednessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessResult.verify|verify} messages.
+                         * Encodes the specified SummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult} message GroundednessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult} message SummarizationQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessResult.encode = function encode(message, writer) {
+                        SummarizationQualityResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
@@ -342019,33 +373820,33 @@
                         };
     
                         /**
-                         * Encodes the specified GroundednessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.GroundednessResult.verify|verify} messages.
+                         * Encodes the specified SummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IGroundednessResult} message GroundednessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult} message SummarizationQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        GroundednessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a GroundednessResult message from the specified reader or buffer.
+                         * Decodes a SummarizationQualityResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessResult.decode = function decode(reader, length) {
+                        SummarizationQualityResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.GroundednessResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -342070,30 +373871,30 @@
                         };
     
                         /**
-                         * Decodes a GroundednessResult message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationQualityResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        GroundednessResult.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationQualityResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a GroundednessResult message.
+                         * Verifies a SummarizationQualityResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        GroundednessResult.verify = function verify(message) {
+                        SummarizationQualityResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -342114,17 +373915,17 @@
                         };
     
                         /**
-                         * Creates a GroundednessResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.GroundednessResult} GroundednessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult
                          */
-                        GroundednessResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.GroundednessResult)
+                        SummarizationQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualityResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.GroundednessResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
@@ -342135,15 +373936,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a GroundednessResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationQualityResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.GroundednessResult} message GroundednessResult
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} message SummarizationQualityResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        GroundednessResult.toObject = function toObject(message, options) {
+                        SummarizationQualityResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -342165,53 +373966,53 @@
                         };
     
                         /**
-                         * Converts this GroundednessResult to JSON.
+                         * Converts this SummarizationQualityResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        GroundednessResult.prototype.toJSON = function toJSON() {
+                        SummarizationQualityResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for GroundednessResult
+                         * Gets the default type url for SummarizationQualityResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.GroundednessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        GroundednessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.GroundednessResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualityResult";
                         };
     
-                        return GroundednessResult;
+                        return SummarizationQualityResult;
                     })();
     
-                    v1beta1.FulfillmentInput = (function() {
+                    v1beta1.PairwiseSummarizationQualityInput = (function() {
     
                         /**
-                         * Properties of a FulfillmentInput.
+                         * Properties of a PairwiseSummarizationQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IFulfillmentInput
-                         * @property {google.cloud.aiplatform.v1beta1.IFulfillmentSpec|null} [metricSpec] FulfillmentInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IFulfillmentInstance|null} [instance] FulfillmentInput instance
+                         * @interface IPairwiseSummarizationQualityInput
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec|null} [metricSpec] PairwiseSummarizationQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance|null} [instance] PairwiseSummarizationQualityInput instance
                          */
     
                         /**
-                         * Constructs a new FulfillmentInput.
+                         * Constructs a new PairwiseSummarizationQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a FulfillmentInput.
-                         * @implements IFulfillmentInput
+                         * @classdesc Represents a PairwiseSummarizationQualityInput.
+                         * @implements IPairwiseSummarizationQualityInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput=} [properties] Properties to set
                          */
-                        function FulfillmentInput(properties) {
+                        function PairwiseSummarizationQualityInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -342219,89 +374020,89 @@
                         }
     
                         /**
-                         * FulfillmentInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IFulfillmentSpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * PairwiseSummarizationQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @instance
                          */
-                        FulfillmentInput.prototype.metricSpec = null;
+                        PairwiseSummarizationQualityInput.prototype.metricSpec = null;
     
                         /**
-                         * FulfillmentInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IFulfillmentInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * PairwiseSummarizationQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @instance
                          */
-                        FulfillmentInput.prototype.instance = null;
+                        PairwiseSummarizationQualityInput.prototype.instance = null;
     
                         /**
-                         * Creates a new FulfillmentInput instance using the specified properties.
+                         * Creates a new PairwiseSummarizationQualityInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput instance
                          */
-                        FulfillmentInput.create = function create(properties) {
-                            return new FulfillmentInput(properties);
+                        PairwiseSummarizationQualityInput.create = function create(properties) {
+                            return new PairwiseSummarizationQualityInput(properties);
                         };
     
                         /**
-                         * Encodes the specified FulfillmentInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInput.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput} message FulfillmentInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentInput.encode = function encode(message, writer) {
+                        PairwiseSummarizationQualityInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified FulfillmentInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInput.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInput} message FulfillmentInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseSummarizationQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a FulfillmentInput message from the specified reader or buffer.
+                         * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentInput.decode = function decode(reader, length) {
+                        PairwiseSummarizationQualityInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -342313,39 +374114,39 @@
                         };
     
                         /**
-                         * Decodes a FulfillmentInput message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentInput.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseSummarizationQualityInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a FulfillmentInput message.
+                         * Verifies a PairwiseSummarizationQualityInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        FulfillmentInput.verify = function verify(message) {
+                        PairwiseSummarizationQualityInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -342353,40 +374154,40 @@
                         };
     
                         /**
-                         * Creates a FulfillmentInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseSummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInput} FulfillmentInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
                          */
-                        FulfillmentInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentInput)
+                        PairwiseSummarizationQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.FulfillmentInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.FulfillmentInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a FulfillmentInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseSummarizationQualityInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentInput} message FulfillmentInput
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        FulfillmentInput.toObject = function toObject(message, options) {
+                        PairwiseSummarizationQualityInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -342395,60 +374196,63 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this FulfillmentInput to JSON.
+                         * Converts this PairwiseSummarizationQualityInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        FulfillmentInput.prototype.toJSON = function toJSON() {
+                        PairwiseSummarizationQualityInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for FulfillmentInput
+                         * Gets the default type url for PairwiseSummarizationQualityInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        FulfillmentInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseSummarizationQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput";
                         };
     
-                        return FulfillmentInput;
+                        return PairwiseSummarizationQualityInput;
                     })();
     
-                    v1beta1.FulfillmentInstance = (function() {
+                    v1beta1.PairwiseSummarizationQualityInstance = (function() {
     
                         /**
-                         * Properties of a FulfillmentInstance.
+                         * Properties of a PairwiseSummarizationQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IFulfillmentInstance
-                         * @property {string|null} [prediction] FulfillmentInstance prediction
-                         * @property {string|null} [instruction] FulfillmentInstance instruction
+                         * @interface IPairwiseSummarizationQualityInstance
+                         * @property {string|null} [prediction] PairwiseSummarizationQualityInstance prediction
+                         * @property {string|null} [baselinePrediction] PairwiseSummarizationQualityInstance baselinePrediction
+                         * @property {string|null} [reference] PairwiseSummarizationQualityInstance reference
+                         * @property {string|null} [context] PairwiseSummarizationQualityInstance context
+                         * @property {string|null} [instruction] PairwiseSummarizationQualityInstance instruction
                          */
     
                         /**
-                         * Constructs a new FulfillmentInstance.
+                         * Constructs a new PairwiseSummarizationQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a FulfillmentInstance.
-                         * @implements IFulfillmentInstance
+                         * @classdesc Represents a PairwiseSummarizationQualityInstance.
+                         * @implements IPairwiseSummarizationQualityInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance=} [properties] Properties to set
                          */
-                        function FulfillmentInstance(properties) {
+                        function PairwiseSummarizationQualityInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -342456,105 +374260,168 @@
                         }
     
                         /**
-                         * FulfillmentInstance prediction.
+                         * PairwiseSummarizationQualityInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @instance
                          */
-                        FulfillmentInstance.prototype.prediction = null;
+                        PairwiseSummarizationQualityInstance.prototype.prediction = null;
     
                         /**
-                         * FulfillmentInstance instruction.
+                         * PairwiseSummarizationQualityInstance baselinePrediction.
+                         * @member {string|null|undefined} baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.baselinePrediction = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance reference.
+                         * @member {string|null|undefined} reference
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.reference = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance context.
+                         * @member {string|null|undefined} context
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        PairwiseSummarizationQualityInstance.prototype.context = null;
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @instance
                          */
-                        FulfillmentInstance.prototype.instruction = null;
+                        PairwiseSummarizationQualityInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * FulfillmentInstance _prediction.
+                         * PairwiseSummarizationQualityInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(FulfillmentInstance.prototype, "_prediction", {
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * FulfillmentInstance _instruction.
+                         * PairwiseSummarizationQualityInstance _baselinePrediction.
+                         * @member {"baselinePrediction"|undefined} _baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_baselinePrediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["baselinePrediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _reference.
+                         * @member {"reference"|undefined} _reference
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_reference", {
+                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _context.
+                         * @member {"context"|undefined} _context
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_context", {
+                            get: $util.oneOfGetter($oneOfFields = ["context"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseSummarizationQualityInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(FulfillmentInstance.prototype, "_instruction", {
+                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new FulfillmentInstance instance using the specified properties.
+                         * Creates a new PairwiseSummarizationQualityInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance instance
                          */
-                        FulfillmentInstance.create = function create(properties) {
-                            return new FulfillmentInstance(properties);
+                        PairwiseSummarizationQualityInstance.create = function create(properties) {
+                            return new PairwiseSummarizationQualityInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified FulfillmentInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInstance.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance} message FulfillmentInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentInstance.encode = function encode(message, writer) {
+                        PairwiseSummarizationQualityInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
                                 writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.baselinePrediction != null && Object.hasOwnProperty.call(message, "baselinePrediction"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.baselinePrediction);
+                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.reference);
+                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.context);
                             if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.instruction);
+                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.instruction);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified FulfillmentInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentInstance.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentInstance} message FulfillmentInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseSummarizationQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a FulfillmentInstance message from the specified reader or buffer.
+                         * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentInstance.decode = function decode(reader, length) {
+                        PairwiseSummarizationQualityInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -342563,6 +374430,18 @@
                                         break;
                                     }
                                 case 2: {
+                                        message.baselinePrediction = reader.string();
+                                        break;
+                                    }
+                                case 3: {
+                                        message.reference = reader.string();
+                                        break;
+                                    }
+                                case 4: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 5: {
                                         message.instruction = reader.string();
                                         break;
                                     }
@@ -342575,30 +374454,30 @@
                         };
     
                         /**
-                         * Decodes a FulfillmentInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentInstance.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseSummarizationQualityInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a FulfillmentInstance message.
+                         * Verifies a PairwiseSummarizationQualityInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        FulfillmentInstance.verify = function verify(message) {
+                        PairwiseSummarizationQualityInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -342607,6 +374486,21 @@
                                 if (!$util.isString(message.prediction))
                                     return "prediction: string expected";
                             }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                properties._baselinePrediction = 1;
+                                if (!$util.isString(message.baselinePrediction))
+                                    return "baselinePrediction: string expected";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                properties._reference = 1;
+                                if (!$util.isString(message.reference))
+                                    return "reference: string expected";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                properties._context = 1;
+                                if (!$util.isString(message.context))
+                                    return "context: string expected";
+                            }
                             if (message.instruction != null && message.hasOwnProperty("instruction")) {
                                 properties._instruction = 1;
                                 if (!$util.isString(message.instruction))
@@ -342616,34 +374510,40 @@
                         };
     
                         /**
-                         * Creates a FulfillmentInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseSummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentInstance} FulfillmentInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
                          */
-                        FulfillmentInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance)
+                        PairwiseSummarizationQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
+                            if (object.baselinePrediction != null)
+                                message.baselinePrediction = String(object.baselinePrediction);
+                            if (object.reference != null)
+                                message.reference = String(object.reference);
+                            if (object.context != null)
+                                message.context = String(object.context);
                             if (object.instruction != null)
                                 message.instruction = String(object.instruction);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a FulfillmentInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseSummarizationQualityInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentInstance} message FulfillmentInstance
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        FulfillmentInstance.toObject = function toObject(message, options) {
+                        PairwiseSummarizationQualityInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -342652,6 +374552,21 @@
                                 if (options.oneofs)
                                     object._prediction = "prediction";
                             }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                object.baselinePrediction = message.baselinePrediction;
+                                if (options.oneofs)
+                                    object._baselinePrediction = "baselinePrediction";
+                            }
+                            if (message.reference != null && message.hasOwnProperty("reference")) {
+                                object.reference = message.reference;
+                                if (options.oneofs)
+                                    object._reference = "reference";
+                            }
+                            if (message.context != null && message.hasOwnProperty("context")) {
+                                object.context = message.context;
+                                if (options.oneofs)
+                                    object._context = "context";
+                            }
                             if (message.instruction != null && message.hasOwnProperty("instruction")) {
                                 object.instruction = message.instruction;
                                 if (options.oneofs)
@@ -342661,52 +374576,53 @@
                         };
     
                         /**
-                         * Converts this FulfillmentInstance to JSON.
+                         * Converts this PairwiseSummarizationQualityInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        FulfillmentInstance.prototype.toJSON = function toJSON() {
+                        PairwiseSummarizationQualityInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for FulfillmentInstance
+                         * Gets the default type url for PairwiseSummarizationQualityInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        FulfillmentInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseSummarizationQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance";
                         };
     
-                        return FulfillmentInstance;
+                        return PairwiseSummarizationQualityInstance;
                     })();
     
-                    v1beta1.FulfillmentSpec = (function() {
+                    v1beta1.PairwiseSummarizationQualitySpec = (function() {
     
                         /**
-                         * Properties of a FulfillmentSpec.
+                         * Properties of a PairwiseSummarizationQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IFulfillmentSpec
-                         * @property {number|null} [version] FulfillmentSpec version
+                         * @interface IPairwiseSummarizationQualitySpec
+                         * @property {boolean|null} [useReference] PairwiseSummarizationQualitySpec useReference
+                         * @property {number|null} [version] PairwiseSummarizationQualitySpec version
                          */
     
                         /**
-                         * Constructs a new FulfillmentSpec.
+                         * Constructs a new PairwiseSummarizationQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a FulfillmentSpec.
-                         * @implements IFulfillmentSpec
+                         * @classdesc Represents a PairwiseSummarizationQualitySpec.
+                         * @implements IPairwiseSummarizationQualitySpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec=} [properties] Properties to set
                          */
-                        function FulfillmentSpec(properties) {
+                        function PairwiseSummarizationQualitySpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -342714,74 +374630,88 @@
                         }
     
                         /**
-                         * FulfillmentSpec version.
+                         * PairwiseSummarizationQualitySpec useReference.
+                         * @member {boolean} useReference
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @instance
+                         */
+                        PairwiseSummarizationQualitySpec.prototype.useReference = false;
+    
+                        /**
+                         * PairwiseSummarizationQualitySpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @instance
                          */
-                        FulfillmentSpec.prototype.version = 0;
+                        PairwiseSummarizationQualitySpec.prototype.version = 0;
     
                         /**
-                         * Creates a new FulfillmentSpec instance using the specified properties.
+                         * Creates a new PairwiseSummarizationQualitySpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec instance
                          */
-                        FulfillmentSpec.create = function create(properties) {
-                            return new FulfillmentSpec(properties);
+                        PairwiseSummarizationQualitySpec.create = function create(properties) {
+                            return new PairwiseSummarizationQualitySpec(properties);
                         };
     
                         /**
-                         * Encodes the specified FulfillmentSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentSpec.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec} message FulfillmentSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentSpec.encode = function encode(message, writer) {
+                        PairwiseSummarizationQualitySpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
+                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
                             if (message.version != null && Object.hasOwnProperty.call(message, "version"))
-                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.version);
+                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified FulfillmentSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentSpec.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentSpec} message FulfillmentSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseSummarizationQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a FulfillmentSpec message from the specified reader or buffer.
+                         * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentSpec.decode = function decode(reader, length) {
+                        PairwiseSummarizationQualitySpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
+                                        message.useReference = reader.bool();
+                                        break;
+                                    }
+                                case 2: {
                                         message.version = reader.int32();
                                         break;
                                     }
@@ -342794,32 +374724,35 @@
                         };
     
                         /**
-                         * Decodes a FulfillmentSpec message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentSpec.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseSummarizationQualitySpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a FulfillmentSpec message.
+                         * Verifies a PairwiseSummarizationQualitySpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        FulfillmentSpec.verify = function verify(message) {
+                        PairwiseSummarizationQualitySpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                if (typeof message.useReference !== "boolean")
+                                    return "useReference: boolean expected";
                             if (message.version != null && message.hasOwnProperty("version"))
                                 if (!$util.isInteger(message.version))
                                     return "version: integer expected";
@@ -342827,91 +374760,97 @@
                         };
     
                         /**
-                         * Creates a FulfillmentSpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseSummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentSpec} FulfillmentSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
                          */
-                        FulfillmentSpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec)
+                        PairwiseSummarizationQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentSpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec();
+                            if (object.useReference != null)
+                                message.useReference = Boolean(object.useReference);
                             if (object.version != null)
                                 message.version = object.version | 0;
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a FulfillmentSpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseSummarizationQualitySpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentSpec} message FulfillmentSpec
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        FulfillmentSpec.toObject = function toObject(message, options) {
+                        PairwiseSummarizationQualitySpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults)
+                            if (options.defaults) {
+                                object.useReference = false;
                                 object.version = 0;
+                            }
+                            if (message.useReference != null && message.hasOwnProperty("useReference"))
+                                object.useReference = message.useReference;
                             if (message.version != null && message.hasOwnProperty("version"))
                                 object.version = message.version;
                             return object;
                         };
     
                         /**
-                         * Converts this FulfillmentSpec to JSON.
+                         * Converts this PairwiseSummarizationQualitySpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        FulfillmentSpec.prototype.toJSON = function toJSON() {
+                        PairwiseSummarizationQualitySpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for FulfillmentSpec
+                         * Gets the default type url for PairwiseSummarizationQualitySpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        FulfillmentSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseSummarizationQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentSpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec";
                         };
     
-                        return FulfillmentSpec;
+                        return PairwiseSummarizationQualitySpec;
                     })();
     
-                    v1beta1.FulfillmentResult = (function() {
+                    v1beta1.PairwiseSummarizationQualityResult = (function() {
     
                         /**
-                         * Properties of a FulfillmentResult.
+                         * Properties of a PairwiseSummarizationQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IFulfillmentResult
-                         * @property {number|null} [score] FulfillmentResult score
-                         * @property {string|null} [explanation] FulfillmentResult explanation
-                         * @property {number|null} [confidence] FulfillmentResult confidence
+                         * @interface IPairwiseSummarizationQualityResult
+                         * @property {google.cloud.aiplatform.v1beta1.PairwiseChoice|null} [pairwiseChoice] PairwiseSummarizationQualityResult pairwiseChoice
+                         * @property {string|null} [explanation] PairwiseSummarizationQualityResult explanation
+                         * @property {number|null} [confidence] PairwiseSummarizationQualityResult confidence
                          */
     
                         /**
-                         * Constructs a new FulfillmentResult.
+                         * Constructs a new PairwiseSummarizationQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a FulfillmentResult.
-                         * @implements IFulfillmentResult
+                         * @classdesc Represents a PairwiseSummarizationQualityResult.
+                         * @implements IPairwiseSummarizationQualityResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult=} [properties] Properties to set
                          */
-                        function FulfillmentResult(properties) {
+                        function PairwiseSummarizationQualityResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -342919,80 +374858,69 @@
                         }
     
                         /**
-                         * FulfillmentResult score.
-                         * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * PairwiseSummarizationQualityResult pairwiseChoice.
+                         * @member {google.cloud.aiplatform.v1beta1.PairwiseChoice} pairwiseChoice
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @instance
                          */
-                        FulfillmentResult.prototype.score = null;
+                        PairwiseSummarizationQualityResult.prototype.pairwiseChoice = 0;
     
                         /**
-                         * FulfillmentResult explanation.
+                         * PairwiseSummarizationQualityResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @instance
                          */
-                        FulfillmentResult.prototype.explanation = "";
+                        PairwiseSummarizationQualityResult.prototype.explanation = "";
     
                         /**
-                         * FulfillmentResult confidence.
+                         * PairwiseSummarizationQualityResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @instance
                          */
-                        FulfillmentResult.prototype.confidence = null;
+                        PairwiseSummarizationQualityResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * FulfillmentResult _score.
-                         * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
-                         * @instance
-                         */
-                        Object.defineProperty(FulfillmentResult.prototype, "_score", {
-                            get: $util.oneOfGetter($oneOfFields = ["score"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * FulfillmentResult _confidence.
+                         * PairwiseSummarizationQualityResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @instance
                          */
-                        Object.defineProperty(FulfillmentResult.prototype, "_confidence", {
+                        Object.defineProperty(PairwiseSummarizationQualityResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new FulfillmentResult instance using the specified properties.
+                         * Creates a new PairwiseSummarizationQualityResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult instance
                          */
-                        FulfillmentResult.create = function create(properties) {
-                            return new FulfillmentResult(properties);
+                        PairwiseSummarizationQualityResult.create = function create(properties) {
+                            return new PairwiseSummarizationQualityResult(properties);
                         };
     
                         /**
-                         * Encodes the specified FulfillmentResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentResult.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult} message FulfillmentResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentResult.encode = function encode(message, writer) {
+                        PairwiseSummarizationQualityResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
-                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
                             if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
                                 writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
                             if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
@@ -343001,38 +374929,38 @@
                         };
     
                         /**
-                         * Encodes the specified FulfillmentResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FulfillmentResult.verify|verify} messages.
+                         * Encodes the specified PairwiseSummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IFulfillmentResult} message FulfillmentResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        FulfillmentResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseSummarizationQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a FulfillmentResult message from the specified reader or buffer.
+                         * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentResult.decode = function decode(reader, length) {
+                        PairwiseSummarizationQualityResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.score = reader.float();
+                                        message.pairwiseChoice = reader.int32();
                                         break;
                                     }
                                 case 2: {
@@ -343052,38 +374980,43 @@
                         };
     
                         /**
-                         * Decodes a FulfillmentResult message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        FulfillmentResult.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseSummarizationQualityResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a FulfillmentResult message.
+                         * Verifies a PairwiseSummarizationQualityResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        FulfillmentResult.verify = function verify(message) {
+                        PairwiseSummarizationQualityResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
-                                return "object expected";
-                            var properties = {};
-                            if (message.score != null && message.hasOwnProperty("score")) {
-                                properties._score = 1;
-                                if (typeof message.score !== "number")
-                                    return "score: number expected";
-                            }
+                                return "object expected";
+                            var properties = {};
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                switch (message.pairwiseChoice) {
+                                default:
+                                    return "pairwiseChoice: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 if (!$util.isString(message.explanation))
                                     return "explanation: string expected";
@@ -343096,19 +375029,41 @@
                         };
     
                         /**
-                         * Creates a FulfillmentResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseSummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.FulfillmentResult} FulfillmentResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
                          */
-                        FulfillmentResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.FulfillmentResult)
+                        PairwiseSummarizationQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.FulfillmentResult();
-                            if (object.score != null)
-                                message.score = Number(object.score);
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult();
+                            switch (object.pairwiseChoice) {
+                            default:
+                                if (typeof object.pairwiseChoice === "number") {
+                                    message.pairwiseChoice = object.pairwiseChoice;
+                                    break;
+                                }
+                                break;
+                            case "PAIRWISE_CHOICE_UNSPECIFIED":
+                            case 0:
+                                message.pairwiseChoice = 0;
+                                break;
+                            case "BASELINE":
+                            case 1:
+                                message.pairwiseChoice = 1;
+                                break;
+                            case "CANDIDATE":
+                            case 2:
+                                message.pairwiseChoice = 2;
+                                break;
+                            case "TIE":
+                            case 3:
+                                message.pairwiseChoice = 3;
+                                break;
+                            }
                             if (object.explanation != null)
                                 message.explanation = String(object.explanation);
                             if (object.confidence != null)
@@ -343117,25 +375072,24 @@
                         };
     
                         /**
-                         * Creates a plain object from a FulfillmentResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseSummarizationQualityResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.FulfillmentResult} message FulfillmentResult
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        FulfillmentResult.toObject = function toObject(message, options) {
+                        PairwiseSummarizationQualityResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults)
+                            if (options.defaults) {
+                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
                                 object.explanation = "";
-                            if (message.score != null && message.hasOwnProperty("score")) {
-                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
-                                if (options.oneofs)
-                                    object._score = "score";
                             }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 object.explanation = message.explanation;
                             if (message.confidence != null && message.hasOwnProperty("confidence")) {
@@ -343147,53 +375101,53 @@
                         };
     
                         /**
-                         * Converts this FulfillmentResult to JSON.
+                         * Converts this PairwiseSummarizationQualityResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        FulfillmentResult.prototype.toJSON = function toJSON() {
+                        PairwiseSummarizationQualityResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for FulfillmentResult
+                         * Gets the default type url for PairwiseSummarizationQualityResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.FulfillmentResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        FulfillmentResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseSummarizationQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FulfillmentResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult";
                         };
     
-                        return FulfillmentResult;
+                        return PairwiseSummarizationQualityResult;
                     })();
     
-                    v1beta1.SummarizationQualityInput = (function() {
+                    v1beta1.SummarizationHelpfulnessInput = (function() {
     
                         /**
-                         * Properties of a SummarizationQualityInput.
+                         * Properties of a SummarizationHelpfulnessInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationQualityInput
-                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec|null} [metricSpec] SummarizationQualityInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance|null} [instance] SummarizationQualityInput instance
+                         * @interface ISummarizationHelpfulnessInput
+                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec|null} [metricSpec] SummarizationHelpfulnessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance|null} [instance] SummarizationHelpfulnessInput instance
                          */
     
                         /**
-                         * Constructs a new SummarizationQualityInput.
+                         * Constructs a new SummarizationHelpfulnessInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationQualityInput.
-                         * @implements ISummarizationQualityInput
+                         * @classdesc Represents a SummarizationHelpfulnessInput.
+                         * @implements ISummarizationHelpfulnessInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput=} [properties] Properties to set
                          */
-                        function SummarizationQualityInput(properties) {
+                        function SummarizationHelpfulnessInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -343201,89 +375155,89 @@
                         }
     
                         /**
-                         * SummarizationQualityInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * SummarizationHelpfulnessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @instance
                          */
-                        SummarizationQualityInput.prototype.metricSpec = null;
+                        SummarizationHelpfulnessInput.prototype.metricSpec = null;
     
                         /**
-                         * SummarizationQualityInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * SummarizationHelpfulnessInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @instance
                          */
-                        SummarizationQualityInput.prototype.instance = null;
+                        SummarizationHelpfulnessInput.prototype.instance = null;
     
                         /**
-                         * Creates a new SummarizationQualityInput instance using the specified properties.
+                         * Creates a new SummarizationHelpfulnessInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput instance
                          */
-                        SummarizationQualityInput.create = function create(properties) {
-                            return new SummarizationQualityInput(properties);
+                        SummarizationHelpfulnessInput.create = function create(properties) {
+                            return new SummarizationHelpfulnessInput(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInput.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput} message SummarizationQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput} message SummarizationHelpfulnessInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualityInput.encode = function encode(message, writer) {
+                        SummarizationHelpfulnessInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInput.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInput} message SummarizationQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput} message SummarizationHelpfulnessInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationHelpfulnessInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationQualityInput message from the specified reader or buffer.
+                         * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualityInput.decode = function decode(reader, length) {
+                        SummarizationHelpfulnessInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -343295,39 +375249,39 @@
                         };
     
                         /**
-                         * Decodes a SummarizationQualityInput message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationHelpfulnessInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationQualityInput message.
+                         * Verifies a SummarizationHelpfulnessInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationQualityInput.verify = function verify(message) {
+                        SummarizationHelpfulnessInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -343335,40 +375289,40 @@
                         };
     
                         /**
-                         * Creates a SummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} SummarizationQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
                          */
-                        SummarizationQualityInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInput)
+                        SummarizationHelpfulnessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationQualityInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationQualityInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationQualityInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationHelpfulnessInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualityInput} message SummarizationQualityInput
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} message SummarizationHelpfulnessInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationQualityInput.toObject = function toObject(message, options) {
+                        SummarizationHelpfulnessInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -343377,62 +375331,62 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this SummarizationQualityInput to JSON.
+                         * Converts this SummarizationHelpfulnessInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationQualityInput.prototype.toJSON = function toJSON() {
+                        SummarizationHelpfulnessInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationQualityInput
+                         * Gets the default type url for SummarizationHelpfulnessInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationHelpfulnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualityInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput";
                         };
     
-                        return SummarizationQualityInput;
+                        return SummarizationHelpfulnessInput;
                     })();
     
-                    v1beta1.SummarizationQualityInstance = (function() {
+                    v1beta1.SummarizationHelpfulnessInstance = (function() {
     
                         /**
-                         * Properties of a SummarizationQualityInstance.
+                         * Properties of a SummarizationHelpfulnessInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationQualityInstance
-                         * @property {string|null} [prediction] SummarizationQualityInstance prediction
-                         * @property {string|null} [reference] SummarizationQualityInstance reference
-                         * @property {string|null} [context] SummarizationQualityInstance context
-                         * @property {string|null} [instruction] SummarizationQualityInstance instruction
+                         * @interface ISummarizationHelpfulnessInstance
+                         * @property {string|null} [prediction] SummarizationHelpfulnessInstance prediction
+                         * @property {string|null} [reference] SummarizationHelpfulnessInstance reference
+                         * @property {string|null} [context] SummarizationHelpfulnessInstance context
+                         * @property {string|null} [instruction] SummarizationHelpfulnessInstance instruction
                          */
     
                         /**
-                         * Constructs a new SummarizationQualityInstance.
+                         * Constructs a new SummarizationHelpfulnessInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationQualityInstance.
-                         * @implements ISummarizationQualityInstance
+                         * @classdesc Represents a SummarizationHelpfulnessInstance.
+                         * @implements ISummarizationHelpfulnessInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance=} [properties] Properties to set
                          */
-                        function SummarizationQualityInstance(properties) {
+                        function SummarizationHelpfulnessInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -343440,106 +375394,106 @@
                         }
     
                         /**
-                         * SummarizationQualityInstance prediction.
+                         * SummarizationHelpfulnessInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        SummarizationQualityInstance.prototype.prediction = null;
+                        SummarizationHelpfulnessInstance.prototype.prediction = null;
     
                         /**
-                         * SummarizationQualityInstance reference.
+                         * SummarizationHelpfulnessInstance reference.
                          * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        SummarizationQualityInstance.prototype.reference = null;
+                        SummarizationHelpfulnessInstance.prototype.reference = null;
     
                         /**
-                         * SummarizationQualityInstance context.
+                         * SummarizationHelpfulnessInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        SummarizationQualityInstance.prototype.context = null;
+                        SummarizationHelpfulnessInstance.prototype.context = null;
     
                         /**
-                         * SummarizationQualityInstance instruction.
+                         * SummarizationHelpfulnessInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        SummarizationQualityInstance.prototype.instruction = null;
+                        SummarizationHelpfulnessInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SummarizationQualityInstance _prediction.
+                         * SummarizationHelpfulnessInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationQualityInstance.prototype, "_prediction", {
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationQualityInstance _reference.
+                         * SummarizationHelpfulnessInstance _reference.
                          * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationQualityInstance.prototype, "_reference", {
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_reference", {
                             get: $util.oneOfGetter($oneOfFields = ["reference"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationQualityInstance _context.
+                         * SummarizationHelpfulnessInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationQualityInstance.prototype, "_context", {
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationQualityInstance _instruction.
+                         * SummarizationHelpfulnessInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationQualityInstance.prototype, "_instruction", {
+                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SummarizationQualityInstance instance using the specified properties.
+                         * Creates a new SummarizationHelpfulnessInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance instance
                          */
-                        SummarizationQualityInstance.create = function create(properties) {
-                            return new SummarizationQualityInstance(properties);
+                        SummarizationHelpfulnessInstance.create = function create(properties) {
+                            return new SummarizationHelpfulnessInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance} message SummarizationQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualityInstance.encode = function encode(message, writer) {
+                        SummarizationHelpfulnessInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
@@ -343554,33 +375508,33 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityInstance.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityInstance} message SummarizationQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationHelpfulnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationQualityInstance message from the specified reader or buffer.
+                         * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualityInstance.decode = function decode(reader, length) {
+                        SummarizationHelpfulnessInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -343609,30 +375563,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationQualityInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationHelpfulnessInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationQualityInstance message.
+                         * Verifies a SummarizationHelpfulnessInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationQualityInstance.verify = function verify(message) {
+                        SummarizationHelpfulnessInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -343660,17 +375614,17 @@
                         };
     
                         /**
-                         * Creates a SummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} SummarizationQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
                          */
-                        SummarizationQualityInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance)
+                        SummarizationHelpfulnessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
                             if (object.reference != null)
@@ -343683,15 +375637,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationQualityInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationHelpfulnessInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualityInstance} message SummarizationQualityInstance
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationQualityInstance.toObject = function toObject(message, options) {
+                        SummarizationHelpfulnessInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -343719,53 +375673,53 @@
                         };
     
                         /**
-                         * Converts this SummarizationQualityInstance to JSON.
+                         * Converts this SummarizationHelpfulnessInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationQualityInstance.prototype.toJSON = function toJSON() {
+                        SummarizationHelpfulnessInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationQualityInstance
+                         * Gets the default type url for SummarizationHelpfulnessInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationHelpfulnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualityInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance";
                         };
     
-                        return SummarizationQualityInstance;
+                        return SummarizationHelpfulnessInstance;
                     })();
     
-                    v1beta1.SummarizationQualitySpec = (function() {
+                    v1beta1.SummarizationHelpfulnessSpec = (function() {
     
                         /**
-                         * Properties of a SummarizationQualitySpec.
+                         * Properties of a SummarizationHelpfulnessSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationQualitySpec
-                         * @property {boolean|null} [useReference] SummarizationQualitySpec useReference
-                         * @property {number|null} [version] SummarizationQualitySpec version
+                         * @interface ISummarizationHelpfulnessSpec
+                         * @property {boolean|null} [useReference] SummarizationHelpfulnessSpec useReference
+                         * @property {number|null} [version] SummarizationHelpfulnessSpec version
                          */
     
                         /**
-                         * Constructs a new SummarizationQualitySpec.
+                         * Constructs a new SummarizationHelpfulnessSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationQualitySpec.
-                         * @implements ISummarizationQualitySpec
+                         * @classdesc Represents a SummarizationHelpfulnessSpec.
+                         * @implements ISummarizationHelpfulnessSpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec=} [properties] Properties to set
                          */
-                        function SummarizationQualitySpec(properties) {
+                        function SummarizationHelpfulnessSpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -343773,43 +375727,43 @@
                         }
     
                         /**
-                         * SummarizationQualitySpec useReference.
+                         * SummarizationHelpfulnessSpec useReference.
                          * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @instance
                          */
-                        SummarizationQualitySpec.prototype.useReference = false;
+                        SummarizationHelpfulnessSpec.prototype.useReference = false;
     
                         /**
-                         * SummarizationQualitySpec version.
+                         * SummarizationHelpfulnessSpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @instance
                          */
-                        SummarizationQualitySpec.prototype.version = 0;
+                        SummarizationHelpfulnessSpec.prototype.version = 0;
     
                         /**
-                         * Creates a new SummarizationQualitySpec instance using the specified properties.
+                         * Creates a new SummarizationHelpfulnessSpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec instance
                          */
-                        SummarizationQualitySpec.create = function create(properties) {
-                            return new SummarizationQualitySpec(properties);
+                        SummarizationHelpfulnessSpec.create = function create(properties) {
+                            return new SummarizationHelpfulnessSpec(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec} message SummarizationQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualitySpec.encode = function encode(message, writer) {
+                        SummarizationHelpfulnessSpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
@@ -343820,33 +375774,33 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualitySpec.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualitySpec} message SummarizationQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationHelpfulnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationQualitySpec message from the specified reader or buffer.
+                         * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualitySpec.decode = function decode(reader, length) {
+                        SummarizationHelpfulnessSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -343867,30 +375821,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationQualitySpec message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationHelpfulnessSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationQualitySpec message.
+                         * Verifies a SummarizationHelpfulnessSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationQualitySpec.verify = function verify(message) {
+                        SummarizationHelpfulnessSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.useReference != null && message.hasOwnProperty("useReference"))
@@ -343903,17 +375857,17 @@
                         };
     
                         /**
-                         * Creates a SummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} SummarizationQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
                          */
-                        SummarizationQualitySpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec)
+                        SummarizationHelpfulnessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualitySpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec();
                             if (object.useReference != null)
                                 message.useReference = Boolean(object.useReference);
                             if (object.version != null)
@@ -343922,15 +375876,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationQualitySpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationHelpfulnessSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualitySpec} message SummarizationQualitySpec
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationQualitySpec.toObject = function toObject(message, options) {
+                        SummarizationHelpfulnessSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -343946,54 +375900,54 @@
                         };
     
                         /**
-                         * Converts this SummarizationQualitySpec to JSON.
+                         * Converts this SummarizationHelpfulnessSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationQualitySpec.prototype.toJSON = function toJSON() {
+                        SummarizationHelpfulnessSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationQualitySpec
+                         * Gets the default type url for SummarizationHelpfulnessSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationHelpfulnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualitySpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec";
                         };
     
-                        return SummarizationQualitySpec;
+                        return SummarizationHelpfulnessSpec;
                     })();
     
-                    v1beta1.SummarizationQualityResult = (function() {
+                    v1beta1.SummarizationHelpfulnessResult = (function() {
     
                         /**
-                         * Properties of a SummarizationQualityResult.
+                         * Properties of a SummarizationHelpfulnessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationQualityResult
-                         * @property {number|null} [score] SummarizationQualityResult score
-                         * @property {string|null} [explanation] SummarizationQualityResult explanation
-                         * @property {number|null} [confidence] SummarizationQualityResult confidence
+                         * @interface ISummarizationHelpfulnessResult
+                         * @property {number|null} [score] SummarizationHelpfulnessResult score
+                         * @property {string|null} [explanation] SummarizationHelpfulnessResult explanation
+                         * @property {number|null} [confidence] SummarizationHelpfulnessResult confidence
                          */
     
                         /**
-                         * Constructs a new SummarizationQualityResult.
+                         * Constructs a new SummarizationHelpfulnessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationQualityResult.
-                         * @implements ISummarizationQualityResult
+                         * @classdesc Represents a SummarizationHelpfulnessResult.
+                         * @implements ISummarizationHelpfulnessResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult=} [properties] Properties to set
                          */
-                        function SummarizationQualityResult(properties) {
+                        function SummarizationHelpfulnessResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -344001,76 +375955,76 @@
                         }
     
                         /**
-                         * SummarizationQualityResult score.
+                         * SummarizationHelpfulnessResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @instance
                          */
-                        SummarizationQualityResult.prototype.score = null;
+                        SummarizationHelpfulnessResult.prototype.score = null;
     
                         /**
-                         * SummarizationQualityResult explanation.
+                         * SummarizationHelpfulnessResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @instance
                          */
-                        SummarizationQualityResult.prototype.explanation = "";
+                        SummarizationHelpfulnessResult.prototype.explanation = "";
     
                         /**
-                         * SummarizationQualityResult confidence.
+                         * SummarizationHelpfulnessResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @instance
                          */
-                        SummarizationQualityResult.prototype.confidence = null;
+                        SummarizationHelpfulnessResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SummarizationQualityResult _score.
+                         * SummarizationHelpfulnessResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @instance
                          */
-                        Object.defineProperty(SummarizationQualityResult.prototype, "_score", {
+                        Object.defineProperty(SummarizationHelpfulnessResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationQualityResult _confidence.
+                         * SummarizationHelpfulnessResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @instance
                          */
-                        Object.defineProperty(SummarizationQualityResult.prototype, "_confidence", {
+                        Object.defineProperty(SummarizationHelpfulnessResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SummarizationQualityResult instance using the specified properties.
+                         * Creates a new SummarizationHelpfulnessResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult instance
                          */
-                        SummarizationQualityResult.create = function create(properties) {
-                            return new SummarizationQualityResult(properties);
+                        SummarizationHelpfulnessResult.create = function create(properties) {
+                            return new SummarizationHelpfulnessResult(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityResult.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult} message SummarizationQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult} message SummarizationHelpfulnessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualityResult.encode = function encode(message, writer) {
+                        SummarizationHelpfulnessResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
@@ -344083,33 +376037,33 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationQualityResult.verify|verify} messages.
+                         * Encodes the specified SummarizationHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationQualityResult} message SummarizationQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult} message SummarizationHelpfulnessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationHelpfulnessResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationQualityResult message from the specified reader or buffer.
+                         * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualityResult.decode = function decode(reader, length) {
+                        SummarizationHelpfulnessResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -344134,30 +376088,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationQualityResult message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationHelpfulnessResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationQualityResult message.
+                         * Verifies a SummarizationHelpfulnessResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationQualityResult.verify = function verify(message) {
+                        SummarizationHelpfulnessResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -344178,17 +376132,17 @@
                         };
     
                         /**
-                         * Creates a SummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} SummarizationQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
                          */
-                        SummarizationQualityResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationQualityResult)
+                        SummarizationHelpfulnessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationQualityResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
@@ -344199,15 +376153,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationQualityResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationHelpfulnessResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationQualityResult} message SummarizationQualityResult
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} message SummarizationHelpfulnessResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationQualityResult.toObject = function toObject(message, options) {
+                        SummarizationHelpfulnessResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -344229,53 +376183,53 @@
                         };
     
                         /**
-                         * Converts this SummarizationQualityResult to JSON.
+                         * Converts this SummarizationHelpfulnessResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationQualityResult.prototype.toJSON = function toJSON() {
+                        SummarizationHelpfulnessResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationQualityResult
+                         * Gets the default type url for SummarizationHelpfulnessResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationHelpfulnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationQualityResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult";
                         };
     
-                        return SummarizationQualityResult;
+                        return SummarizationHelpfulnessResult;
                     })();
     
-                    v1beta1.PairwiseSummarizationQualityInput = (function() {
+                    v1beta1.SummarizationVerbosityInput = (function() {
     
                         /**
-                         * Properties of a PairwiseSummarizationQualityInput.
+                         * Properties of a SummarizationVerbosityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseSummarizationQualityInput
-                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec|null} [metricSpec] PairwiseSummarizationQualityInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance|null} [instance] PairwiseSummarizationQualityInput instance
+                         * @interface ISummarizationVerbosityInput
+                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec|null} [metricSpec] SummarizationVerbosityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance|null} [instance] SummarizationVerbosityInput instance
                          */
     
                         /**
-                         * Constructs a new PairwiseSummarizationQualityInput.
+                         * Constructs a new SummarizationVerbosityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseSummarizationQualityInput.
-                         * @implements IPairwiseSummarizationQualityInput
+                         * @classdesc Represents a SummarizationVerbosityInput.
+                         * @implements ISummarizationVerbosityInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput=} [properties] Properties to set
                          */
-                        function PairwiseSummarizationQualityInput(properties) {
+                        function SummarizationVerbosityInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -344283,89 +376237,89 @@
                         }
     
                         /**
-                         * PairwiseSummarizationQualityInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * SummarizationVerbosityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @instance
                          */
-                        PairwiseSummarizationQualityInput.prototype.metricSpec = null;
+                        SummarizationVerbosityInput.prototype.metricSpec = null;
     
                         /**
-                         * PairwiseSummarizationQualityInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * SummarizationVerbosityInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @instance
                          */
-                        PairwiseSummarizationQualityInput.prototype.instance = null;
+                        SummarizationVerbosityInput.prototype.instance = null;
     
                         /**
-                         * Creates a new PairwiseSummarizationQualityInput instance using the specified properties.
+                         * Creates a new SummarizationVerbosityInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput instance
                          */
-                        PairwiseSummarizationQualityInput.create = function create(properties) {
-                            return new PairwiseSummarizationQualityInput(properties);
+                        SummarizationVerbosityInput.create = function create(properties) {
+                            return new SummarizationVerbosityInput(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbosityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput} message SummarizationVerbosityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualityInput.encode = function encode(message, writer) {
+                        SummarizationVerbosityInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbosityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput} message SummarizationVerbosityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationVerbosityInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer.
+                         * Decodes a SummarizationVerbosityInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualityInput.decode = function decode(reader, length) {
+                        SummarizationVerbosityInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -344377,39 +376331,39 @@
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualityInput message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationVerbosityInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationVerbosityInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseSummarizationQualityInput message.
+                         * Verifies a SummarizationVerbosityInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseSummarizationQualityInput.verify = function verify(message) {
+                        SummarizationVerbosityInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -344417,40 +376371,40 @@
                         };
     
                         /**
-                         * Creates a PairwiseSummarizationQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationVerbosityInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} PairwiseSummarizationQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput
                          */
-                        PairwiseSummarizationQualityInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput)
+                        SummarizationVerbosityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseSummarizationQualityInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationVerbosityInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput} message PairwiseSummarizationQualityInput
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} message SummarizationVerbosityInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseSummarizationQualityInput.toObject = function toObject(message, options) {
+                        SummarizationVerbosityInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -344459,63 +376413,62 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this PairwiseSummarizationQualityInput to JSON.
+                         * Converts this SummarizationVerbosityInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseSummarizationQualityInput.prototype.toJSON = function toJSON() {
+                        SummarizationVerbosityInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseSummarizationQualityInput
+                         * Gets the default type url for SummarizationVerbosityInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseSummarizationQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationVerbosityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput";
                         };
     
-                        return PairwiseSummarizationQualityInput;
+                        return SummarizationVerbosityInput;
                     })();
     
-                    v1beta1.PairwiseSummarizationQualityInstance = (function() {
+                    v1beta1.SummarizationVerbosityInstance = (function() {
     
                         /**
-                         * Properties of a PairwiseSummarizationQualityInstance.
+                         * Properties of a SummarizationVerbosityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseSummarizationQualityInstance
-                         * @property {string|null} [prediction] PairwiseSummarizationQualityInstance prediction
-                         * @property {string|null} [baselinePrediction] PairwiseSummarizationQualityInstance baselinePrediction
-                         * @property {string|null} [reference] PairwiseSummarizationQualityInstance reference
-                         * @property {string|null} [context] PairwiseSummarizationQualityInstance context
-                         * @property {string|null} [instruction] PairwiseSummarizationQualityInstance instruction
+                         * @interface ISummarizationVerbosityInstance
+                         * @property {string|null} [prediction] SummarizationVerbosityInstance prediction
+                         * @property {string|null} [reference] SummarizationVerbosityInstance reference
+                         * @property {string|null} [context] SummarizationVerbosityInstance context
+                         * @property {string|null} [instruction] SummarizationVerbosityInstance instruction
                          */
     
                         /**
-                         * Constructs a new PairwiseSummarizationQualityInstance.
+                         * Constructs a new SummarizationVerbosityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseSummarizationQualityInstance.
-                         * @implements IPairwiseSummarizationQualityInstance
+                         * @classdesc Represents a SummarizationVerbosityInstance.
+                         * @implements ISummarizationVerbosityInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance=} [properties] Properties to set
                          */
-                        function PairwiseSummarizationQualityInstance(properties) {
+                        function SummarizationVerbosityInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -344523,168 +376476,147 @@
                         }
     
                         /**
-                         * PairwiseSummarizationQualityInstance prediction.
+                         * SummarizationVerbosityInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
-                         * @instance
-                         */
-                        PairwiseSummarizationQualityInstance.prototype.prediction = null;
-    
-                        /**
-                         * PairwiseSummarizationQualityInstance baselinePrediction.
-                         * @member {string|null|undefined} baselinePrediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        PairwiseSummarizationQualityInstance.prototype.baselinePrediction = null;
+                        SummarizationVerbosityInstance.prototype.prediction = null;
     
                         /**
-                         * PairwiseSummarizationQualityInstance reference.
+                         * SummarizationVerbosityInstance reference.
                          * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        PairwiseSummarizationQualityInstance.prototype.reference = null;
+                        SummarizationVerbosityInstance.prototype.reference = null;
     
                         /**
-                         * PairwiseSummarizationQualityInstance context.
+                         * SummarizationVerbosityInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        PairwiseSummarizationQualityInstance.prototype.context = null;
+                        SummarizationVerbosityInstance.prototype.context = null;
     
                         /**
-                         * PairwiseSummarizationQualityInstance instruction.
+                         * SummarizationVerbosityInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        PairwiseSummarizationQualityInstance.prototype.instruction = null;
+                        SummarizationVerbosityInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * PairwiseSummarizationQualityInstance _prediction.
+                         * SummarizationVerbosityInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_prediction", {
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * PairwiseSummarizationQualityInstance _baselinePrediction.
-                         * @member {"baselinePrediction"|undefined} _baselinePrediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
-                         * @instance
-                         */
-                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_baselinePrediction", {
-                            get: $util.oneOfGetter($oneOfFields = ["baselinePrediction"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * PairwiseSummarizationQualityInstance _reference.
+                         * SummarizationVerbosityInstance _reference.
                          * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_reference", {
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_reference", {
                             get: $util.oneOfGetter($oneOfFields = ["reference"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * PairwiseSummarizationQualityInstance _context.
+                         * SummarizationVerbosityInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_context", {
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * PairwiseSummarizationQualityInstance _instruction.
+                         * SummarizationVerbosityInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseSummarizationQualityInstance.prototype, "_instruction", {
+                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new PairwiseSummarizationQualityInstance instance using the specified properties.
+                         * Creates a new SummarizationVerbosityInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance instance
                          */
-                        PairwiseSummarizationQualityInstance.create = function create(properties) {
-                            return new PairwiseSummarizationQualityInstance(properties);
+                        SummarizationVerbosityInstance.create = function create(properties) {
+                            return new SummarizationVerbosityInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbosityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance} message SummarizationVerbosityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualityInstance.encode = function encode(message, writer) {
+                        SummarizationVerbosityInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
                                 writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
-                            if (message.baselinePrediction != null && Object.hasOwnProperty.call(message, "baselinePrediction"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.baselinePrediction);
                             if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
-                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.reference);
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
                             if (message.context != null && Object.hasOwnProperty.call(message, "context"))
-                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.context);
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
                             if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
-                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.instruction);
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbosityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance} message SummarizationVerbosityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationVerbosityInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer.
+                         * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualityInstance.decode = function decode(reader, length) {
+                        SummarizationVerbosityInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -344693,18 +376625,14 @@
                                         break;
                                     }
                                 case 2: {
-                                        message.baselinePrediction = reader.string();
-                                        break;
-                                    }
-                                case 3: {
                                         message.reference = reader.string();
                                         break;
                                     }
-                                case 4: {
+                                case 3: {
                                         message.context = reader.string();
                                         break;
                                     }
-                                case 5: {
+                                case 4: {
                                         message.instruction = reader.string();
                                         break;
                                     }
@@ -344717,30 +376645,30 @@
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualityInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationVerbosityInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseSummarizationQualityInstance message.
+                         * Verifies a SummarizationVerbosityInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseSummarizationQualityInstance.verify = function verify(message) {
+                        SummarizationVerbosityInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -344749,11 +376677,6 @@
                                 if (!$util.isString(message.prediction))
                                     return "prediction: string expected";
                             }
-                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
-                                properties._baselinePrediction = 1;
-                                if (!$util.isString(message.baselinePrediction))
-                                    return "baselinePrediction: string expected";
-                            }
                             if (message.reference != null && message.hasOwnProperty("reference")) {
                                 properties._reference = 1;
                                 if (!$util.isString(message.reference))
@@ -344773,21 +376696,19 @@
                         };
     
                         /**
-                         * Creates a PairwiseSummarizationQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationVerbosityInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} PairwiseSummarizationQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
                          */
-                        PairwiseSummarizationQualityInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance)
+                        SummarizationVerbosityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
-                            if (object.baselinePrediction != null)
-                                message.baselinePrediction = String(object.baselinePrediction);
                             if (object.reference != null)
                                 message.reference = String(object.reference);
                             if (object.context != null)
@@ -344798,15 +376719,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseSummarizationQualityInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationVerbosityInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance} message PairwiseSummarizationQualityInstance
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} message SummarizationVerbosityInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseSummarizationQualityInstance.toObject = function toObject(message, options) {
+                        SummarizationVerbosityInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -344815,11 +376736,6 @@
                                 if (options.oneofs)
                                     object._prediction = "prediction";
                             }
-                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
-                                object.baselinePrediction = message.baselinePrediction;
-                                if (options.oneofs)
-                                    object._baselinePrediction = "baselinePrediction";
-                            }
                             if (message.reference != null && message.hasOwnProperty("reference")) {
                                 object.reference = message.reference;
                                 if (options.oneofs)
@@ -344839,53 +376755,53 @@
                         };
     
                         /**
-                         * Converts this PairwiseSummarizationQualityInstance to JSON.
+                         * Converts this SummarizationVerbosityInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseSummarizationQualityInstance.prototype.toJSON = function toJSON() {
+                        SummarizationVerbosityInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseSummarizationQualityInstance
+                         * Gets the default type url for SummarizationVerbosityInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseSummarizationQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationVerbosityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance";
                         };
     
-                        return PairwiseSummarizationQualityInstance;
+                        return SummarizationVerbosityInstance;
                     })();
     
-                    v1beta1.PairwiseSummarizationQualitySpec = (function() {
+                    v1beta1.SummarizationVerbositySpec = (function() {
     
                         /**
-                         * Properties of a PairwiseSummarizationQualitySpec.
+                         * Properties of a SummarizationVerbositySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseSummarizationQualitySpec
-                         * @property {boolean|null} [useReference] PairwiseSummarizationQualitySpec useReference
-                         * @property {number|null} [version] PairwiseSummarizationQualitySpec version
+                         * @interface ISummarizationVerbositySpec
+                         * @property {boolean|null} [useReference] SummarizationVerbositySpec useReference
+                         * @property {number|null} [version] SummarizationVerbositySpec version
                          */
     
                         /**
-                         * Constructs a new PairwiseSummarizationQualitySpec.
+                         * Constructs a new SummarizationVerbositySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseSummarizationQualitySpec.
-                         * @implements IPairwiseSummarizationQualitySpec
+                         * @classdesc Represents a SummarizationVerbositySpec.
+                         * @implements ISummarizationVerbositySpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec=} [properties] Properties to set
                          */
-                        function PairwiseSummarizationQualitySpec(properties) {
+                        function SummarizationVerbositySpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -344893,43 +376809,43 @@
                         }
     
                         /**
-                         * PairwiseSummarizationQualitySpec useReference.
+                         * SummarizationVerbositySpec useReference.
                          * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @instance
                          */
-                        PairwiseSummarizationQualitySpec.prototype.useReference = false;
+                        SummarizationVerbositySpec.prototype.useReference = false;
     
                         /**
-                         * PairwiseSummarizationQualitySpec version.
+                         * SummarizationVerbositySpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @instance
                          */
-                        PairwiseSummarizationQualitySpec.prototype.version = 0;
+                        SummarizationVerbositySpec.prototype.version = 0;
     
                         /**
-                         * Creates a new PairwiseSummarizationQualitySpec instance using the specified properties.
+                         * Creates a new SummarizationVerbositySpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec instance
                          */
-                        PairwiseSummarizationQualitySpec.create = function create(properties) {
-                            return new PairwiseSummarizationQualitySpec(properties);
+                        SummarizationVerbositySpec.create = function create(properties) {
+                            return new SummarizationVerbositySpec(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbositySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec} message SummarizationVerbositySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualitySpec.encode = function encode(message, writer) {
+                        SummarizationVerbositySpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
@@ -344940,33 +376856,33 @@
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbositySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec} message SummarizationVerbositySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationVerbositySpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer.
+                         * Decodes a SummarizationVerbositySpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualitySpec.decode = function decode(reader, length) {
+                        SummarizationVerbositySpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -344987,30 +376903,30 @@
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualitySpec message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationVerbositySpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationVerbositySpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseSummarizationQualitySpec message.
+                         * Verifies a SummarizationVerbositySpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseSummarizationQualitySpec.verify = function verify(message) {
+                        SummarizationVerbositySpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.useReference != null && message.hasOwnProperty("useReference"))
@@ -345023,17 +376939,17 @@
                         };
     
                         /**
-                         * Creates a PairwiseSummarizationQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationVerbositySpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} PairwiseSummarizationQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec
                          */
-                        PairwiseSummarizationQualitySpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec)
+                        SummarizationVerbositySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec();
                             if (object.useReference != null)
                                 message.useReference = Boolean(object.useReference);
                             if (object.version != null)
@@ -345042,15 +376958,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseSummarizationQualitySpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationVerbositySpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec} message PairwiseSummarizationQualitySpec
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} message SummarizationVerbositySpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseSummarizationQualitySpec.toObject = function toObject(message, options) {
+                        SummarizationVerbositySpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -345066,54 +376982,54 @@
                         };
     
                         /**
-                         * Converts this PairwiseSummarizationQualitySpec to JSON.
+                         * Converts this SummarizationVerbositySpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseSummarizationQualitySpec.prototype.toJSON = function toJSON() {
+                        SummarizationVerbositySpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseSummarizationQualitySpec
+                         * Gets the default type url for SummarizationVerbositySpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseSummarizationQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationVerbositySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualitySpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec";
                         };
     
-                        return PairwiseSummarizationQualitySpec;
+                        return SummarizationVerbositySpec;
                     })();
     
-                    v1beta1.PairwiseSummarizationQualityResult = (function() {
+                    v1beta1.SummarizationVerbosityResult = (function() {
     
                         /**
-                         * Properties of a PairwiseSummarizationQualityResult.
+                         * Properties of a SummarizationVerbosityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseSummarizationQualityResult
-                         * @property {google.cloud.aiplatform.v1beta1.PairwiseChoice|null} [pairwiseChoice] PairwiseSummarizationQualityResult pairwiseChoice
-                         * @property {string|null} [explanation] PairwiseSummarizationQualityResult explanation
-                         * @property {number|null} [confidence] PairwiseSummarizationQualityResult confidence
+                         * @interface ISummarizationVerbosityResult
+                         * @property {number|null} [score] SummarizationVerbosityResult score
+                         * @property {string|null} [explanation] SummarizationVerbosityResult explanation
+                         * @property {number|null} [confidence] SummarizationVerbosityResult confidence
                          */
     
                         /**
-                         * Constructs a new PairwiseSummarizationQualityResult.
+                         * Constructs a new SummarizationVerbosityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseSummarizationQualityResult.
-                         * @implements IPairwiseSummarizationQualityResult
+                         * @classdesc Represents a SummarizationVerbosityResult.
+                         * @implements ISummarizationVerbosityResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult=} [properties] Properties to set
                          */
-                        function PairwiseSummarizationQualityResult(properties) {
+                        function SummarizationVerbosityResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -345121,69 +377037,80 @@
                         }
     
                         /**
-                         * PairwiseSummarizationQualityResult pairwiseChoice.
-                         * @member {google.cloud.aiplatform.v1beta1.PairwiseChoice} pairwiseChoice
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * SummarizationVerbosityResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @instance
                          */
-                        PairwiseSummarizationQualityResult.prototype.pairwiseChoice = 0;
+                        SummarizationVerbosityResult.prototype.score = null;
     
                         /**
-                         * PairwiseSummarizationQualityResult explanation.
+                         * SummarizationVerbosityResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @instance
                          */
-                        PairwiseSummarizationQualityResult.prototype.explanation = "";
+                        SummarizationVerbosityResult.prototype.explanation = "";
     
                         /**
-                         * PairwiseSummarizationQualityResult confidence.
+                         * SummarizationVerbosityResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @instance
                          */
-                        PairwiseSummarizationQualityResult.prototype.confidence = null;
+                        SummarizationVerbosityResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * PairwiseSummarizationQualityResult _confidence.
+                         * SummarizationVerbosityResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @instance
+                         */
+                        Object.defineProperty(SummarizationVerbosityResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * SummarizationVerbosityResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @instance
                          */
-                        Object.defineProperty(PairwiseSummarizationQualityResult.prototype, "_confidence", {
+                        Object.defineProperty(SummarizationVerbosityResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new PairwiseSummarizationQualityResult instance using the specified properties.
+                         * Creates a new SummarizationVerbosityResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult instance
                          */
-                        PairwiseSummarizationQualityResult.create = function create(properties) {
-                            return new PairwiseSummarizationQualityResult(properties);
+                        SummarizationVerbosityResult.create = function create(properties) {
+                            return new SummarizationVerbosityResult(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbosityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult} message SummarizationVerbosityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualityResult.encode = function encode(message, writer) {
+                        SummarizationVerbosityResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
-                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
                             if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
                                 writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
                             if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
@@ -345192,38 +377119,38 @@
                         };
     
                         /**
-                         * Encodes the specified PairwiseSummarizationQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult.verify|verify} messages.
+                         * Encodes the specified SummarizationVerbosityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult} message SummarizationVerbosityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseSummarizationQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        SummarizationVerbosityResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer.
+                         * Decodes a SummarizationVerbosityResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualityResult.decode = function decode(reader, length) {
+                        SummarizationVerbosityResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.pairwiseChoice = reader.int32();
+                                        message.score = reader.float();
                                         break;
                                     }
                                 case 2: {
@@ -345243,43 +377170,38 @@
                         };
     
                         /**
-                         * Decodes a PairwiseSummarizationQualityResult message from the specified reader or buffer, length delimited.
+                         * Decodes a SummarizationVerbosityResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseSummarizationQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                        SummarizationVerbosityResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseSummarizationQualityResult message.
+                         * Verifies a SummarizationVerbosityResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseSummarizationQualityResult.verify = function verify(message) {
+                        SummarizationVerbosityResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
-                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
-                                switch (message.pairwiseChoice) {
-                                default:
-                                    return "pairwiseChoice: enum value expected";
-                                case 0:
-                                case 1:
-                                case 2:
-                                case 3:
-                                    break;
-                                }
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 if (!$util.isString(message.explanation))
                                     return "explanation: string expected";
@@ -345292,41 +377214,19 @@
                         };
     
                         /**
-                         * Creates a PairwiseSummarizationQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a SummarizationVerbosityResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} PairwiseSummarizationQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult
                          */
-                        PairwiseSummarizationQualityResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult)
+                        SummarizationVerbosityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult();
-                            switch (object.pairwiseChoice) {
-                            default:
-                                if (typeof object.pairwiseChoice === "number") {
-                                    message.pairwiseChoice = object.pairwiseChoice;
-                                    break;
-                                }
-                                break;
-                            case "PAIRWISE_CHOICE_UNSPECIFIED":
-                            case 0:
-                                message.pairwiseChoice = 0;
-                                break;
-                            case "BASELINE":
-                            case 1:
-                                message.pairwiseChoice = 1;
-                                break;
-                            case "CANDIDATE":
-                            case 2:
-                                message.pairwiseChoice = 2;
-                                break;
-                            case "TIE":
-                            case 3:
-                                message.pairwiseChoice = 3;
-                                break;
-                            }
+                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
                             if (object.explanation != null)
                                 message.explanation = String(object.explanation);
                             if (object.confidence != null)
@@ -345335,24 +377235,25 @@
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseSummarizationQualityResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a SummarizationVerbosityResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult} message PairwiseSummarizationQualityResult
+                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} message SummarizationVerbosityResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseSummarizationQualityResult.toObject = function toObject(message, options) {
+                        SummarizationVerbosityResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults) {
-                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
+                            if (options.defaults)
                                 object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
                             }
-                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
-                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 object.explanation = message.explanation;
                             if (message.confidence != null && message.hasOwnProperty("confidence")) {
@@ -345364,53 +377265,53 @@
                         };
     
                         /**
-                         * Converts this PairwiseSummarizationQualityResult to JSON.
+                         * Converts this SummarizationVerbosityResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseSummarizationQualityResult.prototype.toJSON = function toJSON() {
+                        SummarizationVerbosityResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseSummarizationQualityResult
+                         * Gets the default type url for SummarizationVerbosityResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseSummarizationQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        SummarizationVerbosityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseSummarizationQualityResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult";
                         };
     
-                        return PairwiseSummarizationQualityResult;
+                        return SummarizationVerbosityResult;
                     })();
     
-                    v1beta1.SummarizationHelpfulnessInput = (function() {
+                    v1beta1.QuestionAnsweringQualityInput = (function() {
     
                         /**
-                         * Properties of a SummarizationHelpfulnessInput.
+                         * Properties of a QuestionAnsweringQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationHelpfulnessInput
-                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec|null} [metricSpec] SummarizationHelpfulnessInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance|null} [instance] SummarizationHelpfulnessInput instance
+                         * @interface IQuestionAnsweringQualityInput
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec|null} [metricSpec] QuestionAnsweringQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance|null} [instance] QuestionAnsweringQualityInput instance
                          */
     
                         /**
-                         * Constructs a new SummarizationHelpfulnessInput.
+                         * Constructs a new QuestionAnsweringQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationHelpfulnessInput.
-                         * @implements ISummarizationHelpfulnessInput
+                         * @classdesc Represents a QuestionAnsweringQualityInput.
+                         * @implements IQuestionAnsweringQualityInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput=} [properties] Properties to set
                          */
-                        function SummarizationHelpfulnessInput(properties) {
+                        function QuestionAnsweringQualityInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -345418,89 +377319,89 @@
                         }
     
                         /**
-                         * SummarizationHelpfulnessInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * QuestionAnsweringQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @instance
                          */
-                        SummarizationHelpfulnessInput.prototype.metricSpec = null;
+                        QuestionAnsweringQualityInput.prototype.metricSpec = null;
     
                         /**
-                         * SummarizationHelpfulnessInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * QuestionAnsweringQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @instance
                          */
-                        SummarizationHelpfulnessInput.prototype.instance = null;
+                        QuestionAnsweringQualityInput.prototype.instance = null;
     
                         /**
-                         * Creates a new SummarizationHelpfulnessInput instance using the specified properties.
+                         * Creates a new QuestionAnsweringQualityInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput instance
                          */
-                        SummarizationHelpfulnessInput.create = function create(properties) {
-                            return new SummarizationHelpfulnessInput(properties);
+                        QuestionAnsweringQualityInput.create = function create(properties) {
+                            return new QuestionAnsweringQualityInput(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput} message SummarizationHelpfulnessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput} message QuestionAnsweringQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessInput.encode = function encode(message, writer) {
+                        QuestionAnsweringQualityInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInput} message SummarizationHelpfulnessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput} message QuestionAnsweringQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessInput.decode = function decode(reader, length) {
+                        QuestionAnsweringQualityInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -345512,39 +377413,39 @@
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessInput message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessInput.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringQualityInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationHelpfulnessInput message.
+                         * Verifies a QuestionAnsweringQualityInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationHelpfulnessInput.verify = function verify(message) {
+                        QuestionAnsweringQualityInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -345552,40 +377453,40 @@
                         };
     
                         /**
-                         * Creates a SummarizationHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} SummarizationHelpfulnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
                          */
-                        SummarizationHelpfulnessInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput)
+                        QuestionAnsweringQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationHelpfulnessInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringQualityInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput} message SummarizationHelpfulnessInput
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} message QuestionAnsweringQualityInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationHelpfulnessInput.toObject = function toObject(message, options) {
+                        QuestionAnsweringQualityInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -345594,62 +377495,62 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this SummarizationHelpfulnessInput to JSON.
+                         * Converts this QuestionAnsweringQualityInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationHelpfulnessInput.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringQualityInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationHelpfulnessInput
+                         * Gets the default type url for QuestionAnsweringQualityInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationHelpfulnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput";
                         };
     
-                        return SummarizationHelpfulnessInput;
+                        return QuestionAnsweringQualityInput;
                     })();
     
-                    v1beta1.SummarizationHelpfulnessInstance = (function() {
+                    v1beta1.QuestionAnsweringQualityInstance = (function() {
     
                         /**
-                         * Properties of a SummarizationHelpfulnessInstance.
+                         * Properties of a QuestionAnsweringQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationHelpfulnessInstance
-                         * @property {string|null} [prediction] SummarizationHelpfulnessInstance prediction
-                         * @property {string|null} [reference] SummarizationHelpfulnessInstance reference
-                         * @property {string|null} [context] SummarizationHelpfulnessInstance context
-                         * @property {string|null} [instruction] SummarizationHelpfulnessInstance instruction
+                         * @interface IQuestionAnsweringQualityInstance
+                         * @property {string|null} [prediction] QuestionAnsweringQualityInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringQualityInstance reference
+                         * @property {string|null} [context] QuestionAnsweringQualityInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringQualityInstance instruction
                          */
     
                         /**
-                         * Constructs a new SummarizationHelpfulnessInstance.
+                         * Constructs a new QuestionAnsweringQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationHelpfulnessInstance.
-                         * @implements ISummarizationHelpfulnessInstance
+                         * @classdesc Represents a QuestionAnsweringQualityInstance.
+                         * @implements IQuestionAnsweringQualityInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance=} [properties] Properties to set
                          */
-                        function SummarizationHelpfulnessInstance(properties) {
+                        function QuestionAnsweringQualityInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -345657,106 +377558,106 @@
                         }
     
                         /**
-                         * SummarizationHelpfulnessInstance prediction.
+                         * QuestionAnsweringQualityInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationHelpfulnessInstance.prototype.prediction = null;
+                        QuestionAnsweringQualityInstance.prototype.prediction = null;
     
                         /**
-                         * SummarizationHelpfulnessInstance reference.
+                         * QuestionAnsweringQualityInstance reference.
                          * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationHelpfulnessInstance.prototype.reference = null;
+                        QuestionAnsweringQualityInstance.prototype.reference = null;
     
                         /**
-                         * SummarizationHelpfulnessInstance context.
+                         * QuestionAnsweringQualityInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationHelpfulnessInstance.prototype.context = null;
+                        QuestionAnsweringQualityInstance.prototype.context = null;
     
                         /**
-                         * SummarizationHelpfulnessInstance instruction.
+                         * QuestionAnsweringQualityInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationHelpfulnessInstance.prototype.instruction = null;
+                        QuestionAnsweringQualityInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SummarizationHelpfulnessInstance _prediction.
+                         * QuestionAnsweringQualityInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_prediction", {
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationHelpfulnessInstance _reference.
+                         * QuestionAnsweringQualityInstance _reference.
                          * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_reference", {
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_reference", {
                             get: $util.oneOfGetter($oneOfFields = ["reference"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationHelpfulnessInstance _context.
+                         * QuestionAnsweringQualityInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_context", {
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationHelpfulnessInstance _instruction.
+                         * QuestionAnsweringQualityInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationHelpfulnessInstance.prototype, "_instruction", {
+                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SummarizationHelpfulnessInstance instance using the specified properties.
+                         * Creates a new QuestionAnsweringQualityInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance instance
                          */
-                        SummarizationHelpfulnessInstance.create = function create(properties) {
-                            return new SummarizationHelpfulnessInstance(properties);
+                        QuestionAnsweringQualityInstance.create = function create(properties) {
+                            return new QuestionAnsweringQualityInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessInstance.encode = function encode(message, writer) {
+                        QuestionAnsweringQualityInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
@@ -345771,33 +377672,33 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessInstance.decode = function decode(reader, length) {
+                        QuestionAnsweringQualityInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -345826,30 +377727,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessInstance.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringQualityInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationHelpfulnessInstance message.
+                         * Verifies a QuestionAnsweringQualityInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationHelpfulnessInstance.verify = function verify(message) {
+                        QuestionAnsweringQualityInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -345877,17 +377778,17 @@
                         };
     
                         /**
-                         * Creates a SummarizationHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} SummarizationHelpfulnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
                          */
-                        SummarizationHelpfulnessInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance)
+                        QuestionAnsweringQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
                             if (object.reference != null)
@@ -345900,15 +377801,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationHelpfulnessInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringQualityInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance} message SummarizationHelpfulnessInstance
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationHelpfulnessInstance.toObject = function toObject(message, options) {
+                        QuestionAnsweringQualityInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -345936,53 +377837,53 @@
                         };
     
                         /**
-                         * Converts this SummarizationHelpfulnessInstance to JSON.
+                         * Converts this QuestionAnsweringQualityInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationHelpfulnessInstance.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringQualityInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationHelpfulnessInstance
+                         * Gets the default type url for QuestionAnsweringQualityInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationHelpfulnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance";
                         };
     
-                        return SummarizationHelpfulnessInstance;
+                        return QuestionAnsweringQualityInstance;
                     })();
     
-                    v1beta1.SummarizationHelpfulnessSpec = (function() {
+                    v1beta1.QuestionAnsweringQualitySpec = (function() {
     
                         /**
-                         * Properties of a SummarizationHelpfulnessSpec.
+                         * Properties of a QuestionAnsweringQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationHelpfulnessSpec
-                         * @property {boolean|null} [useReference] SummarizationHelpfulnessSpec useReference
-                         * @property {number|null} [version] SummarizationHelpfulnessSpec version
+                         * @interface IQuestionAnsweringQualitySpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringQualitySpec useReference
+                         * @property {number|null} [version] QuestionAnsweringQualitySpec version
                          */
     
                         /**
-                         * Constructs a new SummarizationHelpfulnessSpec.
+                         * Constructs a new QuestionAnsweringQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationHelpfulnessSpec.
-                         * @implements ISummarizationHelpfulnessSpec
+                         * @classdesc Represents a QuestionAnsweringQualitySpec.
+                         * @implements IQuestionAnsweringQualitySpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec=} [properties] Properties to set
                          */
-                        function SummarizationHelpfulnessSpec(properties) {
+                        function QuestionAnsweringQualitySpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -345990,43 +377891,43 @@
                         }
     
                         /**
-                         * SummarizationHelpfulnessSpec useReference.
+                         * QuestionAnsweringQualitySpec useReference.
                          * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @instance
                          */
-                        SummarizationHelpfulnessSpec.prototype.useReference = false;
+                        QuestionAnsweringQualitySpec.prototype.useReference = false;
     
                         /**
-                         * SummarizationHelpfulnessSpec version.
+                         * QuestionAnsweringQualitySpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @instance
                          */
-                        SummarizationHelpfulnessSpec.prototype.version = 0;
+                        QuestionAnsweringQualitySpec.prototype.version = 0;
     
                         /**
-                         * Creates a new SummarizationHelpfulnessSpec instance using the specified properties.
+                         * Creates a new QuestionAnsweringQualitySpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec instance
                          */
-                        SummarizationHelpfulnessSpec.create = function create(properties) {
-                            return new SummarizationHelpfulnessSpec(properties);
+                        QuestionAnsweringQualitySpec.create = function create(properties) {
+                            return new QuestionAnsweringQualitySpec(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessSpec.encode = function encode(message, writer) {
+                        QuestionAnsweringQualitySpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
@@ -346037,33 +377938,33 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessSpec.decode = function decode(reader, length) {
+                        QuestionAnsweringQualitySpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -346084,30 +377985,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessSpec message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessSpec.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringQualitySpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationHelpfulnessSpec message.
+                         * Verifies a QuestionAnsweringQualitySpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationHelpfulnessSpec.verify = function verify(message) {
+                        QuestionAnsweringQualitySpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.useReference != null && message.hasOwnProperty("useReference"))
@@ -346120,17 +378021,17 @@
                         };
     
                         /**
-                         * Creates a SummarizationHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} SummarizationHelpfulnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
                          */
-                        SummarizationHelpfulnessSpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec)
+                        QuestionAnsweringQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec();
                             if (object.useReference != null)
                                 message.useReference = Boolean(object.useReference);
                             if (object.version != null)
@@ -346139,15 +378040,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationHelpfulnessSpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringQualitySpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec} message SummarizationHelpfulnessSpec
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationHelpfulnessSpec.toObject = function toObject(message, options) {
+                        QuestionAnsweringQualitySpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -346163,54 +378064,54 @@
                         };
     
                         /**
-                         * Converts this SummarizationHelpfulnessSpec to JSON.
+                         * Converts this QuestionAnsweringQualitySpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationHelpfulnessSpec.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringQualitySpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationHelpfulnessSpec
+                         * Gets the default type url for QuestionAnsweringQualitySpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationHelpfulnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessSpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec";
                         };
     
-                        return SummarizationHelpfulnessSpec;
+                        return QuestionAnsweringQualitySpec;
                     })();
     
-                    v1beta1.SummarizationHelpfulnessResult = (function() {
+                    v1beta1.QuestionAnsweringQualityResult = (function() {
     
                         /**
-                         * Properties of a SummarizationHelpfulnessResult.
+                         * Properties of a QuestionAnsweringQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationHelpfulnessResult
-                         * @property {number|null} [score] SummarizationHelpfulnessResult score
-                         * @property {string|null} [explanation] SummarizationHelpfulnessResult explanation
-                         * @property {number|null} [confidence] SummarizationHelpfulnessResult confidence
+                         * @interface IQuestionAnsweringQualityResult
+                         * @property {number|null} [score] QuestionAnsweringQualityResult score
+                         * @property {string|null} [explanation] QuestionAnsweringQualityResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringQualityResult confidence
                          */
     
                         /**
-                         * Constructs a new SummarizationHelpfulnessResult.
+                         * Constructs a new QuestionAnsweringQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationHelpfulnessResult.
-                         * @implements ISummarizationHelpfulnessResult
+                         * @classdesc Represents a QuestionAnsweringQualityResult.
+                         * @implements IQuestionAnsweringQualityResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult=} [properties] Properties to set
                          */
-                        function SummarizationHelpfulnessResult(properties) {
+                        function QuestionAnsweringQualityResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -346218,76 +378119,76 @@
                         }
     
                         /**
-                         * SummarizationHelpfulnessResult score.
+                         * QuestionAnsweringQualityResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @instance
                          */
-                        SummarizationHelpfulnessResult.prototype.score = null;
+                        QuestionAnsweringQualityResult.prototype.score = null;
     
                         /**
-                         * SummarizationHelpfulnessResult explanation.
+                         * QuestionAnsweringQualityResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @instance
                          */
-                        SummarizationHelpfulnessResult.prototype.explanation = "";
+                        QuestionAnsweringQualityResult.prototype.explanation = "";
     
                         /**
-                         * SummarizationHelpfulnessResult confidence.
+                         * QuestionAnsweringQualityResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @instance
                          */
-                        SummarizationHelpfulnessResult.prototype.confidence = null;
+                        QuestionAnsweringQualityResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SummarizationHelpfulnessResult _score.
+                         * QuestionAnsweringQualityResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @instance
                          */
-                        Object.defineProperty(SummarizationHelpfulnessResult.prototype, "_score", {
+                        Object.defineProperty(QuestionAnsweringQualityResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationHelpfulnessResult _confidence.
+                         * QuestionAnsweringQualityResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @instance
                          */
-                        Object.defineProperty(SummarizationHelpfulnessResult.prototype, "_confidence", {
+                        Object.defineProperty(QuestionAnsweringQualityResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SummarizationHelpfulnessResult instance using the specified properties.
+                         * Creates a new QuestionAnsweringQualityResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult instance
                          */
-                        SummarizationHelpfulnessResult.create = function create(properties) {
-                            return new SummarizationHelpfulnessResult(properties);
+                        QuestionAnsweringQualityResult.create = function create(properties) {
+                            return new QuestionAnsweringQualityResult(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult} message SummarizationHelpfulnessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult} message QuestionAnsweringQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessResult.encode = function encode(message, writer) {
+                        QuestionAnsweringQualityResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
@@ -346300,33 +378201,33 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationHelpfulnessResult} message SummarizationHelpfulnessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult} message QuestionAnsweringQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationHelpfulnessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessResult.decode = function decode(reader, length) {
+                        QuestionAnsweringQualityResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -346351,30 +378252,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationHelpfulnessResult message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationHelpfulnessResult.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringQualityResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationHelpfulnessResult message.
+                         * Verifies a QuestionAnsweringQualityResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationHelpfulnessResult.verify = function verify(message) {
+                        QuestionAnsweringQualityResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -346395,17 +378296,17 @@
                         };
     
                         /**
-                         * Creates a SummarizationHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} SummarizationHelpfulnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
                          */
-                        SummarizationHelpfulnessResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult)
+                        QuestionAnsweringQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
@@ -346416,15 +378317,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationHelpfulnessResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringQualityResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult} message SummarizationHelpfulnessResult
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} message QuestionAnsweringQualityResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationHelpfulnessResult.toObject = function toObject(message, options) {
+                        QuestionAnsweringQualityResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -346446,53 +378347,53 @@
                         };
     
                         /**
-                         * Converts this SummarizationHelpfulnessResult to JSON.
+                         * Converts this QuestionAnsweringQualityResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationHelpfulnessResult.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringQualityResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationHelpfulnessResult
+                         * Gets the default type url for QuestionAnsweringQualityResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationHelpfulnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationHelpfulnessResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult";
                         };
     
-                        return SummarizationHelpfulnessResult;
+                        return QuestionAnsweringQualityResult;
                     })();
     
-                    v1beta1.SummarizationVerbosityInput = (function() {
+                    v1beta1.PairwiseQuestionAnsweringQualityInput = (function() {
     
                         /**
-                         * Properties of a SummarizationVerbosityInput.
+                         * Properties of a PairwiseQuestionAnsweringQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationVerbosityInput
-                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec|null} [metricSpec] SummarizationVerbosityInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance|null} [instance] SummarizationVerbosityInput instance
+                         * @interface IPairwiseQuestionAnsweringQualityInput
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec|null} [metricSpec] PairwiseQuestionAnsweringQualityInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance|null} [instance] PairwiseQuestionAnsweringQualityInput instance
                          */
     
                         /**
-                         * Constructs a new SummarizationVerbosityInput.
+                         * Constructs a new PairwiseQuestionAnsweringQualityInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationVerbosityInput.
-                         * @implements ISummarizationVerbosityInput
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualityInput.
+                         * @implements IPairwiseQuestionAnsweringQualityInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput=} [properties] Properties to set
                          */
-                        function SummarizationVerbosityInput(properties) {
+                        function PairwiseQuestionAnsweringQualityInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -346500,89 +378401,89 @@
                         }
     
                         /**
-                         * SummarizationVerbosityInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * PairwiseQuestionAnsweringQualityInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @instance
                          */
-                        SummarizationVerbosityInput.prototype.metricSpec = null;
+                        PairwiseQuestionAnsweringQualityInput.prototype.metricSpec = null;
     
                         /**
-                         * SummarizationVerbosityInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * PairwiseQuestionAnsweringQualityInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @instance
                          */
-                        SummarizationVerbosityInput.prototype.instance = null;
+                        PairwiseQuestionAnsweringQualityInput.prototype.instance = null;
     
                         /**
-                         * Creates a new SummarizationVerbosityInput instance using the specified properties.
+                         * Creates a new PairwiseQuestionAnsweringQualityInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput instance
                          */
-                        SummarizationVerbosityInput.create = function create(properties) {
-                            return new SummarizationVerbosityInput(properties);
+                        PairwiseQuestionAnsweringQualityInput.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualityInput(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbosityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput} message SummarizationVerbosityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbosityInput.encode = function encode(message, writer) {
+                        PairwiseQuestionAnsweringQualityInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbosityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInput} message SummarizationVerbosityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbosityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseQuestionAnsweringQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationVerbosityInput message from the specified reader or buffer.
+                         * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbosityInput.decode = function decode(reader, length) {
+                        PairwiseQuestionAnsweringQualityInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -346594,39 +378495,39 @@
                         };
     
                         /**
-                         * Decodes a SummarizationVerbosityInput message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbosityInput.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseQuestionAnsweringQualityInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationVerbosityInput message.
+                         * Verifies a PairwiseQuestionAnsweringQualityInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationVerbosityInput.verify = function verify(message) {
+                        PairwiseQuestionAnsweringQualityInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -346634,40 +378535,40 @@
                         };
     
                         /**
-                         * Creates a SummarizationVerbosityInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseQuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} SummarizationVerbosityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
                          */
-                        SummarizationVerbosityInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput)
+                        PairwiseQuestionAnsweringQualityInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationVerbosityInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualityInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput} message SummarizationVerbosityInput
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationVerbosityInput.toObject = function toObject(message, options) {
+                        PairwiseQuestionAnsweringQualityInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -346676,62 +378577,63 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this SummarizationVerbosityInput to JSON.
+                         * Converts this PairwiseQuestionAnsweringQualityInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationVerbosityInput.prototype.toJSON = function toJSON() {
+                        PairwiseQuestionAnsweringQualityInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationVerbosityInput
+                         * Gets the default type url for PairwiseQuestionAnsweringQualityInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationVerbosityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseQuestionAnsweringQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbosityInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput";
                         };
     
-                        return SummarizationVerbosityInput;
+                        return PairwiseQuestionAnsweringQualityInput;
                     })();
     
-                    v1beta1.SummarizationVerbosityInstance = (function() {
+                    v1beta1.PairwiseQuestionAnsweringQualityInstance = (function() {
     
                         /**
-                         * Properties of a SummarizationVerbosityInstance.
+                         * Properties of a PairwiseQuestionAnsweringQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationVerbosityInstance
-                         * @property {string|null} [prediction] SummarizationVerbosityInstance prediction
-                         * @property {string|null} [reference] SummarizationVerbosityInstance reference
-                         * @property {string|null} [context] SummarizationVerbosityInstance context
-                         * @property {string|null} [instruction] SummarizationVerbosityInstance instruction
+                         * @interface IPairwiseQuestionAnsweringQualityInstance
+                         * @property {string|null} [prediction] PairwiseQuestionAnsweringQualityInstance prediction
+                         * @property {string|null} [baselinePrediction] PairwiseQuestionAnsweringQualityInstance baselinePrediction
+                         * @property {string|null} [reference] PairwiseQuestionAnsweringQualityInstance reference
+                         * @property {string|null} [context] PairwiseQuestionAnsweringQualityInstance context
+                         * @property {string|null} [instruction] PairwiseQuestionAnsweringQualityInstance instruction
                          */
     
                         /**
-                         * Constructs a new SummarizationVerbosityInstance.
+                         * Constructs a new PairwiseQuestionAnsweringQualityInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationVerbosityInstance.
-                         * @implements ISummarizationVerbosityInstance
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualityInstance.
+                         * @implements IPairwiseQuestionAnsweringQualityInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance=} [properties] Properties to set
                          */
-                        function SummarizationVerbosityInstance(properties) {
+                        function PairwiseQuestionAnsweringQualityInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -346739,147 +378641,168 @@
                         }
     
                         /**
-                         * SummarizationVerbosityInstance prediction.
+                         * PairwiseQuestionAnsweringQualityInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationVerbosityInstance.prototype.prediction = null;
+                        PairwiseQuestionAnsweringQualityInstance.prototype.prediction = null;
     
                         /**
-                         * SummarizationVerbosityInstance reference.
+                         * PairwiseQuestionAnsweringQualityInstance baselinePrediction.
+                         * @member {string|null|undefined} baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        PairwiseQuestionAnsweringQualityInstance.prototype.baselinePrediction = null;
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance reference.
                          * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationVerbosityInstance.prototype.reference = null;
+                        PairwiseQuestionAnsweringQualityInstance.prototype.reference = null;
     
                         /**
-                         * SummarizationVerbosityInstance context.
+                         * PairwiseQuestionAnsweringQualityInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationVerbosityInstance.prototype.context = null;
+                        PairwiseQuestionAnsweringQualityInstance.prototype.context = null;
     
                         /**
-                         * SummarizationVerbosityInstance instruction.
+                         * PairwiseQuestionAnsweringQualityInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        SummarizationVerbosityInstance.prototype.instruction = null;
+                        PairwiseQuestionAnsweringQualityInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SummarizationVerbosityInstance _prediction.
+                         * PairwiseQuestionAnsweringQualityInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_prediction", {
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationVerbosityInstance _reference.
+                         * PairwiseQuestionAnsweringQualityInstance _baselinePrediction.
+                         * @member {"baselinePrediction"|undefined} _baselinePrediction
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @instance
+                         */
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_baselinePrediction", {
+                            get: $util.oneOfGetter($oneOfFields = ["baselinePrediction"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * PairwiseQuestionAnsweringQualityInstance _reference.
                          * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_reference", {
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_reference", {
                             get: $util.oneOfGetter($oneOfFields = ["reference"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationVerbosityInstance _context.
+                         * PairwiseQuestionAnsweringQualityInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_context", {
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * SummarizationVerbosityInstance _instruction.
+                         * PairwiseQuestionAnsweringQualityInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          */
-                        Object.defineProperty(SummarizationVerbosityInstance.prototype, "_instruction", {
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SummarizationVerbosityInstance instance using the specified properties.
+                         * Creates a new PairwiseQuestionAnsweringQualityInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance instance
                          */
-                        SummarizationVerbosityInstance.create = function create(properties) {
-                            return new SummarizationVerbosityInstance(properties);
+                        PairwiseQuestionAnsweringQualityInstance.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualityInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbosityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance} message SummarizationVerbosityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbosityInstance.encode = function encode(message, writer) {
+                        PairwiseQuestionAnsweringQualityInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
                                 writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
+                            if (message.baselinePrediction != null && Object.hasOwnProperty.call(message, "baselinePrediction"))
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.baselinePrediction);
                             if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.reference);
                             if (message.context != null && Object.hasOwnProperty.call(message, "context"))
-                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.context);
                             if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
-                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.instruction);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbosityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityInstance} message SummarizationVerbosityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbosityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseQuestionAnsweringQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer.
+                         * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbosityInstance.decode = function decode(reader, length) {
+                        PairwiseQuestionAnsweringQualityInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -346888,14 +378811,18 @@
                                         break;
                                     }
                                 case 2: {
-                                        message.reference = reader.string();
+                                        message.baselinePrediction = reader.string();
                                         break;
                                     }
                                 case 3: {
-                                        message.context = reader.string();
+                                        message.reference = reader.string();
                                         break;
                                     }
                                 case 4: {
+                                        message.context = reader.string();
+                                        break;
+                                    }
+                                case 5: {
                                         message.instruction = reader.string();
                                         break;
                                     }
@@ -346908,30 +378835,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationVerbosityInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbosityInstance.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseQuestionAnsweringQualityInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationVerbosityInstance message.
+                         * Verifies a PairwiseQuestionAnsweringQualityInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationVerbosityInstance.verify = function verify(message) {
+                        PairwiseQuestionAnsweringQualityInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -346940,6 +378867,11 @@
                                 if (!$util.isString(message.prediction))
                                     return "prediction: string expected";
                             }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                properties._baselinePrediction = 1;
+                                if (!$util.isString(message.baselinePrediction))
+                                    return "baselinePrediction: string expected";
+                            }
                             if (message.reference != null && message.hasOwnProperty("reference")) {
                                 properties._reference = 1;
                                 if (!$util.isString(message.reference))
@@ -346959,19 +378891,21 @@
                         };
     
                         /**
-                         * Creates a SummarizationVerbosityInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseQuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} SummarizationVerbosityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
                          */
-                        SummarizationVerbosityInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance)
+                        PairwiseQuestionAnsweringQualityInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
+                            if (object.baselinePrediction != null)
+                                message.baselinePrediction = String(object.baselinePrediction);
                             if (object.reference != null)
                                 message.reference = String(object.reference);
                             if (object.context != null)
@@ -346982,15 +378916,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationVerbosityInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualityInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance} message SummarizationVerbosityInstance
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationVerbosityInstance.toObject = function toObject(message, options) {
+                        PairwiseQuestionAnsweringQualityInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -346999,6 +378933,11 @@
                                 if (options.oneofs)
                                     object._prediction = "prediction";
                             }
+                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
+                                object.baselinePrediction = message.baselinePrediction;
+                                if (options.oneofs)
+                                    object._baselinePrediction = "baselinePrediction";
+                            }
                             if (message.reference != null && message.hasOwnProperty("reference")) {
                                 object.reference = message.reference;
                                 if (options.oneofs)
@@ -347018,53 +378957,53 @@
                         };
     
                         /**
-                         * Converts this SummarizationVerbosityInstance to JSON.
+                         * Converts this PairwiseQuestionAnsweringQualityInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationVerbosityInstance.prototype.toJSON = function toJSON() {
+                        PairwiseQuestionAnsweringQualityInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationVerbosityInstance
+                         * Gets the default type url for PairwiseQuestionAnsweringQualityInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationVerbosityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseQuestionAnsweringQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbosityInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance";
                         };
     
-                        return SummarizationVerbosityInstance;
+                        return PairwiseQuestionAnsweringQualityInstance;
                     })();
     
-                    v1beta1.SummarizationVerbositySpec = (function() {
+                    v1beta1.PairwiseQuestionAnsweringQualitySpec = (function() {
     
                         /**
-                         * Properties of a SummarizationVerbositySpec.
+                         * Properties of a PairwiseQuestionAnsweringQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationVerbositySpec
-                         * @property {boolean|null} [useReference] SummarizationVerbositySpec useReference
-                         * @property {number|null} [version] SummarizationVerbositySpec version
+                         * @interface IPairwiseQuestionAnsweringQualitySpec
+                         * @property {boolean|null} [useReference] PairwiseQuestionAnsweringQualitySpec useReference
+                         * @property {number|null} [version] PairwiseQuestionAnsweringQualitySpec version
                          */
     
                         /**
-                         * Constructs a new SummarizationVerbositySpec.
+                         * Constructs a new PairwiseQuestionAnsweringQualitySpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationVerbositySpec.
-                         * @implements ISummarizationVerbositySpec
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualitySpec.
+                         * @implements IPairwiseQuestionAnsweringQualitySpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec=} [properties] Properties to set
                          */
-                        function SummarizationVerbositySpec(properties) {
+                        function PairwiseQuestionAnsweringQualitySpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -347072,43 +379011,43 @@
                         }
     
                         /**
-                         * SummarizationVerbositySpec useReference.
+                         * PairwiseQuestionAnsweringQualitySpec useReference.
                          * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @instance
                          */
-                        SummarizationVerbositySpec.prototype.useReference = false;
+                        PairwiseQuestionAnsweringQualitySpec.prototype.useReference = false;
     
                         /**
-                         * SummarizationVerbositySpec version.
+                         * PairwiseQuestionAnsweringQualitySpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @instance
                          */
-                        SummarizationVerbositySpec.prototype.version = 0;
+                        PairwiseQuestionAnsweringQualitySpec.prototype.version = 0;
     
                         /**
-                         * Creates a new SummarizationVerbositySpec instance using the specified properties.
+                         * Creates a new PairwiseQuestionAnsweringQualitySpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec instance
                          */
-                        SummarizationVerbositySpec.create = function create(properties) {
-                            return new SummarizationVerbositySpec(properties);
+                        PairwiseQuestionAnsweringQualitySpec.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualitySpec(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbositySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec} message SummarizationVerbositySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbositySpec.encode = function encode(message, writer) {
+                        PairwiseQuestionAnsweringQualitySpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
@@ -347119,33 +379058,33 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbositySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbositySpec} message SummarizationVerbositySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbositySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseQuestionAnsweringQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationVerbositySpec message from the specified reader or buffer.
+                         * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbositySpec.decode = function decode(reader, length) {
+                        PairwiseQuestionAnsweringQualitySpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -347166,30 +379105,30 @@
                         };
     
                         /**
-                         * Decodes a SummarizationVerbositySpec message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbositySpec.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseQuestionAnsweringQualitySpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationVerbositySpec message.
+                         * Verifies a PairwiseQuestionAnsweringQualitySpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationVerbositySpec.verify = function verify(message) {
+                        PairwiseQuestionAnsweringQualitySpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.useReference != null && message.hasOwnProperty("useReference"))
@@ -347202,17 +379141,17 @@
                         };
     
                         /**
-                         * Creates a SummarizationVerbositySpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseQuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} SummarizationVerbositySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
                          */
-                        SummarizationVerbositySpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec)
+                        PairwiseQuestionAnsweringQualitySpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec();
                             if (object.useReference != null)
                                 message.useReference = Boolean(object.useReference);
                             if (object.version != null)
@@ -347221,15 +379160,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationVerbositySpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualitySpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec} message SummarizationVerbositySpec
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationVerbositySpec.toObject = function toObject(message, options) {
+                        PairwiseQuestionAnsweringQualitySpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -347245,54 +379184,54 @@
                         };
     
                         /**
-                         * Converts this SummarizationVerbositySpec to JSON.
+                         * Converts this PairwiseQuestionAnsweringQualitySpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationVerbositySpec.prototype.toJSON = function toJSON() {
+                        PairwiseQuestionAnsweringQualitySpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationVerbositySpec
+                         * Gets the default type url for PairwiseQuestionAnsweringQualitySpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationVerbositySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseQuestionAnsweringQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbositySpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec";
                         };
     
-                        return SummarizationVerbositySpec;
+                        return PairwiseQuestionAnsweringQualitySpec;
                     })();
     
-                    v1beta1.SummarizationVerbosityResult = (function() {
+                    v1beta1.PairwiseQuestionAnsweringQualityResult = (function() {
     
                         /**
-                         * Properties of a SummarizationVerbosityResult.
+                         * Properties of a PairwiseQuestionAnsweringQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface ISummarizationVerbosityResult
-                         * @property {number|null} [score] SummarizationVerbosityResult score
-                         * @property {string|null} [explanation] SummarizationVerbosityResult explanation
-                         * @property {number|null} [confidence] SummarizationVerbosityResult confidence
+                         * @interface IPairwiseQuestionAnsweringQualityResult
+                         * @property {google.cloud.aiplatform.v1beta1.PairwiseChoice|null} [pairwiseChoice] PairwiseQuestionAnsweringQualityResult pairwiseChoice
+                         * @property {string|null} [explanation] PairwiseQuestionAnsweringQualityResult explanation
+                         * @property {number|null} [confidence] PairwiseQuestionAnsweringQualityResult confidence
                          */
     
                         /**
-                         * Constructs a new SummarizationVerbosityResult.
+                         * Constructs a new PairwiseQuestionAnsweringQualityResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a SummarizationVerbosityResult.
-                         * @implements ISummarizationVerbosityResult
+                         * @classdesc Represents a PairwiseQuestionAnsweringQualityResult.
+                         * @implements IPairwiseQuestionAnsweringQualityResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult=} [properties] Properties to set
                          */
-                        function SummarizationVerbosityResult(properties) {
+                        function PairwiseQuestionAnsweringQualityResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -347300,80 +379239,69 @@
                         }
     
                         /**
-                         * SummarizationVerbosityResult score.
-                         * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * PairwiseQuestionAnsweringQualityResult pairwiseChoice.
+                         * @member {google.cloud.aiplatform.v1beta1.PairwiseChoice} pairwiseChoice
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @instance
                          */
-                        SummarizationVerbosityResult.prototype.score = null;
+                        PairwiseQuestionAnsweringQualityResult.prototype.pairwiseChoice = 0;
     
                         /**
-                         * SummarizationVerbosityResult explanation.
+                         * PairwiseQuestionAnsweringQualityResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @instance
                          */
-                        SummarizationVerbosityResult.prototype.explanation = "";
+                        PairwiseQuestionAnsweringQualityResult.prototype.explanation = "";
     
                         /**
-                         * SummarizationVerbosityResult confidence.
+                         * PairwiseQuestionAnsweringQualityResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @instance
                          */
-                        SummarizationVerbosityResult.prototype.confidence = null;
+                        PairwiseQuestionAnsweringQualityResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * SummarizationVerbosityResult _score.
-                         * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
-                         * @instance
-                         */
-                        Object.defineProperty(SummarizationVerbosityResult.prototype, "_score", {
-                            get: $util.oneOfGetter($oneOfFields = ["score"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * SummarizationVerbosityResult _confidence.
+                         * PairwiseQuestionAnsweringQualityResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @instance
                          */
-                        Object.defineProperty(SummarizationVerbosityResult.prototype, "_confidence", {
+                        Object.defineProperty(PairwiseQuestionAnsweringQualityResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new SummarizationVerbosityResult instance using the specified properties.
+                         * Creates a new PairwiseQuestionAnsweringQualityResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult instance
                          */
-                        SummarizationVerbosityResult.create = function create(properties) {
-                            return new SummarizationVerbosityResult(properties);
+                        PairwiseQuestionAnsweringQualityResult.create = function create(properties) {
+                            return new PairwiseQuestionAnsweringQualityResult(properties);
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbosityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult} message SummarizationVerbosityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbosityResult.encode = function encode(message, writer) {
+                        PairwiseQuestionAnsweringQualityResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
-                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
                             if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
                                 writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
                             if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
@@ -347382,38 +379310,38 @@
                         };
     
                         /**
-                         * Encodes the specified SummarizationVerbosityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult.verify|verify} messages.
+                         * Encodes the specified PairwiseQuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.ISummarizationVerbosityResult} message SummarizationVerbosityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        SummarizationVerbosityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseQuestionAnsweringQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a SummarizationVerbosityResult message from the specified reader or buffer.
+                         * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbosityResult.decode = function decode(reader, length) {
+                        PairwiseQuestionAnsweringQualityResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.score = reader.float();
+                                        message.pairwiseChoice = reader.int32();
                                         break;
                                     }
                                 case 2: {
@@ -347433,38 +379361,43 @@
                         };
     
                         /**
-                         * Decodes a SummarizationVerbosityResult message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        SummarizationVerbosityResult.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseQuestionAnsweringQualityResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a SummarizationVerbosityResult message.
+                         * Verifies a PairwiseQuestionAnsweringQualityResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        SummarizationVerbosityResult.verify = function verify(message) {
+                        PairwiseQuestionAnsweringQualityResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
-                            if (message.score != null && message.hasOwnProperty("score")) {
-                                properties._score = 1;
-                                if (typeof message.score !== "number")
-                                    return "score: number expected";
-                            }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                switch (message.pairwiseChoice) {
+                                default:
+                                    return "pairwiseChoice: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 if (!$util.isString(message.explanation))
                                     return "explanation: string expected";
@@ -347477,19 +379410,41 @@
                         };
     
                         /**
-                         * Creates a SummarizationVerbosityResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseQuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} SummarizationVerbosityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
                          */
-                        SummarizationVerbosityResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult)
+                        PairwiseQuestionAnsweringQualityResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult();
-                            if (object.score != null)
-                                message.score = Number(object.score);
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult();
+                            switch (object.pairwiseChoice) {
+                            default:
+                                if (typeof object.pairwiseChoice === "number") {
+                                    message.pairwiseChoice = object.pairwiseChoice;
+                                    break;
+                                }
+                                break;
+                            case "PAIRWISE_CHOICE_UNSPECIFIED":
+                            case 0:
+                                message.pairwiseChoice = 0;
+                                break;
+                            case "BASELINE":
+                            case 1:
+                                message.pairwiseChoice = 1;
+                                break;
+                            case "CANDIDATE":
+                            case 2:
+                                message.pairwiseChoice = 2;
+                                break;
+                            case "TIE":
+                            case 3:
+                                message.pairwiseChoice = 3;
+                                break;
+                            }
                             if (object.explanation != null)
                                 message.explanation = String(object.explanation);
                             if (object.confidence != null)
@@ -347498,25 +379453,24 @@
                         };
     
                         /**
-                         * Creates a plain object from a SummarizationVerbosityResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseQuestionAnsweringQualityResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult} message SummarizationVerbosityResult
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        SummarizationVerbosityResult.toObject = function toObject(message, options) {
+                        PairwiseQuestionAnsweringQualityResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults)
+                            if (options.defaults) {
+                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
                                 object.explanation = "";
-                            if (message.score != null && message.hasOwnProperty("score")) {
-                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
-                                if (options.oneofs)
-                                    object._score = "score";
                             }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 object.explanation = message.explanation;
                             if (message.confidence != null && message.hasOwnProperty("confidence")) {
@@ -347528,53 +379482,53 @@
                         };
     
                         /**
-                         * Converts this SummarizationVerbosityResult to JSON.
+                         * Converts this PairwiseQuestionAnsweringQualityResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        SummarizationVerbosityResult.prototype.toJSON = function toJSON() {
+                        PairwiseQuestionAnsweringQualityResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for SummarizationVerbosityResult
+                         * Gets the default type url for PairwiseQuestionAnsweringQualityResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        SummarizationVerbosityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseQuestionAnsweringQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.SummarizationVerbosityResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult";
                         };
     
-                        return SummarizationVerbosityResult;
+                        return PairwiseQuestionAnsweringQualityResult;
                     })();
     
-                    v1beta1.QuestionAnsweringQualityInput = (function() {
+                    v1beta1.QuestionAnsweringRelevanceInput = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringQualityInput.
+                         * Properties of a QuestionAnsweringRelevanceInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringQualityInput
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec|null} [metricSpec] QuestionAnsweringQualityInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance|null} [instance] QuestionAnsweringQualityInput instance
+                         * @interface IQuestionAnsweringRelevanceInput
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec|null} [metricSpec] QuestionAnsweringRelevanceInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance|null} [instance] QuestionAnsweringRelevanceInput instance
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringQualityInput.
+                         * Constructs a new QuestionAnsweringRelevanceInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringQualityInput.
-                         * @implements IQuestionAnsweringQualityInput
+                         * @classdesc Represents a QuestionAnsweringRelevanceInput.
+                         * @implements IQuestionAnsweringRelevanceInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput=} [properties] Properties to set
                          */
-                        function QuestionAnsweringQualityInput(properties) {
+                        function QuestionAnsweringRelevanceInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -347582,89 +379536,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringQualityInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * QuestionAnsweringRelevanceInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @instance
                          */
-                        QuestionAnsweringQualityInput.prototype.metricSpec = null;
+                        QuestionAnsweringRelevanceInput.prototype.metricSpec = null;
     
                         /**
-                         * QuestionAnsweringQualityInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * QuestionAnsweringRelevanceInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @instance
                          */
-                        QuestionAnsweringQualityInput.prototype.instance = null;
+                        QuestionAnsweringRelevanceInput.prototype.instance = null;
     
                         /**
-                         * Creates a new QuestionAnsweringQualityInput instance using the specified properties.
+                         * Creates a new QuestionAnsweringRelevanceInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput instance
                          */
-                        QuestionAnsweringQualityInput.create = function create(properties) {
-                            return new QuestionAnsweringQualityInput(properties);
+                        QuestionAnsweringRelevanceInput.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceInput(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput} message QuestionAnsweringQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualityInput.encode = function encode(message, writer) {
+                        QuestionAnsweringRelevanceInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInput} message QuestionAnsweringQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringRelevanceInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualityInput.decode = function decode(reader, length) {
+                        QuestionAnsweringRelevanceInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -347676,39 +379630,39 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringRelevanceInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringQualityInput message.
+                         * Verifies a QuestionAnsweringRelevanceInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringQualityInput.verify = function verify(message) {
+                        QuestionAnsweringRelevanceInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -347716,40 +379670,40 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringRelevanceInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} QuestionAnsweringQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
                          */
-                        QuestionAnsweringQualityInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput)
+                        QuestionAnsweringRelevanceInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringQualityInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringRelevanceInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput} message QuestionAnsweringQualityInput
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringQualityInput.toObject = function toObject(message, options) {
+                        QuestionAnsweringRelevanceInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -347758,62 +379712,62 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringQualityInput to JSON.
+                         * Converts this QuestionAnsweringRelevanceInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringQualityInput.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringRelevanceInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringQualityInput
+                         * Gets the default type url for QuestionAnsweringRelevanceInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringRelevanceInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput";
                         };
     
-                        return QuestionAnsweringQualityInput;
+                        return QuestionAnsweringRelevanceInput;
                     })();
     
-                    v1beta1.QuestionAnsweringQualityInstance = (function() {
+                    v1beta1.QuestionAnsweringRelevanceInstance = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringQualityInstance.
+                         * Properties of a QuestionAnsweringRelevanceInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringQualityInstance
-                         * @property {string|null} [prediction] QuestionAnsweringQualityInstance prediction
-                         * @property {string|null} [reference] QuestionAnsweringQualityInstance reference
-                         * @property {string|null} [context] QuestionAnsweringQualityInstance context
-                         * @property {string|null} [instruction] QuestionAnsweringQualityInstance instruction
+                         * @interface IQuestionAnsweringRelevanceInstance
+                         * @property {string|null} [prediction] QuestionAnsweringRelevanceInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringRelevanceInstance reference
+                         * @property {string|null} [context] QuestionAnsweringRelevanceInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringRelevanceInstance instruction
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringQualityInstance.
+                         * Constructs a new QuestionAnsweringRelevanceInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringQualityInstance.
-                         * @implements IQuestionAnsweringQualityInstance
+                         * @classdesc Represents a QuestionAnsweringRelevanceInstance.
+                         * @implements IQuestionAnsweringRelevanceInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance=} [properties] Properties to set
                          */
-                        function QuestionAnsweringQualityInstance(properties) {
+                        function QuestionAnsweringRelevanceInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -347821,106 +379775,106 @@
                         }
     
                         /**
-                         * QuestionAnsweringQualityInstance prediction.
+                         * QuestionAnsweringRelevanceInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        QuestionAnsweringQualityInstance.prototype.prediction = null;
+                        QuestionAnsweringRelevanceInstance.prototype.prediction = null;
     
                         /**
-                         * QuestionAnsweringQualityInstance reference.
+                         * QuestionAnsweringRelevanceInstance reference.
                          * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        QuestionAnsweringQualityInstance.prototype.reference = null;
+                        QuestionAnsweringRelevanceInstance.prototype.reference = null;
     
                         /**
-                         * QuestionAnsweringQualityInstance context.
+                         * QuestionAnsweringRelevanceInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        QuestionAnsweringQualityInstance.prototype.context = null;
+                        QuestionAnsweringRelevanceInstance.prototype.context = null;
     
                         /**
-                         * QuestionAnsweringQualityInstance instruction.
+                         * QuestionAnsweringRelevanceInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        QuestionAnsweringQualityInstance.prototype.instruction = null;
+                        QuestionAnsweringRelevanceInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringQualityInstance _prediction.
+                         * QuestionAnsweringRelevanceInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_prediction", {
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringQualityInstance _reference.
+                         * QuestionAnsweringRelevanceInstance _reference.
                          * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_reference", {
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_reference", {
                             get: $util.oneOfGetter($oneOfFields = ["reference"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringQualityInstance _context.
+                         * QuestionAnsweringRelevanceInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_context", {
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringQualityInstance _instruction.
+                         * QuestionAnsweringRelevanceInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringQualityInstance.prototype, "_instruction", {
+                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new QuestionAnsweringQualityInstance instance using the specified properties.
+                         * Creates a new QuestionAnsweringRelevanceInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance instance
                          */
-                        QuestionAnsweringQualityInstance.create = function create(properties) {
-                            return new QuestionAnsweringQualityInstance(properties);
+                        QuestionAnsweringRelevanceInstance.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualityInstance.encode = function encode(message, writer) {
+                        QuestionAnsweringRelevanceInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
@@ -347935,33 +379889,33 @@
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringRelevanceInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualityInstance.decode = function decode(reader, length) {
+                        QuestionAnsweringRelevanceInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -347990,30 +379944,30 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringRelevanceInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringQualityInstance message.
+                         * Verifies a QuestionAnsweringRelevanceInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringQualityInstance.verify = function verify(message) {
+                        QuestionAnsweringRelevanceInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -348041,17 +379995,17 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringRelevanceInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} QuestionAnsweringQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
                          */
-                        QuestionAnsweringQualityInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance)
+                        QuestionAnsweringRelevanceInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
                             if (object.reference != null)
@@ -348064,15 +380018,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringQualityInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringRelevanceInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance} message QuestionAnsweringQualityInstance
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringQualityInstance.toObject = function toObject(message, options) {
+                        QuestionAnsweringRelevanceInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -348100,53 +380054,53 @@
                         };
     
                         /**
-                         * Converts this QuestionAnsweringQualityInstance to JSON.
+                         * Converts this QuestionAnsweringRelevanceInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringQualityInstance.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringRelevanceInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringQualityInstance
+                         * Gets the default type url for QuestionAnsweringRelevanceInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringRelevanceInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance";
                         };
     
-                        return QuestionAnsweringQualityInstance;
+                        return QuestionAnsweringRelevanceInstance;
                     })();
     
-                    v1beta1.QuestionAnsweringQualitySpec = (function() {
+                    v1beta1.QuestionAnsweringRelevanceSpec = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringQualitySpec.
+                         * Properties of a QuestionAnsweringRelevanceSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringQualitySpec
-                         * @property {boolean|null} [useReference] QuestionAnsweringQualitySpec useReference
-                         * @property {number|null} [version] QuestionAnsweringQualitySpec version
+                         * @interface IQuestionAnsweringRelevanceSpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringRelevanceSpec useReference
+                         * @property {number|null} [version] QuestionAnsweringRelevanceSpec version
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringQualitySpec.
+                         * Constructs a new QuestionAnsweringRelevanceSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringQualitySpec.
-                         * @implements IQuestionAnsweringQualitySpec
+                         * @classdesc Represents a QuestionAnsweringRelevanceSpec.
+                         * @implements IQuestionAnsweringRelevanceSpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec=} [properties] Properties to set
                          */
-                        function QuestionAnsweringQualitySpec(properties) {
+                        function QuestionAnsweringRelevanceSpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -348154,43 +380108,43 @@
                         }
     
                         /**
-                         * QuestionAnsweringQualitySpec useReference.
+                         * QuestionAnsweringRelevanceSpec useReference.
                          * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @instance
                          */
-                        QuestionAnsweringQualitySpec.prototype.useReference = false;
+                        QuestionAnsweringRelevanceSpec.prototype.useReference = false;
     
                         /**
-                         * QuestionAnsweringQualitySpec version.
+                         * QuestionAnsweringRelevanceSpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @instance
                          */
-                        QuestionAnsweringQualitySpec.prototype.version = 0;
+                        QuestionAnsweringRelevanceSpec.prototype.version = 0;
     
                         /**
-                         * Creates a new QuestionAnsweringQualitySpec instance using the specified properties.
+                         * Creates a new QuestionAnsweringRelevanceSpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec instance
                          */
-                        QuestionAnsweringQualitySpec.create = function create(properties) {
-                            return new QuestionAnsweringQualitySpec(properties);
+                        QuestionAnsweringRelevanceSpec.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceSpec(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualitySpec.encode = function encode(message, writer) {
+                        QuestionAnsweringRelevanceSpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
@@ -348201,33 +380155,33 @@
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringRelevanceSpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualitySpec.decode = function decode(reader, length) {
+                        QuestionAnsweringRelevanceSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -348248,30 +380202,30 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringRelevanceSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringQualitySpec message.
+                         * Verifies a QuestionAnsweringRelevanceSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringQualitySpec.verify = function verify(message) {
+                        QuestionAnsweringRelevanceSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.useReference != null && message.hasOwnProperty("useReference"))
@@ -348284,17 +380238,17 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringRelevanceSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} QuestionAnsweringQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
                          */
-                        QuestionAnsweringQualitySpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec)
+                        QuestionAnsweringRelevanceSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec();
                             if (object.useReference != null)
                                 message.useReference = Boolean(object.useReference);
                             if (object.version != null)
@@ -348303,15 +380257,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringQualitySpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringRelevanceSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec} message QuestionAnsweringQualitySpec
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringQualitySpec.toObject = function toObject(message, options) {
+                        QuestionAnsweringRelevanceSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -348327,54 +380281,54 @@
                         };
     
                         /**
-                         * Converts this QuestionAnsweringQualitySpec to JSON.
+                         * Converts this QuestionAnsweringRelevanceSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringQualitySpec.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringRelevanceSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringQualitySpec
+                         * Gets the default type url for QuestionAnsweringRelevanceSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringRelevanceSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualitySpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec";
                         };
     
-                        return QuestionAnsweringQualitySpec;
+                        return QuestionAnsweringRelevanceSpec;
                     })();
     
-                    v1beta1.QuestionAnsweringQualityResult = (function() {
+                    v1beta1.QuestionAnsweringRelevanceResult = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringQualityResult.
+                         * Properties of a QuestionAnsweringRelevanceResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringQualityResult
-                         * @property {number|null} [score] QuestionAnsweringQualityResult score
-                         * @property {string|null} [explanation] QuestionAnsweringQualityResult explanation
-                         * @property {number|null} [confidence] QuestionAnsweringQualityResult confidence
+                         * @interface IQuestionAnsweringRelevanceResult
+                         * @property {number|null} [score] QuestionAnsweringRelevanceResult score
+                         * @property {string|null} [explanation] QuestionAnsweringRelevanceResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringRelevanceResult confidence
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringQualityResult.
+                         * Constructs a new QuestionAnsweringRelevanceResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringQualityResult.
-                         * @implements IQuestionAnsweringQualityResult
+                         * @classdesc Represents a QuestionAnsweringRelevanceResult.
+                         * @implements IQuestionAnsweringRelevanceResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult=} [properties] Properties to set
                          */
-                        function QuestionAnsweringQualityResult(properties) {
+                        function QuestionAnsweringRelevanceResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -348382,76 +380336,76 @@
                         }
     
                         /**
-                         * QuestionAnsweringQualityResult score.
+                         * QuestionAnsweringRelevanceResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @instance
                          */
-                        QuestionAnsweringQualityResult.prototype.score = null;
+                        QuestionAnsweringRelevanceResult.prototype.score = null;
     
                         /**
-                         * QuestionAnsweringQualityResult explanation.
+                         * QuestionAnsweringRelevanceResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @instance
                          */
-                        QuestionAnsweringQualityResult.prototype.explanation = "";
+                        QuestionAnsweringRelevanceResult.prototype.explanation = "";
     
                         /**
-                         * QuestionAnsweringQualityResult confidence.
+                         * QuestionAnsweringRelevanceResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @instance
                          */
-                        QuestionAnsweringQualityResult.prototype.confidence = null;
+                        QuestionAnsweringRelevanceResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringQualityResult _score.
+                         * QuestionAnsweringRelevanceResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringQualityResult.prototype, "_score", {
+                        Object.defineProperty(QuestionAnsweringRelevanceResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringQualityResult _confidence.
+                         * QuestionAnsweringRelevanceResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringQualityResult.prototype, "_confidence", {
+                        Object.defineProperty(QuestionAnsweringRelevanceResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new QuestionAnsweringQualityResult instance using the specified properties.
+                         * Creates a new QuestionAnsweringRelevanceResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult instance
                          */
-                        QuestionAnsweringQualityResult.create = function create(properties) {
-                            return new QuestionAnsweringQualityResult(properties);
+                        QuestionAnsweringRelevanceResult.create = function create(properties) {
+                            return new QuestionAnsweringRelevanceResult(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult} message QuestionAnsweringQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualityResult.encode = function encode(message, writer) {
+                        QuestionAnsweringRelevanceResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
@@ -348464,33 +380418,33 @@
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringRelevanceResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringQualityResult} message QuestionAnsweringQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringRelevanceResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualityResult.decode = function decode(reader, length) {
+                        QuestionAnsweringRelevanceResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -348515,30 +380469,30 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringRelevanceResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringQualityResult message.
+                         * Verifies a QuestionAnsweringRelevanceResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringQualityResult.verify = function verify(message) {
+                        QuestionAnsweringRelevanceResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -348559,17 +380513,17 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringRelevanceResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} QuestionAnsweringQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
                          */
-                        QuestionAnsweringQualityResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult)
+                        QuestionAnsweringRelevanceResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
@@ -348580,15 +380534,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringQualityResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringRelevanceResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult} message QuestionAnsweringQualityResult
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringQualityResult.toObject = function toObject(message, options) {
+                        QuestionAnsweringRelevanceResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -348610,53 +380564,53 @@
                         };
     
                         /**
-                         * Converts this QuestionAnsweringQualityResult to JSON.
+                         * Converts this QuestionAnsweringRelevanceResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringQualityResult.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringRelevanceResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringQualityResult
+                         * Gets the default type url for QuestionAnsweringRelevanceResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringRelevanceResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringQualityResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult";
                         };
     
-                        return QuestionAnsweringQualityResult;
+                        return QuestionAnsweringRelevanceResult;
                     })();
     
-                    v1beta1.PairwiseQuestionAnsweringQualityInput = (function() {
+                    v1beta1.QuestionAnsweringHelpfulnessInput = (function() {
     
                         /**
-                         * Properties of a PairwiseQuestionAnsweringQualityInput.
+                         * Properties of a QuestionAnsweringHelpfulnessInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseQuestionAnsweringQualityInput
-                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec|null} [metricSpec] PairwiseQuestionAnsweringQualityInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance|null} [instance] PairwiseQuestionAnsweringQualityInput instance
+                         * @interface IQuestionAnsweringHelpfulnessInput
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec|null} [metricSpec] QuestionAnsweringHelpfulnessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance|null} [instance] QuestionAnsweringHelpfulnessInput instance
                          */
     
                         /**
-                         * Constructs a new PairwiseQuestionAnsweringQualityInput.
+                         * Constructs a new QuestionAnsweringHelpfulnessInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseQuestionAnsweringQualityInput.
-                         * @implements IPairwiseQuestionAnsweringQualityInput
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessInput.
+                         * @implements IQuestionAnsweringHelpfulnessInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput=} [properties] Properties to set
                          */
-                        function PairwiseQuestionAnsweringQualityInput(properties) {
+                        function QuestionAnsweringHelpfulnessInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -348664,89 +380618,89 @@
                         }
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * QuestionAnsweringHelpfulnessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityInput.prototype.metricSpec = null;
+                        QuestionAnsweringHelpfulnessInput.prototype.metricSpec = null;
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * QuestionAnsweringHelpfulnessInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityInput.prototype.instance = null;
+                        QuestionAnsweringHelpfulnessInput.prototype.instance = null;
     
                         /**
-                         * Creates a new PairwiseQuestionAnsweringQualityInput instance using the specified properties.
+                         * Creates a new QuestionAnsweringHelpfulnessInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput instance
                          */
-                        PairwiseQuestionAnsweringQualityInput.create = function create(properties) {
-                            return new PairwiseQuestionAnsweringQualityInput(properties);
+                        QuestionAnsweringHelpfulnessInput.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessInput(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualityInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualityInput.encode = function encode(message, writer) {
+                        QuestionAnsweringHelpfulnessInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualityInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualityInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringHelpfulnessInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualityInput.decode = function decode(reader, length) {
+                        QuestionAnsweringHelpfulnessInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -348758,39 +380712,39 @@
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualityInput message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualityInput.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringHelpfulnessInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseQuestionAnsweringQualityInput message.
+                         * Verifies a QuestionAnsweringHelpfulnessInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseQuestionAnsweringQualityInput.verify = function verify(message) {
+                        QuestionAnsweringHelpfulnessInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -348798,40 +380752,40 @@
                         };
     
                         /**
-                         * Creates a PairwiseQuestionAnsweringQualityInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} PairwiseQuestionAnsweringQualityInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
                          */
-                        PairwiseQuestionAnsweringQualityInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput)
+                        QuestionAnsweringHelpfulnessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseQuestionAnsweringQualityInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput} message PairwiseQuestionAnsweringQualityInput
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseQuestionAnsweringQualityInput.toObject = function toObject(message, options) {
+                        QuestionAnsweringHelpfulnessInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -348840,63 +380794,62 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this PairwiseQuestionAnsweringQualityInput to JSON.
+                         * Converts this QuestionAnsweringHelpfulnessInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseQuestionAnsweringQualityInput.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringHelpfulnessInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseQuestionAnsweringQualityInput
+                         * Gets the default type url for QuestionAnsweringHelpfulnessInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseQuestionAnsweringQualityInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringHelpfulnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput";
                         };
     
-                        return PairwiseQuestionAnsweringQualityInput;
+                        return QuestionAnsweringHelpfulnessInput;
                     })();
     
-                    v1beta1.PairwiseQuestionAnsweringQualityInstance = (function() {
+                    v1beta1.QuestionAnsweringHelpfulnessInstance = (function() {
     
                         /**
-                         * Properties of a PairwiseQuestionAnsweringQualityInstance.
+                         * Properties of a QuestionAnsweringHelpfulnessInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseQuestionAnsweringQualityInstance
-                         * @property {string|null} [prediction] PairwiseQuestionAnsweringQualityInstance prediction
-                         * @property {string|null} [baselinePrediction] PairwiseQuestionAnsweringQualityInstance baselinePrediction
-                         * @property {string|null} [reference] PairwiseQuestionAnsweringQualityInstance reference
-                         * @property {string|null} [context] PairwiseQuestionAnsweringQualityInstance context
-                         * @property {string|null} [instruction] PairwiseQuestionAnsweringQualityInstance instruction
+                         * @interface IQuestionAnsweringHelpfulnessInstance
+                         * @property {string|null} [prediction] QuestionAnsweringHelpfulnessInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringHelpfulnessInstance reference
+                         * @property {string|null} [context] QuestionAnsweringHelpfulnessInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringHelpfulnessInstance instruction
                          */
     
                         /**
-                         * Constructs a new PairwiseQuestionAnsweringQualityInstance.
+                         * Constructs a new QuestionAnsweringHelpfulnessInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseQuestionAnsweringQualityInstance.
-                         * @implements IPairwiseQuestionAnsweringQualityInstance
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessInstance.
+                         * @implements IQuestionAnsweringHelpfulnessInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance=} [properties] Properties to set
                          */
-                        function PairwiseQuestionAnsweringQualityInstance(properties) {
+                        function QuestionAnsweringHelpfulnessInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -348904,168 +380857,147 @@
                         }
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance prediction.
+                         * QuestionAnsweringHelpfulnessInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
-                         * @instance
-                         */
-                        PairwiseQuestionAnsweringQualityInstance.prototype.prediction = null;
-    
-                        /**
-                         * PairwiseQuestionAnsweringQualityInstance baselinePrediction.
-                         * @member {string|null|undefined} baselinePrediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityInstance.prototype.baselinePrediction = null;
+                        QuestionAnsweringHelpfulnessInstance.prototype.prediction = null;
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance reference.
+                         * QuestionAnsweringHelpfulnessInstance reference.
                          * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityInstance.prototype.reference = null;
+                        QuestionAnsweringHelpfulnessInstance.prototype.reference = null;
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance context.
+                         * QuestionAnsweringHelpfulnessInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityInstance.prototype.context = null;
+                        QuestionAnsweringHelpfulnessInstance.prototype.context = null;
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance instruction.
+                         * QuestionAnsweringHelpfulnessInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityInstance.prototype.instruction = null;
+                        QuestionAnsweringHelpfulnessInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance _prediction.
+                         * QuestionAnsweringHelpfulnessInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_prediction", {
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance _baselinePrediction.
-                         * @member {"baselinePrediction"|undefined} _baselinePrediction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
-                         * @instance
-                         */
-                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_baselinePrediction", {
-                            get: $util.oneOfGetter($oneOfFields = ["baselinePrediction"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * PairwiseQuestionAnsweringQualityInstance _reference.
+                         * QuestionAnsweringHelpfulnessInstance _reference.
                          * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_reference", {
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_reference", {
                             get: $util.oneOfGetter($oneOfFields = ["reference"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance _context.
+                         * QuestionAnsweringHelpfulnessInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_context", {
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * PairwiseQuestionAnsweringQualityInstance _instruction.
+                         * QuestionAnsweringHelpfulnessInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          */
-                        Object.defineProperty(PairwiseQuestionAnsweringQualityInstance.prototype, "_instruction", {
+                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new PairwiseQuestionAnsweringQualityInstance instance using the specified properties.
+                         * Creates a new QuestionAnsweringHelpfulnessInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance instance
                          */
-                        PairwiseQuestionAnsweringQualityInstance.create = function create(properties) {
-                            return new PairwiseQuestionAnsweringQualityInstance(properties);
+                        QuestionAnsweringHelpfulnessInstance.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualityInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualityInstance.encode = function encode(message, writer) {
+                        QuestionAnsweringHelpfulnessInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
                                 writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
-                            if (message.baselinePrediction != null && Object.hasOwnProperty.call(message, "baselinePrediction"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.baselinePrediction);
                             if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
-                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.reference);
+                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
                             if (message.context != null && Object.hasOwnProperty.call(message, "context"))
-                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.context);
+                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
                             if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
-                                writer.uint32(/* id 5, wireType 2 =*/42).string(message.instruction);
+                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualityInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualityInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringHelpfulnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualityInstance.decode = function decode(reader, length) {
+                        QuestionAnsweringHelpfulnessInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -349074,18 +381006,14 @@
                                         break;
                                     }
                                 case 2: {
-                                        message.baselinePrediction = reader.string();
-                                        break;
-                                    }
-                                case 3: {
                                         message.reference = reader.string();
                                         break;
                                     }
-                                case 4: {
+                                case 3: {
                                         message.context = reader.string();
                                         break;
                                     }
-                                case 5: {
+                                case 4: {
                                         message.instruction = reader.string();
                                         break;
                                     }
@@ -349098,30 +381026,30 @@
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualityInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualityInstance.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringHelpfulnessInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseQuestionAnsweringQualityInstance message.
+                         * Verifies a QuestionAnsweringHelpfulnessInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseQuestionAnsweringQualityInstance.verify = function verify(message) {
+                        QuestionAnsweringHelpfulnessInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -349130,11 +381058,6 @@
                                 if (!$util.isString(message.prediction))
                                     return "prediction: string expected";
                             }
-                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
-                                properties._baselinePrediction = 1;
-                                if (!$util.isString(message.baselinePrediction))
-                                    return "baselinePrediction: string expected";
-                            }
                             if (message.reference != null && message.hasOwnProperty("reference")) {
                                 properties._reference = 1;
                                 if (!$util.isString(message.reference))
@@ -349154,21 +381077,19 @@
                         };
     
                         /**
-                         * Creates a PairwiseQuestionAnsweringQualityInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} PairwiseQuestionAnsweringQualityInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
                          */
-                        PairwiseQuestionAnsweringQualityInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance)
+                        QuestionAnsweringHelpfulnessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
-                            if (object.baselinePrediction != null)
-                                message.baselinePrediction = String(object.baselinePrediction);
                             if (object.reference != null)
                                 message.reference = String(object.reference);
                             if (object.context != null)
@@ -349179,15 +381100,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseQuestionAnsweringQualityInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance} message PairwiseQuestionAnsweringQualityInstance
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseQuestionAnsweringQualityInstance.toObject = function toObject(message, options) {
+                        QuestionAnsweringHelpfulnessInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -349196,11 +381117,6 @@
                                 if (options.oneofs)
                                     object._prediction = "prediction";
                             }
-                            if (message.baselinePrediction != null && message.hasOwnProperty("baselinePrediction")) {
-                                object.baselinePrediction = message.baselinePrediction;
-                                if (options.oneofs)
-                                    object._baselinePrediction = "baselinePrediction";
-                            }
                             if (message.reference != null && message.hasOwnProperty("reference")) {
                                 object.reference = message.reference;
                                 if (options.oneofs)
@@ -349220,53 +381136,53 @@
                         };
     
                         /**
-                         * Converts this PairwiseQuestionAnsweringQualityInstance to JSON.
+                         * Converts this QuestionAnsweringHelpfulnessInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseQuestionAnsweringQualityInstance.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringHelpfulnessInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseQuestionAnsweringQualityInstance
+                         * Gets the default type url for QuestionAnsweringHelpfulnessInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseQuestionAnsweringQualityInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringHelpfulnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance";
                         };
     
-                        return PairwiseQuestionAnsweringQualityInstance;
+                        return QuestionAnsweringHelpfulnessInstance;
                     })();
     
-                    v1beta1.PairwiseQuestionAnsweringQualitySpec = (function() {
+                    v1beta1.QuestionAnsweringHelpfulnessSpec = (function() {
     
                         /**
-                         * Properties of a PairwiseQuestionAnsweringQualitySpec.
+                         * Properties of a QuestionAnsweringHelpfulnessSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseQuestionAnsweringQualitySpec
-                         * @property {boolean|null} [useReference] PairwiseQuestionAnsweringQualitySpec useReference
-                         * @property {number|null} [version] PairwiseQuestionAnsweringQualitySpec version
+                         * @interface IQuestionAnsweringHelpfulnessSpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringHelpfulnessSpec useReference
+                         * @property {number|null} [version] QuestionAnsweringHelpfulnessSpec version
                          */
     
                         /**
-                         * Constructs a new PairwiseQuestionAnsweringQualitySpec.
+                         * Constructs a new QuestionAnsweringHelpfulnessSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseQuestionAnsweringQualitySpec.
-                         * @implements IPairwiseQuestionAnsweringQualitySpec
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessSpec.
+                         * @implements IQuestionAnsweringHelpfulnessSpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec=} [properties] Properties to set
                          */
-                        function PairwiseQuestionAnsweringQualitySpec(properties) {
+                        function QuestionAnsweringHelpfulnessSpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -349274,43 +381190,43 @@
                         }
     
                         /**
-                         * PairwiseQuestionAnsweringQualitySpec useReference.
+                         * QuestionAnsweringHelpfulnessSpec useReference.
                          * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualitySpec.prototype.useReference = false;
+                        QuestionAnsweringHelpfulnessSpec.prototype.useReference = false;
     
                         /**
-                         * PairwiseQuestionAnsweringQualitySpec version.
+                         * QuestionAnsweringHelpfulnessSpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualitySpec.prototype.version = 0;
+                        QuestionAnsweringHelpfulnessSpec.prototype.version = 0;
     
                         /**
-                         * Creates a new PairwiseQuestionAnsweringQualitySpec instance using the specified properties.
+                         * Creates a new QuestionAnsweringHelpfulnessSpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec instance
                          */
-                        PairwiseQuestionAnsweringQualitySpec.create = function create(properties) {
-                            return new PairwiseQuestionAnsweringQualitySpec(properties);
+                        QuestionAnsweringHelpfulnessSpec.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessSpec(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualitySpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualitySpec.encode = function encode(message, writer) {
+                        QuestionAnsweringHelpfulnessSpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
@@ -349321,33 +381237,33 @@
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualitySpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualitySpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringHelpfulnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualitySpec.decode = function decode(reader, length) {
+                        QuestionAnsweringHelpfulnessSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -349368,30 +381284,30 @@
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualitySpec message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualitySpec.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringHelpfulnessSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseQuestionAnsweringQualitySpec message.
+                         * Verifies a QuestionAnsweringHelpfulnessSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseQuestionAnsweringQualitySpec.verify = function verify(message) {
+                        QuestionAnsweringHelpfulnessSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.useReference != null && message.hasOwnProperty("useReference"))
@@ -349404,17 +381320,17 @@
                         };
     
                         /**
-                         * Creates a PairwiseQuestionAnsweringQualitySpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} PairwiseQuestionAnsweringQualitySpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
                          */
-                        PairwiseQuestionAnsweringQualitySpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec)
+                        QuestionAnsweringHelpfulnessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec();
                             if (object.useReference != null)
                                 message.useReference = Boolean(object.useReference);
                             if (object.version != null)
@@ -349423,15 +381339,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseQuestionAnsweringQualitySpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec} message PairwiseQuestionAnsweringQualitySpec
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseQuestionAnsweringQualitySpec.toObject = function toObject(message, options) {
+                        QuestionAnsweringHelpfulnessSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -349447,54 +381363,54 @@
                         };
     
                         /**
-                         * Converts this PairwiseQuestionAnsweringQualitySpec to JSON.
+                         * Converts this QuestionAnsweringHelpfulnessSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseQuestionAnsweringQualitySpec.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringHelpfulnessSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseQuestionAnsweringQualitySpec
+                         * Gets the default type url for QuestionAnsweringHelpfulnessSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseQuestionAnsweringQualitySpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringHelpfulnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualitySpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec";
                         };
     
-                        return PairwiseQuestionAnsweringQualitySpec;
+                        return QuestionAnsweringHelpfulnessSpec;
                     })();
     
-                    v1beta1.PairwiseQuestionAnsweringQualityResult = (function() {
+                    v1beta1.QuestionAnsweringHelpfulnessResult = (function() {
     
                         /**
-                         * Properties of a PairwiseQuestionAnsweringQualityResult.
+                         * Properties of a QuestionAnsweringHelpfulnessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IPairwiseQuestionAnsweringQualityResult
-                         * @property {google.cloud.aiplatform.v1beta1.PairwiseChoice|null} [pairwiseChoice] PairwiseQuestionAnsweringQualityResult pairwiseChoice
-                         * @property {string|null} [explanation] PairwiseQuestionAnsweringQualityResult explanation
-                         * @property {number|null} [confidence] PairwiseQuestionAnsweringQualityResult confidence
+                         * @interface IQuestionAnsweringHelpfulnessResult
+                         * @property {number|null} [score] QuestionAnsweringHelpfulnessResult score
+                         * @property {string|null} [explanation] QuestionAnsweringHelpfulnessResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringHelpfulnessResult confidence
                          */
     
                         /**
-                         * Constructs a new PairwiseQuestionAnsweringQualityResult.
+                         * Constructs a new QuestionAnsweringHelpfulnessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a PairwiseQuestionAnsweringQualityResult.
-                         * @implements IPairwiseQuestionAnsweringQualityResult
+                         * @classdesc Represents a QuestionAnsweringHelpfulnessResult.
+                         * @implements IQuestionAnsweringHelpfulnessResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult=} [properties] Properties to set
                          */
-                        function PairwiseQuestionAnsweringQualityResult(properties) {
+                        function QuestionAnsweringHelpfulnessResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -349502,69 +381418,80 @@
                         }
     
                         /**
-                         * PairwiseQuestionAnsweringQualityResult pairwiseChoice.
-                         * @member {google.cloud.aiplatform.v1beta1.PairwiseChoice} pairwiseChoice
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * QuestionAnsweringHelpfulnessResult score.
+                         * @member {number|null|undefined} score
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityResult.prototype.pairwiseChoice = 0;
+                        QuestionAnsweringHelpfulnessResult.prototype.score = null;
     
                         /**
-                         * PairwiseQuestionAnsweringQualityResult explanation.
+                         * QuestionAnsweringHelpfulnessResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityResult.prototype.explanation = "";
+                        QuestionAnsweringHelpfulnessResult.prototype.explanation = "";
     
                         /**
-                         * PairwiseQuestionAnsweringQualityResult confidence.
+                         * QuestionAnsweringHelpfulnessResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @instance
                          */
-                        PairwiseQuestionAnsweringQualityResult.prototype.confidence = null;
+                        QuestionAnsweringHelpfulnessResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * PairwiseQuestionAnsweringQualityResult _confidence.
+                         * QuestionAnsweringHelpfulnessResult _score.
+                         * @member {"score"|undefined} _score
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @instance
+                         */
+                        Object.defineProperty(QuestionAnsweringHelpfulnessResult.prototype, "_score", {
+                            get: $util.oneOfGetter($oneOfFields = ["score"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * QuestionAnsweringHelpfulnessResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @instance
                          */
-                        Object.defineProperty(PairwiseQuestionAnsweringQualityResult.prototype, "_confidence", {
+                        Object.defineProperty(QuestionAnsweringHelpfulnessResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new PairwiseQuestionAnsweringQualityResult instance using the specified properties.
+                         * Creates a new QuestionAnsweringHelpfulnessResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult instance
                          */
-                        PairwiseQuestionAnsweringQualityResult.create = function create(properties) {
-                            return new PairwiseQuestionAnsweringQualityResult(properties);
+                        QuestionAnsweringHelpfulnessResult.create = function create(properties) {
+                            return new QuestionAnsweringHelpfulnessResult(properties);
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualityResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualityResult.encode = function encode(message, writer) {
+                        QuestionAnsweringHelpfulnessResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
-                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
+                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
+                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
                             if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
                                 writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
                             if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
@@ -349573,38 +381500,38 @@
                         };
     
                         /**
-                         * Encodes the specified PairwiseQuestionAnsweringQualityResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        PairwiseQuestionAnsweringQualityResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringHelpfulnessResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualityResult.decode = function decode(reader, length) {
+                        QuestionAnsweringHelpfulnessResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.pairwiseChoice = reader.int32();
+                                        message.score = reader.float();
                                         break;
                                     }
                                 case 2: {
@@ -349624,43 +381551,38 @@
                         };
     
                         /**
-                         * Decodes a PairwiseQuestionAnsweringQualityResult message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        PairwiseQuestionAnsweringQualityResult.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringHelpfulnessResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a PairwiseQuestionAnsweringQualityResult message.
+                         * Verifies a QuestionAnsweringHelpfulnessResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        PairwiseQuestionAnsweringQualityResult.verify = function verify(message) {
+                        QuestionAnsweringHelpfulnessResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
-                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
-                                switch (message.pairwiseChoice) {
-                                default:
-                                    return "pairwiseChoice: enum value expected";
-                                case 0:
-                                case 1:
-                                case 2:
-                                case 3:
-                                    break;
-                                }
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                properties._score = 1;
+                                if (typeof message.score !== "number")
+                                    return "score: number expected";
+                            }
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 if (!$util.isString(message.explanation))
                                     return "explanation: string expected";
@@ -349673,41 +381595,19 @@
                         };
     
                         /**
-                         * Creates a PairwiseQuestionAnsweringQualityResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} PairwiseQuestionAnsweringQualityResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
                          */
-                        PairwiseQuestionAnsweringQualityResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult)
+                        QuestionAnsweringHelpfulnessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult();
-                            switch (object.pairwiseChoice) {
-                            default:
-                                if (typeof object.pairwiseChoice === "number") {
-                                    message.pairwiseChoice = object.pairwiseChoice;
-                                    break;
-                                }
-                                break;
-                            case "PAIRWISE_CHOICE_UNSPECIFIED":
-                            case 0:
-                                message.pairwiseChoice = 0;
-                                break;
-                            case "BASELINE":
-                            case 1:
-                                message.pairwiseChoice = 1;
-                                break;
-                            case "CANDIDATE":
-                            case 2:
-                                message.pairwiseChoice = 2;
-                                break;
-                            case "TIE":
-                            case 3:
-                                message.pairwiseChoice = 3;
-                                break;
-                            }
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult();
+                            if (object.score != null)
+                                message.score = Number(object.score);
                             if (object.explanation != null)
                                 message.explanation = String(object.explanation);
                             if (object.confidence != null)
@@ -349716,24 +381616,25 @@
                         };
     
                         /**
-                         * Creates a plain object from a PairwiseQuestionAnsweringQualityResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringHelpfulnessResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult} message PairwiseQuestionAnsweringQualityResult
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        PairwiseQuestionAnsweringQualityResult.toObject = function toObject(message, options) {
+                        QuestionAnsweringHelpfulnessResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults) {
-                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
+                            if (options.defaults)
                                 object.explanation = "";
+                            if (message.score != null && message.hasOwnProperty("score")) {
+                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
+                                if (options.oneofs)
+                                    object._score = "score";
                             }
-                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
-                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 object.explanation = message.explanation;
                             if (message.confidence != null && message.hasOwnProperty("confidence")) {
@@ -349745,53 +381646,53 @@
                         };
     
                         /**
-                         * Converts this PairwiseQuestionAnsweringQualityResult to JSON.
+                         * Converts this QuestionAnsweringHelpfulnessResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        PairwiseQuestionAnsweringQualityResult.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringHelpfulnessResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for PairwiseQuestionAnsweringQualityResult
+                         * Gets the default type url for QuestionAnsweringHelpfulnessResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        PairwiseQuestionAnsweringQualityResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringHelpfulnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseQuestionAnsweringQualityResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult";
                         };
     
-                        return PairwiseQuestionAnsweringQualityResult;
+                        return QuestionAnsweringHelpfulnessResult;
                     })();
     
-                    v1beta1.QuestionAnsweringRelevanceInput = (function() {
+                    v1beta1.QuestionAnsweringCorrectnessInput = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringRelevanceInput.
+                         * Properties of a QuestionAnsweringCorrectnessInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringRelevanceInput
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec|null} [metricSpec] QuestionAnsweringRelevanceInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance|null} [instance] QuestionAnsweringRelevanceInput instance
+                         * @interface IQuestionAnsweringCorrectnessInput
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec|null} [metricSpec] QuestionAnsweringCorrectnessInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance|null} [instance] QuestionAnsweringCorrectnessInput instance
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringRelevanceInput.
+                         * Constructs a new QuestionAnsweringCorrectnessInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringRelevanceInput.
-                         * @implements IQuestionAnsweringRelevanceInput
+                         * @classdesc Represents a QuestionAnsweringCorrectnessInput.
+                         * @implements IQuestionAnsweringCorrectnessInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput=} [properties] Properties to set
                          */
-                        function QuestionAnsweringRelevanceInput(properties) {
+                        function QuestionAnsweringCorrectnessInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -349799,89 +381700,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringRelevanceInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * QuestionAnsweringCorrectnessInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @instance
                          */
-                        QuestionAnsweringRelevanceInput.prototype.metricSpec = null;
+                        QuestionAnsweringCorrectnessInput.prototype.metricSpec = null;
     
                         /**
-                         * QuestionAnsweringRelevanceInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * QuestionAnsweringCorrectnessInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @instance
                          */
-                        QuestionAnsweringRelevanceInput.prototype.instance = null;
+                        QuestionAnsweringCorrectnessInput.prototype.instance = null;
     
                         /**
-                         * Creates a new QuestionAnsweringRelevanceInput instance using the specified properties.
+                         * Creates a new QuestionAnsweringCorrectnessInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput instance
                          */
-                        QuestionAnsweringRelevanceInput.create = function create(properties) {
-                            return new QuestionAnsweringRelevanceInput(properties);
+                        QuestionAnsweringCorrectnessInput.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessInput(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceInput.encode = function encode(message, writer) {
+                        QuestionAnsweringCorrectnessInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringCorrectnessInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceInput.decode = function decode(reader, length) {
+                        QuestionAnsweringCorrectnessInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -349893,39 +381794,39 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceInput message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceInput.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringCorrectnessInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringRelevanceInput message.
+                         * Verifies a QuestionAnsweringCorrectnessInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringRelevanceInput.verify = function verify(message) {
+                        QuestionAnsweringCorrectnessInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -349933,40 +381834,40 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringRelevanceInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringCorrectnessInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} QuestionAnsweringRelevanceInput
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
                          */
-                        QuestionAnsweringRelevanceInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput)
+                        QuestionAnsweringCorrectnessInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringRelevanceInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringCorrectnessInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput} message QuestionAnsweringRelevanceInput
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringRelevanceInput.toObject = function toObject(message, options) {
+                        QuestionAnsweringCorrectnessInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -349975,62 +381876,62 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringRelevanceInput to JSON.
+                         * Converts this QuestionAnsweringCorrectnessInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringRelevanceInput.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringCorrectnessInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringRelevanceInput
+                         * Gets the default type url for QuestionAnsweringCorrectnessInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringRelevanceInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringCorrectnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput";
                         };
     
-                        return QuestionAnsweringRelevanceInput;
+                        return QuestionAnsweringCorrectnessInput;
                     })();
     
-                    v1beta1.QuestionAnsweringRelevanceInstance = (function() {
+                    v1beta1.QuestionAnsweringCorrectnessInstance = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringRelevanceInstance.
+                         * Properties of a QuestionAnsweringCorrectnessInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringRelevanceInstance
-                         * @property {string|null} [prediction] QuestionAnsweringRelevanceInstance prediction
-                         * @property {string|null} [reference] QuestionAnsweringRelevanceInstance reference
-                         * @property {string|null} [context] QuestionAnsweringRelevanceInstance context
-                         * @property {string|null} [instruction] QuestionAnsweringRelevanceInstance instruction
+                         * @interface IQuestionAnsweringCorrectnessInstance
+                         * @property {string|null} [prediction] QuestionAnsweringCorrectnessInstance prediction
+                         * @property {string|null} [reference] QuestionAnsweringCorrectnessInstance reference
+                         * @property {string|null} [context] QuestionAnsweringCorrectnessInstance context
+                         * @property {string|null} [instruction] QuestionAnsweringCorrectnessInstance instruction
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringRelevanceInstance.
+                         * Constructs a new QuestionAnsweringCorrectnessInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringRelevanceInstance.
-                         * @implements IQuestionAnsweringRelevanceInstance
+                         * @classdesc Represents a QuestionAnsweringCorrectnessInstance.
+                         * @implements IQuestionAnsweringCorrectnessInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance=} [properties] Properties to set
                          */
-                        function QuestionAnsweringRelevanceInstance(properties) {
+                        function QuestionAnsweringCorrectnessInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -350038,106 +381939,106 @@
                         }
     
                         /**
-                         * QuestionAnsweringRelevanceInstance prediction.
+                         * QuestionAnsweringCorrectnessInstance prediction.
                          * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        QuestionAnsweringRelevanceInstance.prototype.prediction = null;
+                        QuestionAnsweringCorrectnessInstance.prototype.prediction = null;
     
                         /**
-                         * QuestionAnsweringRelevanceInstance reference.
+                         * QuestionAnsweringCorrectnessInstance reference.
                          * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        QuestionAnsweringRelevanceInstance.prototype.reference = null;
+                        QuestionAnsweringCorrectnessInstance.prototype.reference = null;
     
                         /**
-                         * QuestionAnsweringRelevanceInstance context.
+                         * QuestionAnsweringCorrectnessInstance context.
                          * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        QuestionAnsweringRelevanceInstance.prototype.context = null;
+                        QuestionAnsweringCorrectnessInstance.prototype.context = null;
     
                         /**
-                         * QuestionAnsweringRelevanceInstance instruction.
+                         * QuestionAnsweringCorrectnessInstance instruction.
                          * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        QuestionAnsweringRelevanceInstance.prototype.instruction = null;
+                        QuestionAnsweringCorrectnessInstance.prototype.instruction = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringRelevanceInstance _prediction.
+                         * QuestionAnsweringCorrectnessInstance _prediction.
                          * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_prediction", {
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_prediction", {
                             get: $util.oneOfGetter($oneOfFields = ["prediction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringRelevanceInstance _reference.
+                         * QuestionAnsweringCorrectnessInstance _reference.
                          * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_reference", {
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_reference", {
                             get: $util.oneOfGetter($oneOfFields = ["reference"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringRelevanceInstance _context.
+                         * QuestionAnsweringCorrectnessInstance _context.
                          * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_context", {
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_context", {
                             get: $util.oneOfGetter($oneOfFields = ["context"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringRelevanceInstance _instruction.
+                         * QuestionAnsweringCorrectnessInstance _instruction.
                          * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringRelevanceInstance.prototype, "_instruction", {
+                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_instruction", {
                             get: $util.oneOfGetter($oneOfFields = ["instruction"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new QuestionAnsweringRelevanceInstance instance using the specified properties.
+                         * Creates a new QuestionAnsweringCorrectnessInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance instance
                          */
-                        QuestionAnsweringRelevanceInstance.create = function create(properties) {
-                            return new QuestionAnsweringRelevanceInstance(properties);
+                        QuestionAnsweringCorrectnessInstance.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceInstance.encode = function encode(message, writer) {
+                        QuestionAnsweringCorrectnessInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
@@ -350152,33 +382053,33 @@
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringCorrectnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceInstance.decode = function decode(reader, length) {
+                        QuestionAnsweringCorrectnessInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -350207,30 +382108,30 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceInstance.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringCorrectnessInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringRelevanceInstance message.
+                         * Verifies a QuestionAnsweringCorrectnessInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringRelevanceInstance.verify = function verify(message) {
+                        QuestionAnsweringCorrectnessInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -350258,17 +382159,17 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringRelevanceInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringCorrectnessInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} QuestionAnsweringRelevanceInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
                          */
-                        QuestionAnsweringRelevanceInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance)
+                        QuestionAnsweringCorrectnessInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance();
                             if (object.prediction != null)
                                 message.prediction = String(object.prediction);
                             if (object.reference != null)
@@ -350281,15 +382182,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringRelevanceInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringCorrectnessInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance} message QuestionAnsweringRelevanceInstance
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringRelevanceInstance.toObject = function toObject(message, options) {
+                        QuestionAnsweringCorrectnessInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -350317,53 +382218,53 @@
                         };
     
                         /**
-                         * Converts this QuestionAnsweringRelevanceInstance to JSON.
+                         * Converts this QuestionAnsweringCorrectnessInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringRelevanceInstance.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringCorrectnessInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringRelevanceInstance
+                         * Gets the default type url for QuestionAnsweringCorrectnessInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringRelevanceInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringCorrectnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance";
                         };
     
-                        return QuestionAnsweringRelevanceInstance;
+                        return QuestionAnsweringCorrectnessInstance;
                     })();
     
-                    v1beta1.QuestionAnsweringRelevanceSpec = (function() {
+                    v1beta1.QuestionAnsweringCorrectnessSpec = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringRelevanceSpec.
+                         * Properties of a QuestionAnsweringCorrectnessSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringRelevanceSpec
-                         * @property {boolean|null} [useReference] QuestionAnsweringRelevanceSpec useReference
-                         * @property {number|null} [version] QuestionAnsweringRelevanceSpec version
+                         * @interface IQuestionAnsweringCorrectnessSpec
+                         * @property {boolean|null} [useReference] QuestionAnsweringCorrectnessSpec useReference
+                         * @property {number|null} [version] QuestionAnsweringCorrectnessSpec version
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringRelevanceSpec.
+                         * Constructs a new QuestionAnsweringCorrectnessSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringRelevanceSpec.
-                         * @implements IQuestionAnsweringRelevanceSpec
+                         * @classdesc Represents a QuestionAnsweringCorrectnessSpec.
+                         * @implements IQuestionAnsweringCorrectnessSpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec=} [properties] Properties to set
                          */
-                        function QuestionAnsweringRelevanceSpec(properties) {
+                        function QuestionAnsweringCorrectnessSpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -350371,43 +382272,43 @@
                         }
     
                         /**
-                         * QuestionAnsweringRelevanceSpec useReference.
+                         * QuestionAnsweringCorrectnessSpec useReference.
                          * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @instance
                          */
-                        QuestionAnsweringRelevanceSpec.prototype.useReference = false;
+                        QuestionAnsweringCorrectnessSpec.prototype.useReference = false;
     
                         /**
-                         * QuestionAnsweringRelevanceSpec version.
+                         * QuestionAnsweringCorrectnessSpec version.
                          * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @instance
                          */
-                        QuestionAnsweringRelevanceSpec.prototype.version = 0;
+                        QuestionAnsweringCorrectnessSpec.prototype.version = 0;
     
                         /**
-                         * Creates a new QuestionAnsweringRelevanceSpec instance using the specified properties.
+                         * Creates a new QuestionAnsweringCorrectnessSpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec instance
                          */
-                        QuestionAnsweringRelevanceSpec.create = function create(properties) {
-                            return new QuestionAnsweringRelevanceSpec(properties);
+                        QuestionAnsweringCorrectnessSpec.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessSpec(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceSpec.encode = function encode(message, writer) {
+                        QuestionAnsweringCorrectnessSpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
@@ -350418,33 +382319,33 @@
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringCorrectnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceSpec.decode = function decode(reader, length) {
+                        QuestionAnsweringCorrectnessSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -350465,30 +382366,30 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceSpec message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceSpec.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringCorrectnessSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringRelevanceSpec message.
+                         * Verifies a QuestionAnsweringCorrectnessSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringRelevanceSpec.verify = function verify(message) {
+                        QuestionAnsweringCorrectnessSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.useReference != null && message.hasOwnProperty("useReference"))
@@ -350501,17 +382402,17 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringRelevanceSpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringCorrectnessSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} QuestionAnsweringRelevanceSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
                          */
-                        QuestionAnsweringRelevanceSpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec)
+                        QuestionAnsweringCorrectnessSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec();
                             if (object.useReference != null)
                                 message.useReference = Boolean(object.useReference);
                             if (object.version != null)
@@ -350520,15 +382421,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringRelevanceSpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringCorrectnessSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec} message QuestionAnsweringRelevanceSpec
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringRelevanceSpec.toObject = function toObject(message, options) {
+                        QuestionAnsweringCorrectnessSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -350544,54 +382445,54 @@
                         };
     
                         /**
-                         * Converts this QuestionAnsweringRelevanceSpec to JSON.
+                         * Converts this QuestionAnsweringCorrectnessSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringRelevanceSpec.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringCorrectnessSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringRelevanceSpec
+                         * Gets the default type url for QuestionAnsweringCorrectnessSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringRelevanceSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringCorrectnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceSpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec";
                         };
     
-                        return QuestionAnsweringRelevanceSpec;
+                        return QuestionAnsweringCorrectnessSpec;
                     })();
     
-                    v1beta1.QuestionAnsweringRelevanceResult = (function() {
+                    v1beta1.QuestionAnsweringCorrectnessResult = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringRelevanceResult.
+                         * Properties of a QuestionAnsweringCorrectnessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringRelevanceResult
-                         * @property {number|null} [score] QuestionAnsweringRelevanceResult score
-                         * @property {string|null} [explanation] QuestionAnsweringRelevanceResult explanation
-                         * @property {number|null} [confidence] QuestionAnsweringRelevanceResult confidence
+                         * @interface IQuestionAnsweringCorrectnessResult
+                         * @property {number|null} [score] QuestionAnsweringCorrectnessResult score
+                         * @property {string|null} [explanation] QuestionAnsweringCorrectnessResult explanation
+                         * @property {number|null} [confidence] QuestionAnsweringCorrectnessResult confidence
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringRelevanceResult.
+                         * Constructs a new QuestionAnsweringCorrectnessResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringRelevanceResult.
-                         * @implements IQuestionAnsweringRelevanceResult
+                         * @classdesc Represents a QuestionAnsweringCorrectnessResult.
+                         * @implements IQuestionAnsweringCorrectnessResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult=} [properties] Properties to set
                          */
-                        function QuestionAnsweringRelevanceResult(properties) {
+                        function QuestionAnsweringCorrectnessResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -350599,76 +382500,76 @@
                         }
     
                         /**
-                         * QuestionAnsweringRelevanceResult score.
+                         * QuestionAnsweringCorrectnessResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @instance
                          */
-                        QuestionAnsweringRelevanceResult.prototype.score = null;
+                        QuestionAnsweringCorrectnessResult.prototype.score = null;
     
                         /**
-                         * QuestionAnsweringRelevanceResult explanation.
+                         * QuestionAnsweringCorrectnessResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @instance
                          */
-                        QuestionAnsweringRelevanceResult.prototype.explanation = "";
+                        QuestionAnsweringCorrectnessResult.prototype.explanation = "";
     
                         /**
-                         * QuestionAnsweringRelevanceResult confidence.
+                         * QuestionAnsweringCorrectnessResult confidence.
                          * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @instance
                          */
-                        QuestionAnsweringRelevanceResult.prototype.confidence = null;
+                        QuestionAnsweringCorrectnessResult.prototype.confidence = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringRelevanceResult _score.
+                         * QuestionAnsweringCorrectnessResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringRelevanceResult.prototype, "_score", {
+                        Object.defineProperty(QuestionAnsweringCorrectnessResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringRelevanceResult _confidence.
+                         * QuestionAnsweringCorrectnessResult _confidence.
                          * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringRelevanceResult.prototype, "_confidence", {
+                        Object.defineProperty(QuestionAnsweringCorrectnessResult.prototype, "_confidence", {
                             get: $util.oneOfGetter($oneOfFields = ["confidence"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new QuestionAnsweringRelevanceResult instance using the specified properties.
+                         * Creates a new QuestionAnsweringCorrectnessResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult instance
                          */
-                        QuestionAnsweringRelevanceResult.create = function create(properties) {
-                            return new QuestionAnsweringRelevanceResult(properties);
+                        QuestionAnsweringCorrectnessResult.create = function create(properties) {
+                            return new QuestionAnsweringCorrectnessResult(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceResult.encode = function encode(message, writer) {
+                        QuestionAnsweringCorrectnessResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
@@ -350681,33 +382582,33 @@
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringRelevanceResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult.verify|verify} messages.
+                         * Encodes the specified QuestionAnsweringCorrectnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringRelevanceResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        QuestionAnsweringCorrectnessResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer.
+                         * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceResult.decode = function decode(reader, length) {
+                        QuestionAnsweringCorrectnessResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -350732,30 +382633,30 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringRelevanceResult message from the specified reader or buffer, length delimited.
+                         * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringRelevanceResult.decodeDelimited = function decodeDelimited(reader) {
+                        QuestionAnsweringCorrectnessResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringRelevanceResult message.
+                         * Verifies a QuestionAnsweringCorrectnessResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringRelevanceResult.verify = function verify(message) {
+                        QuestionAnsweringCorrectnessResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -350776,17 +382677,17 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringRelevanceResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a QuestionAnsweringCorrectnessResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} QuestionAnsweringRelevanceResult
+                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
                          */
-                        QuestionAnsweringRelevanceResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult)
+                        QuestionAnsweringCorrectnessResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
@@ -350797,15 +382698,15 @@
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringRelevanceResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a QuestionAnsweringCorrectnessResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult} message QuestionAnsweringRelevanceResult
+                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringRelevanceResult.toObject = function toObject(message, options) {
+                        QuestionAnsweringCorrectnessResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -350827,53 +382728,53 @@
                         };
     
                         /**
-                         * Converts this QuestionAnsweringRelevanceResult to JSON.
+                         * Converts this QuestionAnsweringCorrectnessResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringRelevanceResult.prototype.toJSON = function toJSON() {
+                        QuestionAnsweringCorrectnessResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringRelevanceResult
+                         * Gets the default type url for QuestionAnsweringCorrectnessResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult
+                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringRelevanceResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        QuestionAnsweringCorrectnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringRelevanceResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult";
                         };
     
-                        return QuestionAnsweringRelevanceResult;
+                        return QuestionAnsweringCorrectnessResult;
                     })();
     
-                    v1beta1.QuestionAnsweringHelpfulnessInput = (function() {
+                    v1beta1.PointwiseMetricInput = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringHelpfulnessInput.
+                         * Properties of a PointwiseMetricInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringHelpfulnessInput
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec|null} [metricSpec] QuestionAnsweringHelpfulnessInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance|null} [instance] QuestionAnsweringHelpfulnessInput instance
+                         * @interface IPointwiseMetricInput
+                         * @property {google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec|null} [metricSpec] PointwiseMetricInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance|null} [instance] PointwiseMetricInput instance
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringHelpfulnessInput.
+                         * Constructs a new PointwiseMetricInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringHelpfulnessInput.
-                         * @implements IQuestionAnsweringHelpfulnessInput
+                         * @classdesc Represents a PointwiseMetricInput.
+                         * @implements IPointwiseMetricInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInput=} [properties] Properties to set
                          */
-                        function QuestionAnsweringHelpfulnessInput(properties) {
+                        function PointwiseMetricInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -350881,89 +382782,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringHelpfulnessInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * PointwiseMetricInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @instance
                          */
-                        QuestionAnsweringHelpfulnessInput.prototype.metricSpec = null;
+                        PointwiseMetricInput.prototype.metricSpec = null;
     
                         /**
-                         * QuestionAnsweringHelpfulnessInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * PointwiseMetricInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @instance
                          */
-                        QuestionAnsweringHelpfulnessInput.prototype.instance = null;
+                        PointwiseMetricInput.prototype.instance = null;
     
                         /**
-                         * Creates a new QuestionAnsweringHelpfulnessInput instance using the specified properties.
+                         * Creates a new PointwiseMetricInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInput} PointwiseMetricInput instance
                          */
-                        QuestionAnsweringHelpfulnessInput.create = function create(properties) {
-                            return new QuestionAnsweringHelpfulnessInput(properties);
+                        PointwiseMetricInput.create = function create(properties) {
+                            return new PointwiseMetricInput(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInput} message PointwiseMetricInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessInput.encode = function encode(message, writer) {
+                        PointwiseMetricInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInput} message PointwiseMetricInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        PointwiseMetricInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer.
+                         * Decodes a PointwiseMetricInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInput} PointwiseMetricInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessInput.decode = function decode(reader, length) {
+                        PointwiseMetricInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -350975,39 +382876,39 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessInput message from the specified reader or buffer, length delimited.
+                         * Decodes a PointwiseMetricInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInput} PointwiseMetricInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessInput.decodeDelimited = function decodeDelimited(reader) {
+                        PointwiseMetricInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringHelpfulnessInput message.
+                         * Verifies a PointwiseMetricInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringHelpfulnessInput.verify = function verify(message) {
+                        PointwiseMetricInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -351015,40 +382916,40 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringHelpfulnessInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PointwiseMetricInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} QuestionAnsweringHelpfulnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInput} PointwiseMetricInput
                          */
-                        QuestionAnsweringHelpfulnessInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput)
+                        PointwiseMetricInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PointwiseMetricInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PointwiseMetricInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringHelpfulnessInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a PointwiseMetricInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput} message QuestionAnsweringHelpfulnessInput
+                         * @param {google.cloud.aiplatform.v1beta1.PointwiseMetricInput} message PointwiseMetricInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringHelpfulnessInput.toObject = function toObject(message, options) {
+                        PointwiseMetricInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -351057,62 +382958,59 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringHelpfulnessInput to JSON.
+                         * Converts this PointwiseMetricInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringHelpfulnessInput.prototype.toJSON = function toJSON() {
+                        PointwiseMetricInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringHelpfulnessInput
+                         * Gets the default type url for PointwiseMetricInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringHelpfulnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PointwiseMetricInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PointwiseMetricInput";
                         };
     
-                        return QuestionAnsweringHelpfulnessInput;
+                        return PointwiseMetricInput;
                     })();
     
-                    v1beta1.QuestionAnsweringHelpfulnessInstance = (function() {
+                    v1beta1.PointwiseMetricInstance = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringHelpfulnessInstance.
+                         * Properties of a PointwiseMetricInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringHelpfulnessInstance
-                         * @property {string|null} [prediction] QuestionAnsweringHelpfulnessInstance prediction
-                         * @property {string|null} [reference] QuestionAnsweringHelpfulnessInstance reference
-                         * @property {string|null} [context] QuestionAnsweringHelpfulnessInstance context
-                         * @property {string|null} [instruction] QuestionAnsweringHelpfulnessInstance instruction
+                         * @interface IPointwiseMetricInstance
+                         * @property {string|null} [jsonInstance] PointwiseMetricInstance jsonInstance
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringHelpfulnessInstance.
+                         * Constructs a new PointwiseMetricInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringHelpfulnessInstance.
-                         * @implements IQuestionAnsweringHelpfulnessInstance
+                         * @classdesc Represents a PointwiseMetricInstance.
+                         * @implements IPointwiseMetricInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance=} [properties] Properties to set
                          */
-                        function QuestionAnsweringHelpfulnessInstance(properties) {
+                        function PointwiseMetricInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -351120,164 +383018,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringHelpfulnessInstance prediction.
-                         * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
-                         * @instance
-                         */
-                        QuestionAnsweringHelpfulnessInstance.prototype.prediction = null;
-    
-                        /**
-                         * QuestionAnsweringHelpfulnessInstance reference.
-                         * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
-                         * @instance
-                         */
-                        QuestionAnsweringHelpfulnessInstance.prototype.reference = null;
-    
-                        /**
-                         * QuestionAnsweringHelpfulnessInstance context.
-                         * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
-                         * @instance
-                         */
-                        QuestionAnsweringHelpfulnessInstance.prototype.context = null;
-    
-                        /**
-                         * QuestionAnsweringHelpfulnessInstance instruction.
-                         * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * PointwiseMetricInstance jsonInstance.
+                         * @member {string|null|undefined} jsonInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @instance
                          */
-                        QuestionAnsweringHelpfulnessInstance.prototype.instruction = null;
+                        PointwiseMetricInstance.prototype.jsonInstance = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringHelpfulnessInstance _prediction.
-                         * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * PointwiseMetricInstance instance.
+                         * @member {"jsonInstance"|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_prediction", {
-                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
+                        Object.defineProperty(PointwiseMetricInstance.prototype, "instance", {
+                            get: $util.oneOfGetter($oneOfFields = ["jsonInstance"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringHelpfulnessInstance _reference.
-                         * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_reference", {
-                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * QuestionAnsweringHelpfulnessInstance _context.
-                         * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_context", {
-                            get: $util.oneOfGetter($oneOfFields = ["context"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * QuestionAnsweringHelpfulnessInstance _instruction.
-                         * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringHelpfulnessInstance.prototype, "_instruction", {
-                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * Creates a new QuestionAnsweringHelpfulnessInstance instance using the specified properties.
+                         * Creates a new PointwiseMetricInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInstance} PointwiseMetricInstance instance
                          */
-                        QuestionAnsweringHelpfulnessInstance.create = function create(properties) {
-                            return new QuestionAnsweringHelpfulnessInstance(properties);
+                        PointwiseMetricInstance.create = function create(properties) {
+                            return new PointwiseMetricInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance} message PointwiseMetricInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessInstance.encode = function encode(message, writer) {
+                        PointwiseMetricInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
-                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
-                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
-                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
-                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
-                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
-                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            if (message.jsonInstance != null && Object.hasOwnProperty.call(message, "jsonInstance"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.jsonInstance);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricInstance} message PointwiseMetricInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        PointwiseMetricInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer.
+                         * Decodes a PointwiseMetricInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInstance} PointwiseMetricInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessInstance.decode = function decode(reader, length) {
+                        PointwiseMetricInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.prediction = reader.string();
-                                        break;
-                                    }
-                                case 2: {
-                                        message.reference = reader.string();
-                                        break;
-                                    }
-                                case 3: {
-                                        message.context = reader.string();
-                                        break;
-                                    }
-                                case 4: {
-                                        message.instruction = reader.string();
+                                        message.jsonInstance = reader.string();
                                         break;
                                     }
                                 default:
@@ -351289,163 +383112,126 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a PointwiseMetricInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInstance} PointwiseMetricInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessInstance.decodeDelimited = function decodeDelimited(reader) {
+                        PointwiseMetricInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringHelpfulnessInstance message.
+                         * Verifies a PointwiseMetricInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringHelpfulnessInstance.verify = function verify(message) {
+                        PointwiseMetricInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
-                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
-                                properties._prediction = 1;
-                                if (!$util.isString(message.prediction))
-                                    return "prediction: string expected";
-                            }
-                            if (message.reference != null && message.hasOwnProperty("reference")) {
-                                properties._reference = 1;
-                                if (!$util.isString(message.reference))
-                                    return "reference: string expected";
-                            }
-                            if (message.context != null && message.hasOwnProperty("context")) {
-                                properties._context = 1;
-                                if (!$util.isString(message.context))
-                                    return "context: string expected";
-                            }
-                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
-                                properties._instruction = 1;
-                                if (!$util.isString(message.instruction))
-                                    return "instruction: string expected";
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                properties.instance = 1;
+                                if (!$util.isString(message.jsonInstance))
+                                    return "jsonInstance: string expected";
                             }
                             return null;
                         };
     
                         /**
-                         * Creates a QuestionAnsweringHelpfulnessInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PointwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} QuestionAnsweringHelpfulnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricInstance} PointwiseMetricInstance
                          */
-                        QuestionAnsweringHelpfulnessInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance)
+                        PointwiseMetricInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance();
-                            if (object.prediction != null)
-                                message.prediction = String(object.prediction);
-                            if (object.reference != null)
-                                message.reference = String(object.reference);
-                            if (object.context != null)
-                                message.context = String(object.context);
-                            if (object.instruction != null)
-                                message.instruction = String(object.instruction);
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricInstance();
+                            if (object.jsonInstance != null)
+                                message.jsonInstance = String(object.jsonInstance);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringHelpfulnessInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a PointwiseMetricInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance} message QuestionAnsweringHelpfulnessInstance
+                         * @param {google.cloud.aiplatform.v1beta1.PointwiseMetricInstance} message PointwiseMetricInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringHelpfulnessInstance.toObject = function toObject(message, options) {
+                        PointwiseMetricInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
-                                object.prediction = message.prediction;
-                                if (options.oneofs)
-                                    object._prediction = "prediction";
-                            }
-                            if (message.reference != null && message.hasOwnProperty("reference")) {
-                                object.reference = message.reference;
-                                if (options.oneofs)
-                                    object._reference = "reference";
-                            }
-                            if (message.context != null && message.hasOwnProperty("context")) {
-                                object.context = message.context;
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                object.jsonInstance = message.jsonInstance;
                                 if (options.oneofs)
-                                    object._context = "context";
-                            }
-                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
-                                object.instruction = message.instruction;
-                                if (options.oneofs)
-                                    object._instruction = "instruction";
+                                    object.instance = "jsonInstance";
                             }
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringHelpfulnessInstance to JSON.
+                         * Converts this PointwiseMetricInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringHelpfulnessInstance.prototype.toJSON = function toJSON() {
+                        PointwiseMetricInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringHelpfulnessInstance
+                         * Gets the default type url for PointwiseMetricInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringHelpfulnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PointwiseMetricInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PointwiseMetricInstance";
                         };
     
-                        return QuestionAnsweringHelpfulnessInstance;
+                        return PointwiseMetricInstance;
                     })();
     
-                    v1beta1.QuestionAnsweringHelpfulnessSpec = (function() {
+                    v1beta1.PointwiseMetricSpec = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringHelpfulnessSpec.
+                         * Properties of a PointwiseMetricSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringHelpfulnessSpec
-                         * @property {boolean|null} [useReference] QuestionAnsweringHelpfulnessSpec useReference
-                         * @property {number|null} [version] QuestionAnsweringHelpfulnessSpec version
+                         * @interface IPointwiseMetricSpec
+                         * @property {string|null} [metricPromptTemplate] PointwiseMetricSpec metricPromptTemplate
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringHelpfulnessSpec.
+                         * Constructs a new PointwiseMetricSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringHelpfulnessSpec.
-                         * @implements IQuestionAnsweringHelpfulnessSpec
+                         * @classdesc Represents a PointwiseMetricSpec.
+                         * @implements IPointwiseMetricSpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec=} [properties] Properties to set
                          */
-                        function QuestionAnsweringHelpfulnessSpec(properties) {
+                        function PointwiseMetricSpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -351453,89 +383239,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringHelpfulnessSpec useReference.
-                         * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * PointwiseMetricSpec metricPromptTemplate.
+                         * @member {string|null|undefined} metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @instance
                          */
-                        QuestionAnsweringHelpfulnessSpec.prototype.useReference = false;
+                        PointwiseMetricSpec.prototype.metricPromptTemplate = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringHelpfulnessSpec version.
-                         * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * PointwiseMetricSpec _metricPromptTemplate.
+                         * @member {"metricPromptTemplate"|undefined} _metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @instance
                          */
-                        QuestionAnsweringHelpfulnessSpec.prototype.version = 0;
+                        Object.defineProperty(PointwiseMetricSpec.prototype, "_metricPromptTemplate", {
+                            get: $util.oneOfGetter($oneOfFields = ["metricPromptTemplate"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
     
                         /**
-                         * Creates a new QuestionAnsweringHelpfulnessSpec instance using the specified properties.
+                         * Creates a new PointwiseMetricSpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricSpec} PointwiseMetricSpec instance
                          */
-                        QuestionAnsweringHelpfulnessSpec.create = function create(properties) {
-                            return new QuestionAnsweringHelpfulnessSpec(properties);
+                        PointwiseMetricSpec.create = function create(properties) {
+                            return new PointwiseMetricSpec(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec} message PointwiseMetricSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessSpec.encode = function encode(message, writer) {
+                        PointwiseMetricSpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
-                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
-                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
-                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            if (message.metricPromptTemplate != null && Object.hasOwnProperty.call(message, "metricPromptTemplate"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.metricPromptTemplate);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricSpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricSpec} message PointwiseMetricSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        PointwiseMetricSpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer.
+                         * Decodes a PointwiseMetricSpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricSpec} PointwiseMetricSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessSpec.decode = function decode(reader, length) {
+                        PointwiseMetricSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.useReference = reader.bool();
-                                        break;
-                                    }
-                                case 2: {
-                                        message.version = reader.int32();
+                                        message.metricPromptTemplate = reader.string();
                                         break;
                                     }
                                 default:
@@ -351547,133 +383333,127 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessSpec message from the specified reader or buffer, length delimited.
+                         * Decodes a PointwiseMetricSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricSpec} PointwiseMetricSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessSpec.decodeDelimited = function decodeDelimited(reader) {
+                        PointwiseMetricSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringHelpfulnessSpec message.
+                         * Verifies a PointwiseMetricSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringHelpfulnessSpec.verify = function verify(message) {
+                        PointwiseMetricSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
-                            if (message.useReference != null && message.hasOwnProperty("useReference"))
-                                if (typeof message.useReference !== "boolean")
-                                    return "useReference: boolean expected";
-                            if (message.version != null && message.hasOwnProperty("version"))
-                                if (!$util.isInteger(message.version))
-                                    return "version: integer expected";
+                            var properties = {};
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                properties._metricPromptTemplate = 1;
+                                if (!$util.isString(message.metricPromptTemplate))
+                                    return "metricPromptTemplate: string expected";
+                            }
                             return null;
                         };
     
                         /**
-                         * Creates a QuestionAnsweringHelpfulnessSpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PointwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} QuestionAnsweringHelpfulnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricSpec} PointwiseMetricSpec
                          */
-                        QuestionAnsweringHelpfulnessSpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec)
+                        PointwiseMetricSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec();
-                            if (object.useReference != null)
-                                message.useReference = Boolean(object.useReference);
-                            if (object.version != null)
-                                message.version = object.version | 0;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricSpec();
+                            if (object.metricPromptTemplate != null)
+                                message.metricPromptTemplate = String(object.metricPromptTemplate);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringHelpfulnessSpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a PointwiseMetricSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec} message QuestionAnsweringHelpfulnessSpec
+                         * @param {google.cloud.aiplatform.v1beta1.PointwiseMetricSpec} message PointwiseMetricSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringHelpfulnessSpec.toObject = function toObject(message, options) {
+                        PointwiseMetricSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults) {
-                                object.useReference = false;
-                                object.version = 0;
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                object.metricPromptTemplate = message.metricPromptTemplate;
+                                if (options.oneofs)
+                                    object._metricPromptTemplate = "metricPromptTemplate";
                             }
-                            if (message.useReference != null && message.hasOwnProperty("useReference"))
-                                object.useReference = message.useReference;
-                            if (message.version != null && message.hasOwnProperty("version"))
-                                object.version = message.version;
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringHelpfulnessSpec to JSON.
+                         * Converts this PointwiseMetricSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringHelpfulnessSpec.prototype.toJSON = function toJSON() {
+                        PointwiseMetricSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringHelpfulnessSpec
+                         * Gets the default type url for PointwiseMetricSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringHelpfulnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PointwiseMetricSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessSpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PointwiseMetricSpec";
                         };
     
-                        return QuestionAnsweringHelpfulnessSpec;
+                        return PointwiseMetricSpec;
                     })();
     
-                    v1beta1.QuestionAnsweringHelpfulnessResult = (function() {
+                    v1beta1.PointwiseMetricResult = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringHelpfulnessResult.
+                         * Properties of a PointwiseMetricResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringHelpfulnessResult
-                         * @property {number|null} [score] QuestionAnsweringHelpfulnessResult score
-                         * @property {string|null} [explanation] QuestionAnsweringHelpfulnessResult explanation
-                         * @property {number|null} [confidence] QuestionAnsweringHelpfulnessResult confidence
+                         * @interface IPointwiseMetricResult
+                         * @property {number|null} [score] PointwiseMetricResult score
+                         * @property {string|null} [explanation] PointwiseMetricResult explanation
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringHelpfulnessResult.
+                         * Constructs a new PointwiseMetricResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringHelpfulnessResult.
-                         * @implements IQuestionAnsweringHelpfulnessResult
+                         * @classdesc Represents a PointwiseMetricResult.
+                         * @implements IPointwiseMetricResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricResult=} [properties] Properties to set
                          */
-                        function QuestionAnsweringHelpfulnessResult(properties) {
+                        function PointwiseMetricResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -351681,115 +383461,94 @@
                         }
     
                         /**
-                         * QuestionAnsweringHelpfulnessResult score.
+                         * PointwiseMetricResult score.
                          * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @instance
                          */
-                        QuestionAnsweringHelpfulnessResult.prototype.score = null;
+                        PointwiseMetricResult.prototype.score = null;
     
                         /**
-                         * QuestionAnsweringHelpfulnessResult explanation.
+                         * PointwiseMetricResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
-                         * @instance
-                         */
-                        QuestionAnsweringHelpfulnessResult.prototype.explanation = "";
-    
-                        /**
-                         * QuestionAnsweringHelpfulnessResult confidence.
-                         * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @instance
                          */
-                        QuestionAnsweringHelpfulnessResult.prototype.confidence = null;
+                        PointwiseMetricResult.prototype.explanation = "";
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringHelpfulnessResult _score.
+                         * PointwiseMetricResult _score.
                          * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringHelpfulnessResult.prototype, "_score", {
+                        Object.defineProperty(PointwiseMetricResult.prototype, "_score", {
                             get: $util.oneOfGetter($oneOfFields = ["score"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * QuestionAnsweringHelpfulnessResult _confidence.
-                         * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringHelpfulnessResult.prototype, "_confidence", {
-                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * Creates a new QuestionAnsweringHelpfulnessResult instance using the specified properties.
+                         * Creates a new PointwiseMetricResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricResult} PointwiseMetricResult instance
                          */
-                        QuestionAnsweringHelpfulnessResult.create = function create(properties) {
-                            return new QuestionAnsweringHelpfulnessResult(properties);
+                        PointwiseMetricResult.create = function create(properties) {
+                            return new PointwiseMetricResult(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricResult} message PointwiseMetricResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessResult.encode = function encode(message, writer) {
+                        PointwiseMetricResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.score != null && Object.hasOwnProperty.call(message, "score"))
                                 writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
                             if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
                                 writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
-                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
-                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringHelpfulnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult.verify|verify} messages.
+                         * Encodes the specified PointwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PointwiseMetricResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPointwiseMetricResult} message PointwiseMetricResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringHelpfulnessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        PointwiseMetricResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer.
+                         * Decodes a PointwiseMetricResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricResult} PointwiseMetricResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessResult.decode = function decode(reader, length) {
+                        PointwiseMetricResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
@@ -351801,10 +383560,6 @@
                                         message.explanation = reader.string();
                                         break;
                                     }
-                                case 3: {
-                                        message.confidence = reader.float();
-                                        break;
-                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -351814,30 +383569,30 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringHelpfulnessResult message from the specified reader or buffer, length delimited.
+                         * Decodes a PointwiseMetricResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricResult} PointwiseMetricResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringHelpfulnessResult.decodeDelimited = function decodeDelimited(reader) {
+                        PointwiseMetricResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringHelpfulnessResult message.
+                         * Verifies a PointwiseMetricResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringHelpfulnessResult.verify = function verify(message) {
+                        PointwiseMetricResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
@@ -351849,45 +383604,38 @@
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 if (!$util.isString(message.explanation))
                                     return "explanation: string expected";
-                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
-                                properties._confidence = 1;
-                                if (typeof message.confidence !== "number")
-                                    return "confidence: number expected";
-                            }
                             return null;
                         };
     
                         /**
-                         * Creates a QuestionAnsweringHelpfulnessResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PointwiseMetricResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} QuestionAnsweringHelpfulnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PointwiseMetricResult} PointwiseMetricResult
                          */
-                        QuestionAnsweringHelpfulnessResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult)
+                        PointwiseMetricResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PointwiseMetricResult();
                             if (object.score != null)
                                 message.score = Number(object.score);
                             if (object.explanation != null)
                                 message.explanation = String(object.explanation);
-                            if (object.confidence != null)
-                                message.confidence = Number(object.confidence);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringHelpfulnessResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a PointwiseMetricResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult} message QuestionAnsweringHelpfulnessResult
+                         * @param {google.cloud.aiplatform.v1beta1.PointwiseMetricResult} message PointwiseMetricResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringHelpfulnessResult.toObject = function toObject(message, options) {
+                        PointwiseMetricResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -351900,62 +383648,57 @@
                             }
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 object.explanation = message.explanation;
-                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
-                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
-                                if (options.oneofs)
-                                    object._confidence = "confidence";
-                            }
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringHelpfulnessResult to JSON.
+                         * Converts this PointwiseMetricResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringHelpfulnessResult.prototype.toJSON = function toJSON() {
+                        PointwiseMetricResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringHelpfulnessResult
+                         * Gets the default type url for PointwiseMetricResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PointwiseMetricResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringHelpfulnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PointwiseMetricResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringHelpfulnessResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PointwiseMetricResult";
                         };
     
-                        return QuestionAnsweringHelpfulnessResult;
+                        return PointwiseMetricResult;
                     })();
     
-                    v1beta1.QuestionAnsweringCorrectnessInput = (function() {
+                    v1beta1.PairwiseMetricInput = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringCorrectnessInput.
+                         * Properties of a PairwiseMetricInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringCorrectnessInput
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec|null} [metricSpec] QuestionAnsweringCorrectnessInput metricSpec
-                         * @property {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance|null} [instance] QuestionAnsweringCorrectnessInput instance
+                         * @interface IPairwiseMetricInput
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec|null} [metricSpec] PairwiseMetricInput metricSpec
+                         * @property {google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance|null} [instance] PairwiseMetricInput instance
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringCorrectnessInput.
+                         * Constructs a new PairwiseMetricInput.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringCorrectnessInput.
-                         * @implements IQuestionAnsweringCorrectnessInput
+                         * @classdesc Represents a PairwiseMetricInput.
+                         * @implements IPairwiseMetricInput
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInput=} [properties] Properties to set
                          */
-                        function QuestionAnsweringCorrectnessInput(properties) {
+                        function PairwiseMetricInput(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -351963,89 +383706,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringCorrectnessInput metricSpec.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec|null|undefined} metricSpec
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * PairwiseMetricInput metricSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec|null|undefined} metricSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @instance
                          */
-                        QuestionAnsweringCorrectnessInput.prototype.metricSpec = null;
+                        PairwiseMetricInput.prototype.metricSpec = null;
     
                         /**
-                         * QuestionAnsweringCorrectnessInput instance.
-                         * @member {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance|null|undefined} instance
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * PairwiseMetricInput instance.
+                         * @member {google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance|null|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @instance
                          */
-                        QuestionAnsweringCorrectnessInput.prototype.instance = null;
+                        PairwiseMetricInput.prototype.instance = null;
     
                         /**
-                         * Creates a new QuestionAnsweringCorrectnessInput instance using the specified properties.
+                         * Creates a new PairwiseMetricInput instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInput=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInput} PairwiseMetricInput instance
                          */
-                        QuestionAnsweringCorrectnessInput.create = function create(properties) {
-                            return new QuestionAnsweringCorrectnessInput(properties);
+                        PairwiseMetricInput.create = function create(properties) {
+                            return new PairwiseMetricInput(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricInput message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInput.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInput} message PairwiseMetricInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessInput.encode = function encode(message, writer) {
+                        PairwiseMetricInput.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
                             if (message.metricSpec != null && Object.hasOwnProperty.call(message, "metricSpec"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.encode(message.metricSpec, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
                             if (message.instance != null && Object.hasOwnProperty.call(message, "instance"))
-                                $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                                $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.encode(message.instance, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricInput message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInput.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInput} message PairwiseMetricInput message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessInput.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseMetricInput.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer.
+                         * Decodes a PairwiseMetricInput message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInput} PairwiseMetricInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessInput.decode = function decode(reader, length) {
+                        PairwiseMetricInput.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.decode(reader, reader.uint32());
+                                        message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.decode(reader, reader.uint32());
                                         break;
                                     }
                                 case 2: {
-                                        message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.decode(reader, reader.uint32());
+                                        message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.decode(reader, reader.uint32());
                                         break;
                                     }
                                 default:
@@ -352057,39 +383800,39 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessInput message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseMetricInput message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInput} PairwiseMetricInput
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessInput.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseMetricInput.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringCorrectnessInput message.
+                         * Verifies a PairwiseMetricInput message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringCorrectnessInput.verify = function verify(message) {
+                        PairwiseMetricInput.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.verify(message.metricSpec);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.verify(message.metricSpec);
                                 if (error)
                                     return "metricSpec." + error;
                             }
                             if (message.instance != null && message.hasOwnProperty("instance")) {
-                                var error = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.verify(message.instance);
+                                var error = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.verify(message.instance);
                                 if (error)
                                     return "instance." + error;
                             }
@@ -352097,40 +383840,40 @@
                         };
     
                         /**
-                         * Creates a QuestionAnsweringCorrectnessInput message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseMetricInput message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} QuestionAnsweringCorrectnessInput
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInput} PairwiseMetricInput
                          */
-                        QuestionAnsweringCorrectnessInput.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput)
+                        PairwiseMetricInput.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput();
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInput();
                             if (object.metricSpec != null) {
                                 if (typeof object.metricSpec !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.metricSpec: object expected");
-                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.fromObject(object.metricSpec);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseMetricInput.metricSpec: object expected");
+                                message.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.fromObject(object.metricSpec);
                             }
                             if (object.instance != null) {
                                 if (typeof object.instance !== "object")
-                                    throw TypeError(".google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput.instance: object expected");
-                                message.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.fromObject(object.instance);
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.PairwiseMetricInput.instance: object expected");
+                                message.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.fromObject(object.instance);
                             }
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringCorrectnessInput message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseMetricInput message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} message QuestionAnsweringCorrectnessInput
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseMetricInput} message PairwiseMetricInput
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringCorrectnessInput.toObject = function toObject(message, options) {
+                        PairwiseMetricInput.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
@@ -352139,62 +383882,59 @@
                                 object.instance = null;
                             }
                             if (message.metricSpec != null && message.hasOwnProperty("metricSpec"))
-                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.toObject(message.metricSpec, options);
+                                object.metricSpec = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.toObject(message.metricSpec, options);
                             if (message.instance != null && message.hasOwnProperty("instance"))
-                                object.instance = $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.toObject(message.instance, options);
+                                object.instance = $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.toObject(message.instance, options);
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringCorrectnessInput to JSON.
+                         * Converts this PairwiseMetricInput to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringCorrectnessInput.prototype.toJSON = function toJSON() {
+                        PairwiseMetricInput.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringCorrectnessInput
+                         * Gets the default type url for PairwiseMetricInput
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInput
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringCorrectnessInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseMetricInput.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseMetricInput";
                         };
     
-                        return QuestionAnsweringCorrectnessInput;
+                        return PairwiseMetricInput;
                     })();
     
-                    v1beta1.QuestionAnsweringCorrectnessInstance = (function() {
+                    v1beta1.PairwiseMetricInstance = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringCorrectnessInstance.
+                         * Properties of a PairwiseMetricInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringCorrectnessInstance
-                         * @property {string|null} [prediction] QuestionAnsweringCorrectnessInstance prediction
-                         * @property {string|null} [reference] QuestionAnsweringCorrectnessInstance reference
-                         * @property {string|null} [context] QuestionAnsweringCorrectnessInstance context
-                         * @property {string|null} [instruction] QuestionAnsweringCorrectnessInstance instruction
+                         * @interface IPairwiseMetricInstance
+                         * @property {string|null} [jsonInstance] PairwiseMetricInstance jsonInstance
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringCorrectnessInstance.
+                         * Constructs a new PairwiseMetricInstance.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringCorrectnessInstance.
-                         * @implements IQuestionAnsweringCorrectnessInstance
+                         * @classdesc Represents a PairwiseMetricInstance.
+                         * @implements IPairwiseMetricInstance
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance=} [properties] Properties to set
                          */
-                        function QuestionAnsweringCorrectnessInstance(properties) {
+                        function PairwiseMetricInstance(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -352202,164 +383942,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringCorrectnessInstance prediction.
-                         * @member {string|null|undefined} prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
-                         * @instance
-                         */
-                        QuestionAnsweringCorrectnessInstance.prototype.prediction = null;
-    
-                        /**
-                         * QuestionAnsweringCorrectnessInstance reference.
-                         * @member {string|null|undefined} reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * PairwiseMetricInstance jsonInstance.
+                         * @member {string|null|undefined} jsonInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @instance
                          */
-                        QuestionAnsweringCorrectnessInstance.prototype.reference = null;
-    
-                        /**
-                         * QuestionAnsweringCorrectnessInstance context.
-                         * @member {string|null|undefined} context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
-                         * @instance
-                         */
-                        QuestionAnsweringCorrectnessInstance.prototype.context = null;
-    
-                        /**
-                         * QuestionAnsweringCorrectnessInstance instruction.
-                         * @member {string|null|undefined} instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
-                         * @instance
-                         */
-                        QuestionAnsweringCorrectnessInstance.prototype.instruction = null;
+                        PairwiseMetricInstance.prototype.jsonInstance = null;
     
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringCorrectnessInstance _prediction.
-                         * @member {"prediction"|undefined} _prediction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_prediction", {
-                            get: $util.oneOfGetter($oneOfFields = ["prediction"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * QuestionAnsweringCorrectnessInstance _reference.
-                         * @member {"reference"|undefined} _reference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_reference", {
-                            get: $util.oneOfGetter($oneOfFields = ["reference"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * QuestionAnsweringCorrectnessInstance _context.
-                         * @member {"context"|undefined} _context
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_context", {
-                            get: $util.oneOfGetter($oneOfFields = ["context"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * QuestionAnsweringCorrectnessInstance _instruction.
-                         * @member {"instruction"|undefined} _instruction
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * PairwiseMetricInstance instance.
+                         * @member {"jsonInstance"|undefined} instance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringCorrectnessInstance.prototype, "_instruction", {
-                            get: $util.oneOfGetter($oneOfFields = ["instruction"]),
+                        Object.defineProperty(PairwiseMetricInstance.prototype, "instance", {
+                            get: $util.oneOfGetter($oneOfFields = ["jsonInstance"]),
                             set: $util.oneOfSetter($oneOfFields)
                         });
     
                         /**
-                         * Creates a new QuestionAnsweringCorrectnessInstance instance using the specified properties.
+                         * Creates a new PairwiseMetricInstance instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInstance} PairwiseMetricInstance instance
                          */
-                        QuestionAnsweringCorrectnessInstance.create = function create(properties) {
-                            return new QuestionAnsweringCorrectnessInstance(properties);
+                        PairwiseMetricInstance.create = function create(properties) {
+                            return new PairwiseMetricInstance(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricInstance message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance} message PairwiseMetricInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessInstance.encode = function encode(message, writer) {
+                        PairwiseMetricInstance.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.prediction != null && Object.hasOwnProperty.call(message, "prediction"))
-                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.prediction);
-                            if (message.reference != null && Object.hasOwnProperty.call(message, "reference"))
-                                writer.uint32(/* id 2, wireType 2 =*/18).string(message.reference);
-                            if (message.context != null && Object.hasOwnProperty.call(message, "context"))
-                                writer.uint32(/* id 3, wireType 2 =*/26).string(message.context);
-                            if (message.instruction != null && Object.hasOwnProperty.call(message, "instruction"))
-                                writer.uint32(/* id 4, wireType 2 =*/34).string(message.instruction);
+                            if (message.jsonInstance != null && Object.hasOwnProperty.call(message, "jsonInstance"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.jsonInstance);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricInstance message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricInstance.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricInstance} message PairwiseMetricInstance message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessInstance.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseMetricInstance.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer.
+                         * Decodes a PairwiseMetricInstance message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInstance} PairwiseMetricInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessInstance.decode = function decode(reader, length) {
+                        PairwiseMetricInstance.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.prediction = reader.string();
-                                        break;
-                                    }
-                                case 2: {
-                                        message.reference = reader.string();
-                                        break;
-                                    }
-                                case 3: {
-                                        message.context = reader.string();
-                                        break;
-                                    }
-                                case 4: {
-                                        message.instruction = reader.string();
+                                        message.jsonInstance = reader.string();
                                         break;
                                     }
                                 default:
@@ -352371,163 +384036,126 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessInstance message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseMetricInstance message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInstance} PairwiseMetricInstance
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessInstance.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseMetricInstance.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringCorrectnessInstance message.
+                         * Verifies a PairwiseMetricInstance message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringCorrectnessInstance.verify = function verify(message) {
+                        PairwiseMetricInstance.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
                             var properties = {};
-                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
-                                properties._prediction = 1;
-                                if (!$util.isString(message.prediction))
-                                    return "prediction: string expected";
-                            }
-                            if (message.reference != null && message.hasOwnProperty("reference")) {
-                                properties._reference = 1;
-                                if (!$util.isString(message.reference))
-                                    return "reference: string expected";
-                            }
-                            if (message.context != null && message.hasOwnProperty("context")) {
-                                properties._context = 1;
-                                if (!$util.isString(message.context))
-                                    return "context: string expected";
-                            }
-                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
-                                properties._instruction = 1;
-                                if (!$util.isString(message.instruction))
-                                    return "instruction: string expected";
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                properties.instance = 1;
+                                if (!$util.isString(message.jsonInstance))
+                                    return "jsonInstance: string expected";
                             }
                             return null;
                         };
     
                         /**
-                         * Creates a QuestionAnsweringCorrectnessInstance message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseMetricInstance message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} QuestionAnsweringCorrectnessInstance
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricInstance} PairwiseMetricInstance
                          */
-                        QuestionAnsweringCorrectnessInstance.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance)
+                        PairwiseMetricInstance.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance();
-                            if (object.prediction != null)
-                                message.prediction = String(object.prediction);
-                            if (object.reference != null)
-                                message.reference = String(object.reference);
-                            if (object.context != null)
-                                message.context = String(object.context);
-                            if (object.instruction != null)
-                                message.instruction = String(object.instruction);
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricInstance();
+                            if (object.jsonInstance != null)
+                                message.jsonInstance = String(object.jsonInstance);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringCorrectnessInstance message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseMetricInstance message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance} message QuestionAnsweringCorrectnessInstance
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseMetricInstance} message PairwiseMetricInstance
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringCorrectnessInstance.toObject = function toObject(message, options) {
+                        PairwiseMetricInstance.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (message.prediction != null && message.hasOwnProperty("prediction")) {
-                                object.prediction = message.prediction;
-                                if (options.oneofs)
-                                    object._prediction = "prediction";
-                            }
-                            if (message.reference != null && message.hasOwnProperty("reference")) {
-                                object.reference = message.reference;
-                                if (options.oneofs)
-                                    object._reference = "reference";
-                            }
-                            if (message.context != null && message.hasOwnProperty("context")) {
-                                object.context = message.context;
-                                if (options.oneofs)
-                                    object._context = "context";
-                            }
-                            if (message.instruction != null && message.hasOwnProperty("instruction")) {
-                                object.instruction = message.instruction;
+                            if (message.jsonInstance != null && message.hasOwnProperty("jsonInstance")) {
+                                object.jsonInstance = message.jsonInstance;
                                 if (options.oneofs)
-                                    object._instruction = "instruction";
+                                    object.instance = "jsonInstance";
                             }
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringCorrectnessInstance to JSON.
+                         * Converts this PairwiseMetricInstance to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringCorrectnessInstance.prototype.toJSON = function toJSON() {
+                        PairwiseMetricInstance.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringCorrectnessInstance
+                         * Gets the default type url for PairwiseMetricInstance
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricInstance
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringCorrectnessInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseMetricInstance.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInstance";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseMetricInstance";
                         };
     
-                        return QuestionAnsweringCorrectnessInstance;
+                        return PairwiseMetricInstance;
                     })();
     
-                    v1beta1.QuestionAnsweringCorrectnessSpec = (function() {
+                    v1beta1.PairwiseMetricSpec = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringCorrectnessSpec.
+                         * Properties of a PairwiseMetricSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringCorrectnessSpec
-                         * @property {boolean|null} [useReference] QuestionAnsweringCorrectnessSpec useReference
-                         * @property {number|null} [version] QuestionAnsweringCorrectnessSpec version
+                         * @interface IPairwiseMetricSpec
+                         * @property {string|null} [metricPromptTemplate] PairwiseMetricSpec metricPromptTemplate
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringCorrectnessSpec.
+                         * Constructs a new PairwiseMetricSpec.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringCorrectnessSpec.
-                         * @implements IQuestionAnsweringCorrectnessSpec
+                         * @classdesc Represents a PairwiseMetricSpec.
+                         * @implements IPairwiseMetricSpec
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec=} [properties] Properties to set
                          */
-                        function QuestionAnsweringCorrectnessSpec(properties) {
+                        function PairwiseMetricSpec(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -352535,89 +384163,89 @@
                         }
     
                         /**
-                         * QuestionAnsweringCorrectnessSpec useReference.
-                         * @member {boolean} useReference
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * PairwiseMetricSpec metricPromptTemplate.
+                         * @member {string|null|undefined} metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @instance
                          */
-                        QuestionAnsweringCorrectnessSpec.prototype.useReference = false;
+                        PairwiseMetricSpec.prototype.metricPromptTemplate = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
     
                         /**
-                         * QuestionAnsweringCorrectnessSpec version.
-                         * @member {number} version
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * PairwiseMetricSpec _metricPromptTemplate.
+                         * @member {"metricPromptTemplate"|undefined} _metricPromptTemplate
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @instance
                          */
-                        QuestionAnsweringCorrectnessSpec.prototype.version = 0;
+                        Object.defineProperty(PairwiseMetricSpec.prototype, "_metricPromptTemplate", {
+                            get: $util.oneOfGetter($oneOfFields = ["metricPromptTemplate"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
     
                         /**
-                         * Creates a new QuestionAnsweringCorrectnessSpec instance using the specified properties.
+                         * Creates a new PairwiseMetricSpec instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricSpec} PairwiseMetricSpec instance
                          */
-                        QuestionAnsweringCorrectnessSpec.create = function create(properties) {
-                            return new QuestionAnsweringCorrectnessSpec(properties);
+                        PairwiseMetricSpec.create = function create(properties) {
+                            return new PairwiseMetricSpec(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricSpec message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec} message PairwiseMetricSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessSpec.encode = function encode(message, writer) {
+                        PairwiseMetricSpec.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.useReference != null && Object.hasOwnProperty.call(message, "useReference"))
-                                writer.uint32(/* id 1, wireType 0 =*/8).bool(message.useReference);
-                            if (message.version != null && Object.hasOwnProperty.call(message, "version"))
-                                writer.uint32(/* id 2, wireType 0 =*/16).int32(message.version);
+                            if (message.metricPromptTemplate != null && Object.hasOwnProperty.call(message, "metricPromptTemplate"))
+                                writer.uint32(/* id 1, wireType 2 =*/10).string(message.metricPromptTemplate);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricSpec message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricSpec.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricSpec} message PairwiseMetricSpec message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessSpec.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseMetricSpec.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer.
+                         * Decodes a PairwiseMetricSpec message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricSpec} PairwiseMetricSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessSpec.decode = function decode(reader, length) {
+                        PairwiseMetricSpec.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.useReference = reader.bool();
-                                        break;
-                                    }
-                                case 2: {
-                                        message.version = reader.int32();
+                                        message.metricPromptTemplate = reader.string();
                                         break;
                                     }
                                 default:
@@ -352629,133 +384257,127 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessSpec message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseMetricSpec message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricSpec} PairwiseMetricSpec
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessSpec.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseMetricSpec.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringCorrectnessSpec message.
+                         * Verifies a PairwiseMetricSpec message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringCorrectnessSpec.verify = function verify(message) {
+                        PairwiseMetricSpec.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
-                            if (message.useReference != null && message.hasOwnProperty("useReference"))
-                                if (typeof message.useReference !== "boolean")
-                                    return "useReference: boolean expected";
-                            if (message.version != null && message.hasOwnProperty("version"))
-                                if (!$util.isInteger(message.version))
-                                    return "version: integer expected";
+                            var properties = {};
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                properties._metricPromptTemplate = 1;
+                                if (!$util.isString(message.metricPromptTemplate))
+                                    return "metricPromptTemplate: string expected";
+                            }
                             return null;
                         };
     
                         /**
-                         * Creates a QuestionAnsweringCorrectnessSpec message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseMetricSpec message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} QuestionAnsweringCorrectnessSpec
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricSpec} PairwiseMetricSpec
                          */
-                        QuestionAnsweringCorrectnessSpec.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec)
+                        PairwiseMetricSpec.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec();
-                            if (object.useReference != null)
-                                message.useReference = Boolean(object.useReference);
-                            if (object.version != null)
-                                message.version = object.version | 0;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricSpec();
+                            if (object.metricPromptTemplate != null)
+                                message.metricPromptTemplate = String(object.metricPromptTemplate);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringCorrectnessSpec message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseMetricSpec message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec} message QuestionAnsweringCorrectnessSpec
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseMetricSpec} message PairwiseMetricSpec
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringCorrectnessSpec.toObject = function toObject(message, options) {
+                        PairwiseMetricSpec.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults) {
-                                object.useReference = false;
-                                object.version = 0;
+                            if (message.metricPromptTemplate != null && message.hasOwnProperty("metricPromptTemplate")) {
+                                object.metricPromptTemplate = message.metricPromptTemplate;
+                                if (options.oneofs)
+                                    object._metricPromptTemplate = "metricPromptTemplate";
                             }
-                            if (message.useReference != null && message.hasOwnProperty("useReference"))
-                                object.useReference = message.useReference;
-                            if (message.version != null && message.hasOwnProperty("version"))
-                                object.version = message.version;
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringCorrectnessSpec to JSON.
+                         * Converts this PairwiseMetricSpec to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringCorrectnessSpec.prototype.toJSON = function toJSON() {
+                        PairwiseMetricSpec.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringCorrectnessSpec
+                         * Gets the default type url for PairwiseMetricSpec
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricSpec
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringCorrectnessSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseMetricSpec.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessSpec";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseMetricSpec";
                         };
     
-                        return QuestionAnsweringCorrectnessSpec;
+                        return PairwiseMetricSpec;
                     })();
     
-                    v1beta1.QuestionAnsweringCorrectnessResult = (function() {
+                    v1beta1.PairwiseMetricResult = (function() {
     
                         /**
-                         * Properties of a QuestionAnsweringCorrectnessResult.
+                         * Properties of a PairwiseMetricResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @interface IQuestionAnsweringCorrectnessResult
-                         * @property {number|null} [score] QuestionAnsweringCorrectnessResult score
-                         * @property {string|null} [explanation] QuestionAnsweringCorrectnessResult explanation
-                         * @property {number|null} [confidence] QuestionAnsweringCorrectnessResult confidence
+                         * @interface IPairwiseMetricResult
+                         * @property {google.cloud.aiplatform.v1beta1.PairwiseChoice|null} [pairwiseChoice] PairwiseMetricResult pairwiseChoice
+                         * @property {string|null} [explanation] PairwiseMetricResult explanation
                          */
     
                         /**
-                         * Constructs a new QuestionAnsweringCorrectnessResult.
+                         * Constructs a new PairwiseMetricResult.
                          * @memberof google.cloud.aiplatform.v1beta1
-                         * @classdesc Represents a QuestionAnsweringCorrectnessResult.
-                         * @implements IQuestionAnsweringCorrectnessResult
+                         * @classdesc Represents a PairwiseMetricResult.
+                         * @implements IPairwiseMetricResult
                          * @constructor
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult=} [properties] Properties to set
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricResult=} [properties] Properties to set
                          */
-                        function QuestionAnsweringCorrectnessResult(properties) {
+                        function PairwiseMetricResult(properties) {
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -352763,130 +384385,91 @@
                         }
     
                         /**
-                         * QuestionAnsweringCorrectnessResult score.
-                         * @member {number|null|undefined} score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * PairwiseMetricResult pairwiseChoice.
+                         * @member {google.cloud.aiplatform.v1beta1.PairwiseChoice} pairwiseChoice
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @instance
                          */
-                        QuestionAnsweringCorrectnessResult.prototype.score = null;
+                        PairwiseMetricResult.prototype.pairwiseChoice = 0;
     
                         /**
-                         * QuestionAnsweringCorrectnessResult explanation.
+                         * PairwiseMetricResult explanation.
                          * @member {string} explanation
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
-                         * @instance
-                         */
-                        QuestionAnsweringCorrectnessResult.prototype.explanation = "";
-    
-                        /**
-                         * QuestionAnsweringCorrectnessResult confidence.
-                         * @member {number|null|undefined} confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
-                         * @instance
-                         */
-                        QuestionAnsweringCorrectnessResult.prototype.confidence = null;
-    
-                        // OneOf field names bound to virtual getters and setters
-                        var $oneOfFields;
-    
-                        /**
-                         * QuestionAnsweringCorrectnessResult _score.
-                         * @member {"score"|undefined} _score
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
-                         * @instance
-                         */
-                        Object.defineProperty(QuestionAnsweringCorrectnessResult.prototype, "_score", {
-                            get: $util.oneOfGetter($oneOfFields = ["score"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
-    
-                        /**
-                         * QuestionAnsweringCorrectnessResult _confidence.
-                         * @member {"confidence"|undefined} _confidence
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @instance
                          */
-                        Object.defineProperty(QuestionAnsweringCorrectnessResult.prototype, "_confidence", {
-                            get: $util.oneOfGetter($oneOfFields = ["confidence"]),
-                            set: $util.oneOfSetter($oneOfFields)
-                        });
+                        PairwiseMetricResult.prototype.explanation = "";
     
                         /**
-                         * Creates a new QuestionAnsweringCorrectnessResult instance using the specified properties.
+                         * Creates a new PairwiseMetricResult instance using the specified properties.
                          * @function create
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult=} [properties] Properties to set
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult instance
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricResult=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricResult} PairwiseMetricResult instance
                          */
-                        QuestionAnsweringCorrectnessResult.create = function create(properties) {
-                            return new QuestionAnsweringCorrectnessResult(properties);
+                        PairwiseMetricResult.create = function create(properties) {
+                            return new PairwiseMetricResult(properties);
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricResult message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricResult.verify|verify} messages.
                          * @function encode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricResult} message PairwiseMetricResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessResult.encode = function encode(message, writer) {
+                        PairwiseMetricResult.encode = function encode(message, writer) {
                             if (!writer)
                                 writer = $Writer.create();
-                            if (message.score != null && Object.hasOwnProperty.call(message, "score"))
-                                writer.uint32(/* id 1, wireType 5 =*/13).float(message.score);
+                            if (message.pairwiseChoice != null && Object.hasOwnProperty.call(message, "pairwiseChoice"))
+                                writer.uint32(/* id 1, wireType 0 =*/8).int32(message.pairwiseChoice);
                             if (message.explanation != null && Object.hasOwnProperty.call(message, "explanation"))
                                 writer.uint32(/* id 2, wireType 2 =*/18).string(message.explanation);
-                            if (message.confidence != null && Object.hasOwnProperty.call(message, "confidence"))
-                                writer.uint32(/* id 3, wireType 5 =*/29).float(message.confidence);
                             return writer;
                         };
     
                         /**
-                         * Encodes the specified QuestionAnsweringCorrectnessResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult.verify|verify} messages.
+                         * Encodes the specified PairwiseMetricResult message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.PairwiseMetricResult.verify|verify} messages.
                          * @function encodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.IQuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult message or plain object to encode
+                         * @param {google.cloud.aiplatform.v1beta1.IPairwiseMetricResult} message PairwiseMetricResult message or plain object to encode
                          * @param {$protobuf.Writer} [writer] Writer to encode to
                          * @returns {$protobuf.Writer} Writer
                          */
-                        QuestionAnsweringCorrectnessResult.encodeDelimited = function encodeDelimited(message, writer) {
+                        PairwiseMetricResult.encodeDelimited = function encodeDelimited(message, writer) {
                             return this.encode(message, writer).ldelim();
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer.
+                         * Decodes a PairwiseMetricResult message from the specified reader or buffer.
                          * @function decode
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
                          * @param {number} [length] Message length if known beforehand
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricResult} PairwiseMetricResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessResult.decode = function decode(reader, length) {
+                        PairwiseMetricResult.decode = function decode(reader, length) {
                             if (!(reader instanceof $Reader))
                                 reader = $Reader.create(reader);
-                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult();
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult();
                             while (reader.pos < end) {
                                 var tag = reader.uint32();
                                 switch (tag >>> 3) {
                                 case 1: {
-                                        message.score = reader.float();
+                                        message.pairwiseChoice = reader.int32();
                                         break;
                                     }
                                 case 2: {
                                         message.explanation = reader.string();
                                         break;
                                     }
-                                case 3: {
-                                        message.confidence = reader.float();
-                                        break;
-                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -352896,127 +384479,140 @@
                         };
     
                         /**
-                         * Decodes a QuestionAnsweringCorrectnessResult message from the specified reader or buffer, length delimited.
+                         * Decodes a PairwiseMetricResult message from the specified reader or buffer, length delimited.
                          * @function decodeDelimited
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
                          * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricResult} PairwiseMetricResult
                          * @throws {Error} If the payload is not a reader or valid buffer
                          * @throws {$protobuf.util.ProtocolError} If required fields are missing
                          */
-                        QuestionAnsweringCorrectnessResult.decodeDelimited = function decodeDelimited(reader) {
+                        PairwiseMetricResult.decodeDelimited = function decodeDelimited(reader) {
                             if (!(reader instanceof $Reader))
                                 reader = new $Reader(reader);
                             return this.decode(reader, reader.uint32());
                         };
     
                         /**
-                         * Verifies a QuestionAnsweringCorrectnessResult message.
+                         * Verifies a PairwiseMetricResult message.
                          * @function verify
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
                          * @param {Object.<string,*>} message Plain object to verify
                          * @returns {string|null} `null` if valid, otherwise the reason why it is not
                          */
-                        QuestionAnsweringCorrectnessResult.verify = function verify(message) {
+                        PairwiseMetricResult.verify = function verify(message) {
                             if (typeof message !== "object" || message === null)
                                 return "object expected";
-                            var properties = {};
-                            if (message.score != null && message.hasOwnProperty("score")) {
-                                properties._score = 1;
-                                if (typeof message.score !== "number")
-                                    return "score: number expected";
-                            }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                switch (message.pairwiseChoice) {
+                                default:
+                                    return "pairwiseChoice: enum value expected";
+                                case 0:
+                                case 1:
+                                case 2:
+                                case 3:
+                                    break;
+                                }
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 if (!$util.isString(message.explanation))
                                     return "explanation: string expected";
-                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
-                                properties._confidence = 1;
-                                if (typeof message.confidence !== "number")
-                                    return "confidence: number expected";
-                            }
                             return null;
                         };
     
                         /**
-                         * Creates a QuestionAnsweringCorrectnessResult message from a plain object. Also converts values to their respective internal types.
+                         * Creates a PairwiseMetricResult message from a plain object. Also converts values to their respective internal types.
                          * @function fromObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
                          * @param {Object.<string,*>} object Plain object
-                         * @returns {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} QuestionAnsweringCorrectnessResult
+                         * @returns {google.cloud.aiplatform.v1beta1.PairwiseMetricResult} PairwiseMetricResult
                          */
-                        QuestionAnsweringCorrectnessResult.fromObject = function fromObject(object) {
-                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult)
+                        PairwiseMetricResult.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult)
                                 return object;
-                            var message = new $root.google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult();
-                            if (object.score != null)
-                                message.score = Number(object.score);
+                            var message = new $root.google.cloud.aiplatform.v1beta1.PairwiseMetricResult();
+                            switch (object.pairwiseChoice) {
+                            default:
+                                if (typeof object.pairwiseChoice === "number") {
+                                    message.pairwiseChoice = object.pairwiseChoice;
+                                    break;
+                                }
+                                break;
+                            case "PAIRWISE_CHOICE_UNSPECIFIED":
+                            case 0:
+                                message.pairwiseChoice = 0;
+                                break;
+                            case "BASELINE":
+                            case 1:
+                                message.pairwiseChoice = 1;
+                                break;
+                            case "CANDIDATE":
+                            case 2:
+                                message.pairwiseChoice = 2;
+                                break;
+                            case "TIE":
+                            case 3:
+                                message.pairwiseChoice = 3;
+                                break;
+                            }
                             if (object.explanation != null)
                                 message.explanation = String(object.explanation);
-                            if (object.confidence != null)
-                                message.confidence = Number(object.confidence);
                             return message;
                         };
     
                         /**
-                         * Creates a plain object from a QuestionAnsweringCorrectnessResult message. Also converts values to other types if specified.
+                         * Creates a plain object from a PairwiseMetricResult message. Also converts values to other types if specified.
                          * @function toObject
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
-                         * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult} message QuestionAnsweringCorrectnessResult
+                         * @param {google.cloud.aiplatform.v1beta1.PairwiseMetricResult} message PairwiseMetricResult
                          * @param {$protobuf.IConversionOptions} [options] Conversion options
                          * @returns {Object.<string,*>} Plain object
                          */
-                        QuestionAnsweringCorrectnessResult.toObject = function toObject(message, options) {
+                        PairwiseMetricResult.toObject = function toObject(message, options) {
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.defaults)
+                            if (options.defaults) {
+                                object.pairwiseChoice = options.enums === String ? "PAIRWISE_CHOICE_UNSPECIFIED" : 0;
                                 object.explanation = "";
-                            if (message.score != null && message.hasOwnProperty("score")) {
-                                object.score = options.json && !isFinite(message.score) ? String(message.score) : message.score;
-                                if (options.oneofs)
-                                    object._score = "score";
                             }
+                            if (message.pairwiseChoice != null && message.hasOwnProperty("pairwiseChoice"))
+                                object.pairwiseChoice = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] === undefined ? message.pairwiseChoice : $root.google.cloud.aiplatform.v1beta1.PairwiseChoice[message.pairwiseChoice] : message.pairwiseChoice;
                             if (message.explanation != null && message.hasOwnProperty("explanation"))
                                 object.explanation = message.explanation;
-                            if (message.confidence != null && message.hasOwnProperty("confidence")) {
-                                object.confidence = options.json && !isFinite(message.confidence) ? String(message.confidence) : message.confidence;
-                                if (options.oneofs)
-                                    object._confidence = "confidence";
-                            }
                             return object;
                         };
     
                         /**
-                         * Converts this QuestionAnsweringCorrectnessResult to JSON.
+                         * Converts this PairwiseMetricResult to JSON.
                          * @function toJSON
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @instance
                          * @returns {Object.<string,*>} JSON object
                          */
-                        QuestionAnsweringCorrectnessResult.prototype.toJSON = function toJSON() {
+                        PairwiseMetricResult.prototype.toJSON = function toJSON() {
                             return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
                         };
     
                         /**
-                         * Gets the default type url for QuestionAnsweringCorrectnessResult
+                         * Gets the default type url for PairwiseMetricResult
                          * @function getTypeUrl
-                         * @memberof google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult
+                         * @memberof google.cloud.aiplatform.v1beta1.PairwiseMetricResult
                          * @static
                          * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
                          * @returns {string} The default type url
                          */
-                        QuestionAnsweringCorrectnessResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        PairwiseMetricResult.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
                             if (typeUrlPrefix === undefined) {
                                 typeUrlPrefix = "type.googleapis.com";
                             }
-                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessResult";
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.PairwiseMetricResult";
                         };
     
-                        return QuestionAnsweringCorrectnessResult;
+                        return PairwiseMetricResult;
                     })();
     
                     v1beta1.ToolCallValidInput = (function() {
@@ -366668,6 +398264,7 @@
                              * @interface IBigQuery
                              * @property {google.cloud.aiplatform.v1beta1.IBigQuerySource|null} [bigQuerySource] BigQuery bigQuerySource
                              * @property {Array.<string>|null} [entityIdColumns] BigQuery entityIdColumns
+                             * @property {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries|null} [timeSeries] BigQuery timeSeries
                              */
     
                             /**
@@ -366702,6 +398299,14 @@
                              */
                             BigQuery.prototype.entityIdColumns = $util.emptyArray;
     
+                            /**
+                             * BigQuery timeSeries.
+                             * @member {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries|null|undefined} timeSeries
+                             * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery
+                             * @instance
+                             */
+                            BigQuery.prototype.timeSeries = null;
+    
                             /**
                              * Creates a new BigQuery instance using the specified properties.
                              * @function create
@@ -366731,6 +398336,8 @@
                                 if (message.entityIdColumns != null && message.entityIdColumns.length)
                                     for (var i = 0; i < message.entityIdColumns.length; ++i)
                                         writer.uint32(/* id 2, wireType 2 =*/18).string(message.entityIdColumns[i]);
+                                if (message.timeSeries != null && Object.hasOwnProperty.call(message, "timeSeries"))
+                                    $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.encode(message.timeSeries, writer.uint32(/* id 4, wireType 2 =*/34).fork()).ldelim();
                                 return writer;
                             };
     
@@ -366775,6 +398382,10 @@
                                             message.entityIdColumns.push(reader.string());
                                             break;
                                         }
+                                    case 4: {
+                                            message.timeSeries = $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.decode(reader, reader.uint32());
+                                            break;
+                                        }
                                     default:
                                         reader.skipType(tag & 7);
                                         break;
@@ -366822,6 +398433,11 @@
                                         if (!$util.isString(message.entityIdColumns[i]))
                                             return "entityIdColumns: string[] expected";
                                 }
+                                if (message.timeSeries != null && message.hasOwnProperty("timeSeries")) {
+                                    var error = $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.verify(message.timeSeries);
+                                    if (error)
+                                        return "timeSeries." + error;
+                                }
                                 return null;
                             };
     
@@ -366849,6 +398465,11 @@
                                     for (var i = 0; i < object.entityIdColumns.length; ++i)
                                         message.entityIdColumns[i] = String(object.entityIdColumns[i]);
                                 }
+                                if (object.timeSeries != null) {
+                                    if (typeof object.timeSeries !== "object")
+                                        throw TypeError(".google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.timeSeries: object expected");
+                                    message.timeSeries = $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.fromObject(object.timeSeries);
+                                }
                                 return message;
                             };
     
@@ -366867,8 +398488,10 @@
                                 var object = {};
                                 if (options.arrays || options.defaults)
                                     object.entityIdColumns = [];
-                                if (options.defaults)
+                                if (options.defaults) {
                                     object.bigQuerySource = null;
+                                    object.timeSeries = null;
+                                }
                                 if (message.bigQuerySource != null && message.hasOwnProperty("bigQuerySource"))
                                     object.bigQuerySource = $root.google.cloud.aiplatform.v1beta1.BigQuerySource.toObject(message.bigQuerySource, options);
                                 if (message.entityIdColumns && message.entityIdColumns.length) {
@@ -366876,6 +398499,8 @@
                                     for (var j = 0; j < message.entityIdColumns.length; ++j)
                                         object.entityIdColumns[j] = message.entityIdColumns[j];
                                 }
+                                if (message.timeSeries != null && message.hasOwnProperty("timeSeries"))
+                                    object.timeSeries = $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.toObject(message.timeSeries, options);
                                 return object;
                             };
     
@@ -366905,6 +398530,209 @@
                                 return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery";
                             };
     
+                            BigQuery.TimeSeries = (function() {
+    
+                                /**
+                                 * Properties of a TimeSeries.
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery
+                                 * @interface ITimeSeries
+                                 * @property {string|null} [timestampColumn] TimeSeries timestampColumn
+                                 */
+    
+                                /**
+                                 * Constructs a new TimeSeries.
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery
+                                 * @classdesc Represents a TimeSeries.
+                                 * @implements ITimeSeries
+                                 * @constructor
+                                 * @param {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries=} [properties] Properties to set
+                                 */
+                                function TimeSeries(properties) {
+                                    if (properties)
+                                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                            if (properties[keys[i]] != null)
+                                                this[keys[i]] = properties[keys[i]];
+                                }
+    
+                                /**
+                                 * TimeSeries timestampColumn.
+                                 * @member {string} timestampColumn
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @instance
+                                 */
+                                TimeSeries.prototype.timestampColumn = "";
+    
+                                /**
+                                 * Creates a new TimeSeries instance using the specified properties.
+                                 * @function create
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries=} [properties] Properties to set
+                                 * @returns {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries} TimeSeries instance
+                                 */
+                                TimeSeries.create = function create(properties) {
+                                    return new TimeSeries(properties);
+                                };
+    
+                                /**
+                                 * Encodes the specified TimeSeries message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                                 * @function encode
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries} message TimeSeries message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                TimeSeries.encode = function encode(message, writer) {
+                                    if (!writer)
+                                        writer = $Writer.create();
+                                    if (message.timestampColumn != null && Object.hasOwnProperty.call(message, "timestampColumn"))
+                                        writer.uint32(/* id 1, wireType 2 =*/10).string(message.timestampColumn);
+                                    return writer;
+                                };
+    
+                                /**
+                                 * Encodes the specified TimeSeries message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries.verify|verify} messages.
+                                 * @function encodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.ITimeSeries} message TimeSeries message or plain object to encode
+                                 * @param {$protobuf.Writer} [writer] Writer to encode to
+                                 * @returns {$protobuf.Writer} Writer
+                                 */
+                                TimeSeries.encodeDelimited = function encodeDelimited(message, writer) {
+                                    return this.encode(message, writer).ldelim();
+                                };
+    
+                                /**
+                                 * Decodes a TimeSeries message from the specified reader or buffer.
+                                 * @function decode
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @param {number} [length] Message length if known beforehand
+                                 * @returns {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries} TimeSeries
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                TimeSeries.decode = function decode(reader, length) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = $Reader.create(reader);
+                                    var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries();
+                                    while (reader.pos < end) {
+                                        var tag = reader.uint32();
+                                        switch (tag >>> 3) {
+                                        case 1: {
+                                                message.timestampColumn = reader.string();
+                                                break;
+                                            }
+                                        default:
+                                            reader.skipType(tag & 7);
+                                            break;
+                                        }
+                                    }
+                                    return message;
+                                };
+    
+                                /**
+                                 * Decodes a TimeSeries message from the specified reader or buffer, length delimited.
+                                 * @function decodeDelimited
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                                 * @returns {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries} TimeSeries
+                                 * @throws {Error} If the payload is not a reader or valid buffer
+                                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                                 */
+                                TimeSeries.decodeDelimited = function decodeDelimited(reader) {
+                                    if (!(reader instanceof $Reader))
+                                        reader = new $Reader(reader);
+                                    return this.decode(reader, reader.uint32());
+                                };
+    
+                                /**
+                                 * Verifies a TimeSeries message.
+                                 * @function verify
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {Object.<string,*>} message Plain object to verify
+                                 * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                                 */
+                                TimeSeries.verify = function verify(message) {
+                                    if (typeof message !== "object" || message === null)
+                                        return "object expected";
+                                    if (message.timestampColumn != null && message.hasOwnProperty("timestampColumn"))
+                                        if (!$util.isString(message.timestampColumn))
+                                            return "timestampColumn: string expected";
+                                    return null;
+                                };
+    
+                                /**
+                                 * Creates a TimeSeries message from a plain object. Also converts values to their respective internal types.
+                                 * @function fromObject
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {Object.<string,*>} object Plain object
+                                 * @returns {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries} TimeSeries
+                                 */
+                                TimeSeries.fromObject = function fromObject(object) {
+                                    if (object instanceof $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries)
+                                        return object;
+                                    var message = new $root.google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries();
+                                    if (object.timestampColumn != null)
+                                        message.timestampColumn = String(object.timestampColumn);
+                                    return message;
+                                };
+    
+                                /**
+                                 * Creates a plain object from a TimeSeries message. Also converts values to other types if specified.
+                                 * @function toObject
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries} message TimeSeries
+                                 * @param {$protobuf.IConversionOptions} [options] Conversion options
+                                 * @returns {Object.<string,*>} Plain object
+                                 */
+                                TimeSeries.toObject = function toObject(message, options) {
+                                    if (!options)
+                                        options = {};
+                                    var object = {};
+                                    if (options.defaults)
+                                        object.timestampColumn = "";
+                                    if (message.timestampColumn != null && message.hasOwnProperty("timestampColumn"))
+                                        object.timestampColumn = message.timestampColumn;
+                                    return object;
+                                };
+    
+                                /**
+                                 * Converts this TimeSeries to JSON.
+                                 * @function toJSON
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @instance
+                                 * @returns {Object.<string,*>} JSON object
+                                 */
+                                TimeSeries.prototype.toJSON = function toJSON() {
+                                    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                                };
+    
+                                /**
+                                 * Gets the default type url for TimeSeries
+                                 * @function getTypeUrl
+                                 * @memberof google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries
+                                 * @static
+                                 * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                                 * @returns {string} The default type url
+                                 */
+                                TimeSeries.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                                    if (typeUrlPrefix === undefined) {
+                                        typeUrlPrefix = "type.googleapis.com";
+                                    }
+                                    return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.FeatureGroup.BigQuery.TimeSeries";
+                                };
+    
+                                return TimeSeries;
+                            })();
+    
                             return BigQuery;
                         })();
     
@@ -366928,6 +398756,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.FeatureOnlineStore.IDedicatedServingEndpoint|null} [dedicatedServingEndpoint] FeatureOnlineStore dedicatedServingEndpoint
                          * @property {google.cloud.aiplatform.v1beta1.FeatureOnlineStore.IEmbeddingManagement|null} [embeddingManagement] FeatureOnlineStore embeddingManagement
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] FeatureOnlineStore encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] FeatureOnlineStore satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] FeatureOnlineStore satisfiesPzi
                          */
     
                         /**
@@ -367034,6 +398864,22 @@
                          */
                         FeatureOnlineStore.prototype.encryptionSpec = null;
     
+                        /**
+                         * FeatureOnlineStore satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.FeatureOnlineStore
+                         * @instance
+                         */
+                        FeatureOnlineStore.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * FeatureOnlineStore satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.FeatureOnlineStore
+                         * @instance
+                         */
+                        FeatureOnlineStore.prototype.satisfiesPzi = false;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -367095,6 +398941,10 @@
                                 $root.google.cloud.aiplatform.v1beta1.FeatureOnlineStore.Optimized.encode(message.optimized, writer.uint32(/* id 12, wireType 2 =*/98).fork()).ldelim();
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 13, wireType 2 =*/106).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 15, wireType 0 =*/120).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 16, wireType 0 =*/128).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -367192,6 +399042,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 15: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 16: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -367294,6 +399152,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -367375,6 +399239,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.FeatureOnlineStore.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -367402,6 +399270,8 @@
                                 object.dedicatedServingEndpoint = null;
                                 object.embeddingManagement = null;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -367435,6 +399305,10 @@
                             }
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -373972,6 +405846,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.FeatureView.IIndexConfig|null} [indexConfig] FeatureView indexConfig
                          * @property {google.cloud.aiplatform.v1beta1.FeatureView.ServiceAgentType|null} [serviceAgentType] FeatureView serviceAgentType
                          * @property {string|null} [serviceAccountEmail] FeatureView serviceAccountEmail
+                         * @property {boolean|null} [satisfiesPzs] FeatureView satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] FeatureView satisfiesPzi
                          */
     
                         /**
@@ -374086,6 +405962,22 @@
                          */
                         FeatureView.prototype.serviceAccountEmail = "";
     
+                        /**
+                         * FeatureView satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.FeatureView
+                         * @instance
+                         */
+                        FeatureView.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * FeatureView satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.FeatureView
+                         * @instance
+                         */
+                        FeatureView.prototype.satisfiesPzi = false;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -374149,6 +406041,10 @@
                                 writer.uint32(/* id 14, wireType 0 =*/112).int32(message.serviceAgentType);
                             if (message.indexConfig != null && Object.hasOwnProperty.call(message, "indexConfig"))
                                 $root.google.cloud.aiplatform.v1beta1.FeatureView.IndexConfig.encode(message.indexConfig, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 20, wireType 0 =*/160).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -374250,6 +406146,14 @@
                                         message.serviceAccountEmail = reader.string();
                                         break;
                                     }
+                                case 19: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 20: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -374355,6 +406259,12 @@
                             if (message.serviceAccountEmail != null && message.hasOwnProperty("serviceAccountEmail"))
                                 if (!$util.isString(message.serviceAccountEmail))
                                     return "serviceAccountEmail: string expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -374438,6 +406348,10 @@
                             }
                             if (object.serviceAccountEmail != null)
                                 message.serviceAccountEmail = String(object.serviceAccountEmail);
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -374466,6 +406380,8 @@
                                 object.serviceAccountEmail = "";
                                 object.serviceAgentType = options.enums === String ? "SERVICE_AGENT_TYPE_UNSPECIFIED" : 0;
                                 object.indexConfig = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -374501,6 +406417,10 @@
                                 object.serviceAgentType = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.FeatureView.ServiceAgentType[message.serviceAgentType] === undefined ? message.serviceAgentType : $root.google.cloud.aiplatform.v1beta1.FeatureView.ServiceAgentType[message.serviceAgentType] : message.serviceAgentType;
                             if (message.indexConfig != null && message.hasOwnProperty("indexConfig"))
                                 object.indexConfig = $root.google.cloud.aiplatform.v1beta1.FeatureView.IndexConfig.toObject(message.indexConfig, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -377253,6 +409173,8 @@
                          * @property {google.type.IInterval|null} [runTime] FeatureViewSync runTime
                          * @property {google.rpc.IStatus|null} [finalStatus] FeatureViewSync finalStatus
                          * @property {google.cloud.aiplatform.v1beta1.FeatureViewSync.ISyncSummary|null} [syncSummary] FeatureViewSync syncSummary
+                         * @property {boolean|null} [satisfiesPzs] FeatureViewSync satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] FeatureViewSync satisfiesPzi
                          */
     
                         /**
@@ -377310,6 +409232,22 @@
                          */
                         FeatureViewSync.prototype.syncSummary = null;
     
+                        /**
+                         * FeatureViewSync satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.FeatureViewSync
+                         * @instance
+                         */
+                        FeatureViewSync.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * FeatureViewSync satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.FeatureViewSync
+                         * @instance
+                         */
+                        FeatureViewSync.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new FeatureViewSync instance using the specified properties.
                          * @function create
@@ -377344,6 +409282,10 @@
                                 $root.google.type.Interval.encode(message.runTime, writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
                             if (message.syncSummary != null && Object.hasOwnProperty.call(message, "syncSummary"))
                                 $root.google.cloud.aiplatform.v1beta1.FeatureViewSync.SyncSummary.encode(message.syncSummary, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 7, wireType 0 =*/56).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 8, wireType 0 =*/64).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -377398,6 +409340,14 @@
                                         message.syncSummary = $root.google.cloud.aiplatform.v1beta1.FeatureViewSync.SyncSummary.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 7: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 8: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -377456,6 +409406,12 @@
                                 if (error)
                                     return "syncSummary." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -377493,6 +409449,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.FeatureViewSync.syncSummary: object expected");
                                 message.syncSummary = $root.google.cloud.aiplatform.v1beta1.FeatureViewSync.SyncSummary.fromObject(object.syncSummary);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -377515,6 +409475,8 @@
                                 object.finalStatus = null;
                                 object.runTime = null;
                                 object.syncSummary = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -377526,6 +409488,10 @@
                                 object.runTime = $root.google.type.Interval.toObject(message.runTime, options);
                             if (message.syncSummary != null && message.hasOwnProperty("syncSummary"))
                                 object.syncSummary = $root.google.cloud.aiplatform.v1beta1.FeatureViewSync.SyncSummary.toObject(message.syncSummary, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -405527,6 +437493,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.Featurestore.State|null} [state] Featurestore state
                          * @property {number|null} [onlineStorageTtlDays] Featurestore onlineStorageTtlDays
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] Featurestore encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] Featurestore satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] Featurestore satisfiesPzi
                          */
     
                         /**
@@ -405617,6 +437585,22 @@
                          */
                         Featurestore.prototype.encryptionSpec = null;
     
+                        /**
+                         * Featurestore satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.Featurestore
+                         * @instance
+                         */
+                        Featurestore.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * Featurestore satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.Featurestore
+                         * @instance
+                         */
+                        Featurestore.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new Featurestore instance using the specified properties.
                          * @function create
@@ -405660,6 +437644,10 @@
                                 $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 10, wireType 2 =*/82).fork()).ldelim();
                             if (message.onlineStorageTtlDays != null && Object.hasOwnProperty.call(message, "onlineStorageTtlDays"))
                                 writer.uint32(/* id 13, wireType 0 =*/104).int32(message.onlineStorageTtlDays);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 14, wireType 0 =*/112).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 15, wireType 0 =*/120).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -405749,6 +437737,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 14: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 15: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -405830,6 +437826,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -405898,6 +437900,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.Featurestore.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -405925,6 +437931,8 @@
                                 object.state = options.enums === String ? "STATE_UNSPECIFIED" : 0;
                                 object.encryptionSpec = null;
                                 object.onlineStorageTtlDays = 0;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -405948,6 +437956,10 @@
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.toObject(message.encryptionSpec, options);
                             if (message.onlineStorageTtlDays != null && message.hasOwnProperty("onlineStorageTtlDays"))
                                 object.onlineStorageTtlDays = message.onlineStorageTtlDays;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -411099,6 +443111,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.ISupervisedTuningDatasetDistribution|null} [userOutputTokenDistribution] SupervisedTuningDataStats userOutputTokenDistribution
                          * @property {google.cloud.aiplatform.v1beta1.ISupervisedTuningDatasetDistribution|null} [userMessagePerExampleDistribution] SupervisedTuningDataStats userMessagePerExampleDistribution
                          * @property {Array.<google.cloud.aiplatform.v1beta1.IContent>|null} [userDatasetExamples] SupervisedTuningDataStats userDatasetExamples
+                         * @property {number|Long|null} [totalTruncatedExampleCount] SupervisedTuningDataStats totalTruncatedExampleCount
+                         * @property {Array.<number|Long>|null} [truncatedExampleIndices] SupervisedTuningDataStats truncatedExampleIndices
                          */
     
                         /**
@@ -411111,6 +443125,7 @@
                          */
                         function SupervisedTuningDataStats(properties) {
                             this.userDatasetExamples = [];
+                            this.truncatedExampleIndices = [];
                             if (properties)
                                 for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                                     if (properties[keys[i]] != null)
@@ -411189,6 +443204,22 @@
                          */
                         SupervisedTuningDataStats.prototype.userDatasetExamples = $util.emptyArray;
     
+                        /**
+                         * SupervisedTuningDataStats totalTruncatedExampleCount.
+                         * @member {number|Long} totalTruncatedExampleCount
+                         * @memberof google.cloud.aiplatform.v1beta1.SupervisedTuningDataStats
+                         * @instance
+                         */
+                        SupervisedTuningDataStats.prototype.totalTruncatedExampleCount = $util.Long ? $util.Long.fromBits(0,0,false) : 0;
+    
+                        /**
+                         * SupervisedTuningDataStats truncatedExampleIndices.
+                         * @member {Array.<number|Long>} truncatedExampleIndices
+                         * @memberof google.cloud.aiplatform.v1beta1.SupervisedTuningDataStats
+                         * @instance
+                         */
+                        SupervisedTuningDataStats.prototype.truncatedExampleIndices = $util.emptyArray;
+    
                         /**
                          * Creates a new SupervisedTuningDataStats instance using the specified properties.
                          * @function create
@@ -411232,6 +443263,14 @@
                                     $root.google.cloud.aiplatform.v1beta1.Content.encode(message.userDatasetExamples[i], writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
                             if (message.totalBillableTokenCount != null && Object.hasOwnProperty.call(message, "totalBillableTokenCount"))
                                 writer.uint32(/* id 9, wireType 0 =*/72).int64(message.totalBillableTokenCount);
+                            if (message.totalTruncatedExampleCount != null && Object.hasOwnProperty.call(message, "totalTruncatedExampleCount"))
+                                writer.uint32(/* id 10, wireType 0 =*/80).int64(message.totalTruncatedExampleCount);
+                            if (message.truncatedExampleIndices != null && message.truncatedExampleIndices.length) {
+                                writer.uint32(/* id 11, wireType 2 =*/90).fork();
+                                for (var i = 0; i < message.truncatedExampleIndices.length; ++i)
+                                    writer.int64(message.truncatedExampleIndices[i]);
+                                writer.ldelim();
+                            }
                             return writer;
                         };
     
@@ -411304,6 +443343,21 @@
                                         message.userDatasetExamples.push($root.google.cloud.aiplatform.v1beta1.Content.decode(reader, reader.uint32()));
                                         break;
                                     }
+                                case 10: {
+                                        message.totalTruncatedExampleCount = reader.int64();
+                                        break;
+                                    }
+                                case 11: {
+                                        if (!(message.truncatedExampleIndices && message.truncatedExampleIndices.length))
+                                            message.truncatedExampleIndices = [];
+                                        if ((tag & 7) === 2) {
+                                            var end2 = reader.uint32() + reader.pos;
+                                            while (reader.pos < end2)
+                                                message.truncatedExampleIndices.push(reader.int64());
+                                        } else
+                                            message.truncatedExampleIndices.push(reader.int64());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -411378,6 +443432,16 @@
                                         return "userDatasetExamples." + error;
                                 }
                             }
+                            if (message.totalTruncatedExampleCount != null && message.hasOwnProperty("totalTruncatedExampleCount"))
+                                if (!$util.isInteger(message.totalTruncatedExampleCount) && !(message.totalTruncatedExampleCount && $util.isInteger(message.totalTruncatedExampleCount.low) && $util.isInteger(message.totalTruncatedExampleCount.high)))
+                                    return "totalTruncatedExampleCount: integer|Long expected";
+                            if (message.truncatedExampleIndices != null && message.hasOwnProperty("truncatedExampleIndices")) {
+                                if (!Array.isArray(message.truncatedExampleIndices))
+                                    return "truncatedExampleIndices: array expected";
+                                for (var i = 0; i < message.truncatedExampleIndices.length; ++i)
+                                    if (!$util.isInteger(message.truncatedExampleIndices[i]) && !(message.truncatedExampleIndices[i] && $util.isInteger(message.truncatedExampleIndices[i].low) && $util.isInteger(message.truncatedExampleIndices[i].high)))
+                                        return "truncatedExampleIndices: integer|Long[] expected";
+                            }
                             return null;
                         };
     
@@ -411463,6 +443527,29 @@
                                     message.userDatasetExamples[i] = $root.google.cloud.aiplatform.v1beta1.Content.fromObject(object.userDatasetExamples[i]);
                                 }
                             }
+                            if (object.totalTruncatedExampleCount != null)
+                                if ($util.Long)
+                                    (message.totalTruncatedExampleCount = $util.Long.fromValue(object.totalTruncatedExampleCount)).unsigned = false;
+                                else if (typeof object.totalTruncatedExampleCount === "string")
+                                    message.totalTruncatedExampleCount = parseInt(object.totalTruncatedExampleCount, 10);
+                                else if (typeof object.totalTruncatedExampleCount === "number")
+                                    message.totalTruncatedExampleCount = object.totalTruncatedExampleCount;
+                                else if (typeof object.totalTruncatedExampleCount === "object")
+                                    message.totalTruncatedExampleCount = new $util.LongBits(object.totalTruncatedExampleCount.low >>> 0, object.totalTruncatedExampleCount.high >>> 0).toNumber();
+                            if (object.truncatedExampleIndices) {
+                                if (!Array.isArray(object.truncatedExampleIndices))
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.SupervisedTuningDataStats.truncatedExampleIndices: array expected");
+                                message.truncatedExampleIndices = [];
+                                for (var i = 0; i < object.truncatedExampleIndices.length; ++i)
+                                    if ($util.Long)
+                                        (message.truncatedExampleIndices[i] = $util.Long.fromValue(object.truncatedExampleIndices[i])).unsigned = false;
+                                    else if (typeof object.truncatedExampleIndices[i] === "string")
+                                        message.truncatedExampleIndices[i] = parseInt(object.truncatedExampleIndices[i], 10);
+                                    else if (typeof object.truncatedExampleIndices[i] === "number")
+                                        message.truncatedExampleIndices[i] = object.truncatedExampleIndices[i];
+                                    else if (typeof object.truncatedExampleIndices[i] === "object")
+                                        message.truncatedExampleIndices[i] = new $util.LongBits(object.truncatedExampleIndices[i].low >>> 0, object.truncatedExampleIndices[i].high >>> 0).toNumber();
+                            }
                             return message;
                         };
     
@@ -411479,8 +443566,10 @@
                             if (!options)
                                 options = {};
                             var object = {};
-                            if (options.arrays || options.defaults)
+                            if (options.arrays || options.defaults) {
                                 object.userDatasetExamples = [];
+                                object.truncatedExampleIndices = [];
+                            }
                             if (options.defaults) {
                                 if ($util.Long) {
                                     var long = new $util.Long(0, 0, false);
@@ -411510,6 +443599,11 @@
                                     object.totalBillableTokenCount = options.longs === String ? long.toString() : options.longs === Number ? long.toNumber() : long;
                                 } else
                                     object.totalBillableTokenCount = options.longs === String ? "0" : 0;
+                                if ($util.Long) {
+                                    var long = new $util.Long(0, 0, false);
+                                    object.totalTruncatedExampleCount = options.longs === String ? long.toString() : options.longs === Number ? long.toNumber() : long;
+                                } else
+                                    object.totalTruncatedExampleCount = options.longs === String ? "0" : 0;
                             }
                             if (message.tuningDatasetExampleCount != null && message.hasOwnProperty("tuningDatasetExampleCount"))
                                 if (typeof message.tuningDatasetExampleCount === "number")
@@ -411547,6 +443641,19 @@
                                     object.totalBillableTokenCount = options.longs === String ? String(message.totalBillableTokenCount) : message.totalBillableTokenCount;
                                 else
                                     object.totalBillableTokenCount = options.longs === String ? $util.Long.prototype.toString.call(message.totalBillableTokenCount) : options.longs === Number ? new $util.LongBits(message.totalBillableTokenCount.low >>> 0, message.totalBillableTokenCount.high >>> 0).toNumber() : message.totalBillableTokenCount;
+                            if (message.totalTruncatedExampleCount != null && message.hasOwnProperty("totalTruncatedExampleCount"))
+                                if (typeof message.totalTruncatedExampleCount === "number")
+                                    object.totalTruncatedExampleCount = options.longs === String ? String(message.totalTruncatedExampleCount) : message.totalTruncatedExampleCount;
+                                else
+                                    object.totalTruncatedExampleCount = options.longs === String ? $util.Long.prototype.toString.call(message.totalTruncatedExampleCount) : options.longs === Number ? new $util.LongBits(message.totalTruncatedExampleCount.low >>> 0, message.totalTruncatedExampleCount.high >>> 0).toNumber() : message.totalTruncatedExampleCount;
+                            if (message.truncatedExampleIndices && message.truncatedExampleIndices.length) {
+                                object.truncatedExampleIndices = [];
+                                for (var j = 0; j < message.truncatedExampleIndices.length; ++j)
+                                    if (typeof message.truncatedExampleIndices[j] === "number")
+                                        object.truncatedExampleIndices[j] = options.longs === String ? String(message.truncatedExampleIndices[j]) : message.truncatedExampleIndices[j];
+                                    else
+                                        object.truncatedExampleIndices[j] = options.longs === String ? $util.Long.prototype.toString.call(message.truncatedExampleIndices[j]) : options.longs === Number ? new $util.LongBits(message.truncatedExampleIndices[j].low >>> 0, message.truncatedExampleIndices[j].high >>> 0).toNumber() : message.truncatedExampleIndices[j];
+                            }
                             return object;
                         };
     
@@ -414487,6 +446594,8 @@
                          * @property {google.rpc.IStatus|null} [error] HyperparameterTuningJob error
                          * @property {Object.<string,string>|null} [labels] HyperparameterTuningJob labels
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] HyperparameterTuningJob encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] HyperparameterTuningJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] HyperparameterTuningJob satisfiesPzi
                          */
     
                         /**
@@ -414634,6 +446743,22 @@
                          */
                         HyperparameterTuningJob.prototype.encryptionSpec = null;
     
+                        /**
+                         * HyperparameterTuningJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.HyperparameterTuningJob
+                         * @instance
+                         */
+                        HyperparameterTuningJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * HyperparameterTuningJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.HyperparameterTuningJob
+                         * @instance
+                         */
+                        HyperparameterTuningJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new HyperparameterTuningJob instance using the specified properties.
                          * @function create
@@ -414692,6 +446817,10 @@
                                     writer.uint32(/* id 16, wireType 2 =*/130).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 20, wireType 0 =*/160).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -414811,6 +446940,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 19: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 20: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -414936,6 +447073,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -415074,6 +447217,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.HyperparameterTuningJob.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -415109,6 +447256,8 @@
                                 object.updateTime = null;
                                 object.error = null;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -415149,6 +447298,10 @@
                             }
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -423025,6 +455178,8 @@
                          * @property {google.cloud.aiplatform.v1beta1.IIndexStats|null} [indexStats] Index indexStats
                          * @property {google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod|null} [indexUpdateMethod] Index indexUpdateMethod
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] Index encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] Index satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] Index satisfiesPzi
                          */
     
                         /**
@@ -423148,6 +455303,22 @@
                          */
                         Index.prototype.encryptionSpec = null;
     
+                        /**
+                         * Index satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.Index
+                         * @instance
+                         */
+                        Index.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * Index satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.Index
+                         * @instance
+                         */
+                        Index.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new Index instance using the specified properties.
                          * @function create
@@ -423200,6 +455371,10 @@
                                 writer.uint32(/* id 16, wireType 0 =*/128).int32(message.indexUpdateMethod);
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 17, wireType 2 =*/138).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 18, wireType 0 =*/144).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 19, wireType 0 =*/152).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -423307,6 +455482,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 18: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 19: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -423408,6 +455591,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -423495,6 +455684,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.Index.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -423527,6 +455720,8 @@
                                 object.indexStats = null;
                                 object.indexUpdateMethod = options.enums === String ? "INDEX_UPDATE_METHOD_UNSPECIFIED" : 0;
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -423561,6 +455756,10 @@
                                 object.indexUpdateMethod = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod[message.indexUpdateMethod] === undefined ? message.indexUpdateMethod : $root.google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod[message.indexUpdateMethod] : message.indexUpdateMethod;
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -425480,6 +457679,8 @@
                          * @property {boolean|null} [publicEndpointEnabled] IndexEndpoint publicEndpointEnabled
                          * @property {string|null} [publicEndpointDomainName] IndexEndpoint publicEndpointDomainName
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] IndexEndpoint encryptionSpec
+                         * @property {boolean|null} [satisfiesPzs] IndexEndpoint satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] IndexEndpoint satisfiesPzi
                          */
     
                         /**
@@ -425611,6 +457812,22 @@
                          */
                         IndexEndpoint.prototype.encryptionSpec = null;
     
+                        /**
+                         * IndexEndpoint satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.IndexEndpoint
+                         * @instance
+                         */
+                        IndexEndpoint.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * IndexEndpoint satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.IndexEndpoint
+                         * @instance
+                         */
+                        IndexEndpoint.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new IndexEndpoint instance using the specified properties.
                          * @function create
@@ -425665,6 +457882,10 @@
                                 writer.uint32(/* id 14, wireType 2 =*/114).string(message.publicEndpointDomainName);
                             if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
                                 $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 15, wireType 2 =*/122).fork()).ldelim();
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 17, wireType 0 =*/136).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 18, wireType 0 =*/144).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -425776,6 +457997,14 @@
                                         message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 17: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 18: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -425872,6 +458101,12 @@
                                 if (error)
                                     return "encryptionSpec." + error;
                             }
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -425940,6 +458175,10 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.IndexEndpoint.encryptionSpec: object expected");
                                 message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.fromObject(object.encryptionSpec);
                             }
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -425973,6 +458212,8 @@
                                 object.publicEndpointEnabled = false;
                                 object.publicEndpointDomainName = "";
                                 object.encryptionSpec = null;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -426009,6 +458250,10 @@
                                 object.publicEndpointDomainName = message.publicEndpointDomainName;
                             if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.toObject(message.encryptionSpec, options);
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -447130,6 +479375,8 @@
                          * @property {Object.<string,string>|null} [labels] NasJob labels
                          * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] NasJob encryptionSpec
                          * @property {boolean|null} [enableRestrictedImageTraining] NasJob enableRestrictedImageTraining
+                         * @property {boolean|null} [satisfiesPzs] NasJob satisfiesPzs
+                         * @property {boolean|null} [satisfiesPzi] NasJob satisfiesPzi
                          */
     
                         /**
@@ -447252,6 +479499,22 @@
                          */
                         NasJob.prototype.enableRestrictedImageTraining = false;
     
+                        /**
+                         * NasJob satisfiesPzs.
+                         * @member {boolean} satisfiesPzs
+                         * @memberof google.cloud.aiplatform.v1beta1.NasJob
+                         * @instance
+                         */
+                        NasJob.prototype.satisfiesPzs = false;
+    
+                        /**
+                         * NasJob satisfiesPzi.
+                         * @member {boolean} satisfiesPzi
+                         * @memberof google.cloud.aiplatform.v1beta1.NasJob
+                         * @instance
+                         */
+                        NasJob.prototype.satisfiesPzi = false;
+    
                         /**
                          * Creates a new NasJob instance using the specified properties.
                          * @function create
@@ -447303,6 +479566,10 @@
                                 $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 13, wireType 2 =*/106).fork()).ldelim();
                             if (message.enableRestrictedImageTraining != null && Object.hasOwnProperty.call(message, "enableRestrictedImageTraining"))
                                 writer.uint32(/* id 14, wireType 0 =*/112).bool(message.enableRestrictedImageTraining);
+                            if (message.satisfiesPzs != null && Object.hasOwnProperty.call(message, "satisfiesPzs"))
+                                writer.uint32(/* id 15, wireType 0 =*/120).bool(message.satisfiesPzs);
+                            if (message.satisfiesPzi != null && Object.hasOwnProperty.call(message, "satisfiesPzi"))
+                                writer.uint32(/* id 16, wireType 0 =*/128).bool(message.satisfiesPzi);
                             return writer;
                         };
     
@@ -447408,6 +479675,14 @@
                                         message.enableRestrictedImageTraining = reader.bool();
                                         break;
                                     }
+                                case 15: {
+                                        message.satisfiesPzs = reader.bool();
+                                        break;
+                                    }
+                                case 16: {
+                                        message.satisfiesPzi = reader.bool();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -447518,6 +479793,12 @@
                             if (message.enableRestrictedImageTraining != null && message.hasOwnProperty("enableRestrictedImageTraining"))
                                 if (typeof message.enableRestrictedImageTraining !== "boolean")
                                     return "enableRestrictedImageTraining: boolean expected";
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                if (typeof message.satisfiesPzs !== "boolean")
+                                    return "satisfiesPzs: boolean expected";
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                if (typeof message.satisfiesPzi !== "boolean")
+                                    return "satisfiesPzi: boolean expected";
                             return null;
                         };
     
@@ -447642,6 +479923,10 @@
                             }
                             if (object.enableRestrictedImageTraining != null)
                                 message.enableRestrictedImageTraining = Boolean(object.enableRestrictedImageTraining);
+                            if (object.satisfiesPzs != null)
+                                message.satisfiesPzs = Boolean(object.satisfiesPzs);
+                            if (object.satisfiesPzi != null)
+                                message.satisfiesPzi = Boolean(object.satisfiesPzi);
                             return message;
                         };
     
@@ -447673,6 +479958,8 @@
                                 object.error = null;
                                 object.encryptionSpec = null;
                                 object.enableRestrictedImageTraining = false;
+                                object.satisfiesPzs = false;
+                                object.satisfiesPzi = false;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -447704,6 +479991,10 @@
                                 object.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.toObject(message.encryptionSpec, options);
                             if (message.enableRestrictedImageTraining != null && message.hasOwnProperty("enableRestrictedImageTraining"))
                                 object.enableRestrictedImageTraining = message.enableRestrictedImageTraining;
+                            if (message.satisfiesPzs != null && message.hasOwnProperty("satisfiesPzs"))
+                                object.satisfiesPzs = message.satisfiesPzs;
+                            if (message.satisfiesPzi != null && message.hasOwnProperty("satisfiesPzi"))
+                                object.satisfiesPzi = message.satisfiesPzi;
                             return object;
                         };
     
@@ -475235,6 +507526,7 @@
                          * @property {string|null} [languageCode] GetPublisherModelRequest languageCode
                          * @property {google.cloud.aiplatform.v1beta1.PublisherModelView|null} [view] GetPublisherModelRequest view
                          * @property {boolean|null} [isHuggingFaceModel] GetPublisherModelRequest isHuggingFaceModel
+                         * @property {string|null} [huggingFaceToken] GetPublisherModelRequest huggingFaceToken
                          */
     
                         /**
@@ -475284,6 +507576,14 @@
                          */
                         GetPublisherModelRequest.prototype.isHuggingFaceModel = false;
     
+                        /**
+                         * GetPublisherModelRequest huggingFaceToken.
+                         * @member {string} huggingFaceToken
+                         * @memberof google.cloud.aiplatform.v1beta1.GetPublisherModelRequest
+                         * @instance
+                         */
+                        GetPublisherModelRequest.prototype.huggingFaceToken = "";
+    
                         /**
                          * Creates a new GetPublisherModelRequest instance using the specified properties.
                          * @function create
@@ -475316,6 +507616,8 @@
                                 writer.uint32(/* id 3, wireType 0 =*/24).int32(message.view);
                             if (message.isHuggingFaceModel != null && Object.hasOwnProperty.call(message, "isHuggingFaceModel"))
                                 writer.uint32(/* id 5, wireType 0 =*/40).bool(message.isHuggingFaceModel);
+                            if (message.huggingFaceToken != null && Object.hasOwnProperty.call(message, "huggingFaceToken"))
+                                writer.uint32(/* id 6, wireType 2 =*/50).string(message.huggingFaceToken);
                             return writer;
                         };
     
@@ -475366,6 +507668,10 @@
                                         message.isHuggingFaceModel = reader.bool();
                                         break;
                                     }
+                                case 6: {
+                                        message.huggingFaceToken = reader.string();
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -475420,6 +507726,9 @@
                             if (message.isHuggingFaceModel != null && message.hasOwnProperty("isHuggingFaceModel"))
                                 if (typeof message.isHuggingFaceModel !== "boolean")
                                     return "isHuggingFaceModel: boolean expected";
+                            if (message.huggingFaceToken != null && message.hasOwnProperty("huggingFaceToken"))
+                                if (!$util.isString(message.huggingFaceToken))
+                                    return "huggingFaceToken: string expected";
                             return null;
                         };
     
@@ -475465,6 +507774,8 @@
                             }
                             if (object.isHuggingFaceModel != null)
                                 message.isHuggingFaceModel = Boolean(object.isHuggingFaceModel);
+                            if (object.huggingFaceToken != null)
+                                message.huggingFaceToken = String(object.huggingFaceToken);
                             return message;
                         };
     
@@ -475486,6 +507797,7 @@
                                 object.languageCode = "";
                                 object.view = options.enums === String ? "PUBLISHER_MODEL_VIEW_UNSPECIFIED" : 0;
                                 object.isHuggingFaceModel = false;
+                                object.huggingFaceToken = "";
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -475495,6 +507807,8 @@
                                 object.view = options.enums === String ? $root.google.cloud.aiplatform.v1beta1.PublisherModelView[message.view] === undefined ? message.view : $root.google.cloud.aiplatform.v1beta1.PublisherModelView[message.view] : message.view;
                             if (message.isHuggingFaceModel != null && message.hasOwnProperty("isHuggingFaceModel"))
                                 object.isHuggingFaceModel = message.isHuggingFaceModel;
+                            if (message.huggingFaceToken != null && message.hasOwnProperty("huggingFaceToken"))
+                                object.huggingFaceToken = message.huggingFaceToken;
                             return object;
                         };
     
@@ -479638,6 +511952,7 @@
                                      * @memberof google.cloud.aiplatform.v1beta1.PublisherModel.CallToAction.Deploy
                                      * @interface IDeployMetadata
                                      * @property {Object.<string,string>|null} [labels] DeployMetadata labels
+                                     * @property {string|null} [sampleRequest] DeployMetadata sampleRequest
                                      */
     
                                     /**
@@ -479664,6 +511979,14 @@
                                      */
                                     DeployMetadata.prototype.labels = $util.emptyObject;
     
+                                    /**
+                                     * DeployMetadata sampleRequest.
+                                     * @member {string} sampleRequest
+                                     * @memberof google.cloud.aiplatform.v1beta1.PublisherModel.CallToAction.Deploy.DeployMetadata
+                                     * @instance
+                                     */
+                                    DeployMetadata.prototype.sampleRequest = "";
+    
                                     /**
                                      * Creates a new DeployMetadata instance using the specified properties.
                                      * @function create
@@ -479691,6 +512014,8 @@
                                         if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
                                             for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
                                                 writer.uint32(/* id 1, wireType 2 =*/10).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                                        if (message.sampleRequest != null && Object.hasOwnProperty.call(message, "sampleRequest"))
+                                            writer.uint32(/* id 2, wireType 2 =*/18).string(message.sampleRequest);
                                         return writer;
                                     };
     
@@ -479748,6 +512073,10 @@
                                                     message.labels[key] = value;
                                                     break;
                                                 }
+                                            case 2: {
+                                                    message.sampleRequest = reader.string();
+                                                    break;
+                                                }
                                             default:
                                                 reader.skipType(tag & 7);
                                                 break;
@@ -479791,6 +512120,9 @@
                                                 if (!$util.isString(message.labels[key[i]]))
                                                     return "labels: string{k:string} expected";
                                         }
+                                        if (message.sampleRequest != null && message.hasOwnProperty("sampleRequest"))
+                                            if (!$util.isString(message.sampleRequest))
+                                                return "sampleRequest: string expected";
                                         return null;
                                     };
     
@@ -479813,6 +512145,8 @@
                                             for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
                                                 message.labels[keys[i]] = String(object.labels[keys[i]]);
                                         }
+                                        if (object.sampleRequest != null)
+                                            message.sampleRequest = String(object.sampleRequest);
                                         return message;
                                     };
     
@@ -479831,12 +512165,16 @@
                                         var object = {};
                                         if (options.objects || options.defaults)
                                             object.labels = {};
+                                        if (options.defaults)
+                                            object.sampleRequest = "";
                                         var keys2;
                                         if (message.labels && (keys2 = Object.keys(message.labels)).length) {
                                             object.labels = {};
                                             for (var j = 0; j < keys2.length; ++j)
                                                 object.labels[keys2[j]] = message.labels[keys2[j]];
                                         }
+                                        if (message.sampleRequest != null && message.hasOwnProperty("sampleRequest"))
+                                            object.sampleRequest = message.sampleRequest;
                                         return object;
                                     };
     
@@ -504038,6 +536376,7 @@
                          * @property {google.protobuf.ITimestamp|null} [createTime] NotebookExecutionJob createTime
                          * @property {google.protobuf.ITimestamp|null} [updateTime] NotebookExecutionJob updateTime
                          * @property {Object.<string,string>|null} [labels] NotebookExecutionJob labels
+                         * @property {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null} [encryptionSpec] NotebookExecutionJob encryptionSpec
                          */
     
                         /**
@@ -504184,6 +536523,14 @@
                          */
                         NotebookExecutionJob.prototype.labels = $util.emptyObject;
     
+                        /**
+                         * NotebookExecutionJob encryptionSpec.
+                         * @member {google.cloud.aiplatform.v1beta1.IEncryptionSpec|null|undefined} encryptionSpec
+                         * @memberof google.cloud.aiplatform.v1beta1.NotebookExecutionJob
+                         * @instance
+                         */
+                        NotebookExecutionJob.prototype.encryptionSpec = null;
+    
                         // OneOf field names bound to virtual getters and setters
                         var $oneOfFields;
     
@@ -504288,6 +536635,8 @@
                             if (message.labels != null && Object.hasOwnProperty.call(message, "labels"))
                                 for (var keys = Object.keys(message.labels), i = 0; i < keys.length; ++i)
                                     writer.uint32(/* id 19, wireType 2 =*/154).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.labels[keys[i]]).ldelim();
+                            if (message.encryptionSpec != null && Object.hasOwnProperty.call(message, "encryptionSpec"))
+                                $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.encode(message.encryptionSpec, writer.uint32(/* id 22, wireType 2 =*/178).fork()).ldelim();
                             return writer;
                         };
     
@@ -504405,6 +536754,10 @@
                                         message.labels[key] = value;
                                         break;
                                     }
+                                case 22: {
+                                        message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 default:
                                     reader.skipType(tag & 7);
                                     break;
@@ -504546,6 +536899,11 @@
                                     if (!$util.isString(message.labels[key[i]]))
                                         return "labels: string{k:string} expected";
                             }
+                            if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec")) {
+                                var error = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.verify(message.encryptionSpec);
+                                if (error)
+                                    return "encryptionSpec." + error;
+                            }
                             return null;
                         };
     
@@ -504673,6 +537031,11 @@
                                 for (var keys = Object.keys(object.labels), i = 0; i < keys.length; ++i)
                                     message.labels[keys[i]] = String(object.labels[keys[i]]);
                             }
+                            if (object.encryptionSpec != null) {
+                                if (typeof object.encryptionSpec !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.NotebookExecutionJob.encryptionSpec: object expected");
+                                message.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.fromObject(object.encryptionSpec);
+                            }
                             return message;
                         };
     
@@ -504700,6 +537063,7 @@
                                 object.status = null;
                                 object.createTime = null;
                                 object.updateTime = null;
+                                object.encryptionSpec = null;
                             }
                             if (message.name != null && message.hasOwnProperty("name"))
                                 object.name = message.name;
@@ -504758,6 +537122,8 @@
                                 for (var j = 0; j < keys2.length; ++j)
                                     object.labels[keys2[j]] = message.labels[keys2[j]];
                             }
+                            if (message.encryptionSpec != null && message.hasOwnProperty("encryptionSpec"))
+                                object.encryptionSpec = $root.google.cloud.aiplatform.v1beta1.EncryptionSpec.toObject(message.encryptionSpec, options);
                             return object;
                         };
     
@@ -591995,6 +624361,209 @@
                         return RagFileChunkingConfig;
                     })();
     
+                    v1beta1.RagFileParsingConfig = (function() {
+    
+                        /**
+                         * Properties of a RagFileParsingConfig.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @interface IRagFileParsingConfig
+                         * @property {boolean|null} [useAdvancedPdfParsing] RagFileParsingConfig useAdvancedPdfParsing
+                         */
+    
+                        /**
+                         * Constructs a new RagFileParsingConfig.
+                         * @memberof google.cloud.aiplatform.v1beta1
+                         * @classdesc Represents a RagFileParsingConfig.
+                         * @implements IRagFileParsingConfig
+                         * @constructor
+                         * @param {google.cloud.aiplatform.v1beta1.IRagFileParsingConfig=} [properties] Properties to set
+                         */
+                        function RagFileParsingConfig(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * RagFileParsingConfig useAdvancedPdfParsing.
+                         * @member {boolean} useAdvancedPdfParsing
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @instance
+                         */
+                        RagFileParsingConfig.prototype.useAdvancedPdfParsing = false;
+    
+                        /**
+                         * Creates a new RagFileParsingConfig instance using the specified properties.
+                         * @function create
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IRagFileParsingConfig=} [properties] Properties to set
+                         * @returns {google.cloud.aiplatform.v1beta1.RagFileParsingConfig} RagFileParsingConfig instance
+                         */
+                        RagFileParsingConfig.create = function create(properties) {
+                            return new RagFileParsingConfig(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified RagFileParsingConfig message. Does not implicitly {@link google.cloud.aiplatform.v1beta1.RagFileParsingConfig.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IRagFileParsingConfig} message RagFileParsingConfig message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RagFileParsingConfig.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.useAdvancedPdfParsing != null && Object.hasOwnProperty.call(message, "useAdvancedPdfParsing"))
+                                writer.uint32(/* id 2, wireType 0 =*/16).bool(message.useAdvancedPdfParsing);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified RagFileParsingConfig message, length delimited. Does not implicitly {@link google.cloud.aiplatform.v1beta1.RagFileParsingConfig.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.IRagFileParsingConfig} message RagFileParsingConfig message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        RagFileParsingConfig.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes a RagFileParsingConfig message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.cloud.aiplatform.v1beta1.RagFileParsingConfig} RagFileParsingConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RagFileParsingConfig.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 2: {
+                                        message.useAdvancedPdfParsing = reader.bool();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes a RagFileParsingConfig message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.cloud.aiplatform.v1beta1.RagFileParsingConfig} RagFileParsingConfig
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        RagFileParsingConfig.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies a RagFileParsingConfig message.
+                         * @function verify
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        RagFileParsingConfig.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            if (message.useAdvancedPdfParsing != null && message.hasOwnProperty("useAdvancedPdfParsing"))
+                                if (typeof message.useAdvancedPdfParsing !== "boolean")
+                                    return "useAdvancedPdfParsing: boolean expected";
+                            return null;
+                        };
+    
+                        /**
+                         * Creates a RagFileParsingConfig message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.cloud.aiplatform.v1beta1.RagFileParsingConfig} RagFileParsingConfig
+                         */
+                        RagFileParsingConfig.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig)
+                                return object;
+                            var message = new $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig();
+                            if (object.useAdvancedPdfParsing != null)
+                                message.useAdvancedPdfParsing = Boolean(object.useAdvancedPdfParsing);
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from a RagFileParsingConfig message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {google.cloud.aiplatform.v1beta1.RagFileParsingConfig} message RagFileParsingConfig
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        RagFileParsingConfig.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (options.defaults)
+                                object.useAdvancedPdfParsing = false;
+                            if (message.useAdvancedPdfParsing != null && message.hasOwnProperty("useAdvancedPdfParsing"))
+                                object.useAdvancedPdfParsing = message.useAdvancedPdfParsing;
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this RagFileParsingConfig to JSON.
+                         * @function toJSON
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        RagFileParsingConfig.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for RagFileParsingConfig
+                         * @function getTypeUrl
+                         * @memberof google.cloud.aiplatform.v1beta1.RagFileParsingConfig
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        RagFileParsingConfig.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.cloud.aiplatform.v1beta1.RagFileParsingConfig";
+                        };
+    
+                        return RagFileParsingConfig;
+                    })();
+    
                     v1beta1.UploadRagFileConfig = (function() {
     
                         /**
@@ -592214,6 +624783,7 @@
                          * @property {google.cloud.aiplatform.v1beta1.ISlackSource|null} [slackSource] ImportRagFilesConfig slackSource
                          * @property {google.cloud.aiplatform.v1beta1.IJiraSource|null} [jiraSource] ImportRagFilesConfig jiraSource
                          * @property {google.cloud.aiplatform.v1beta1.IRagFileChunkingConfig|null} [ragFileChunkingConfig] ImportRagFilesConfig ragFileChunkingConfig
+                         * @property {google.cloud.aiplatform.v1beta1.IRagFileParsingConfig|null} [ragFileParsingConfig] ImportRagFilesConfig ragFileParsingConfig
                          * @property {number|null} [maxEmbeddingRequestsPerMin] ImportRagFilesConfig maxEmbeddingRequestsPerMin
                          */
     
@@ -592272,6 +624842,14 @@
                          */
                         ImportRagFilesConfig.prototype.ragFileChunkingConfig = null;
     
+                        /**
+                         * ImportRagFilesConfig ragFileParsingConfig.
+                         * @member {google.cloud.aiplatform.v1beta1.IRagFileParsingConfig|null|undefined} ragFileParsingConfig
+                         * @memberof google.cloud.aiplatform.v1beta1.ImportRagFilesConfig
+                         * @instance
+                         */
+                        ImportRagFilesConfig.prototype.ragFileParsingConfig = null;
+    
                         /**
                          * ImportRagFilesConfig maxEmbeddingRequestsPerMin.
                          * @member {number} maxEmbeddingRequestsPerMin
@@ -592330,6 +624908,8 @@
                                 $root.google.cloud.aiplatform.v1beta1.SlackSource.encode(message.slackSource, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
                             if (message.jiraSource != null && Object.hasOwnProperty.call(message, "jiraSource"))
                                 $root.google.cloud.aiplatform.v1beta1.JiraSource.encode(message.jiraSource, writer.uint32(/* id 7, wireType 2 =*/58).fork()).ldelim();
+                            if (message.ragFileParsingConfig != null && Object.hasOwnProperty.call(message, "ragFileParsingConfig"))
+                                $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig.encode(message.ragFileParsingConfig, writer.uint32(/* id 8, wireType 2 =*/66).fork()).ldelim();
                             return writer;
                         };
     
@@ -592384,6 +624964,10 @@
                                         message.ragFileChunkingConfig = $root.google.cloud.aiplatform.v1beta1.RagFileChunkingConfig.decode(reader, reader.uint32());
                                         break;
                                     }
+                                case 8: {
+                                        message.ragFileParsingConfig = $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig.decode(reader, reader.uint32());
+                                        break;
+                                    }
                                 case 5: {
                                         message.maxEmbeddingRequestsPerMin = reader.int32();
                                         break;
@@ -592467,6 +625051,11 @@
                                 if (error)
                                     return "ragFileChunkingConfig." + error;
                             }
+                            if (message.ragFileParsingConfig != null && message.hasOwnProperty("ragFileParsingConfig")) {
+                                var error = $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig.verify(message.ragFileParsingConfig);
+                                if (error)
+                                    return "ragFileParsingConfig." + error;
+                            }
                             if (message.maxEmbeddingRequestsPerMin != null && message.hasOwnProperty("maxEmbeddingRequestsPerMin"))
                                 if (!$util.isInteger(message.maxEmbeddingRequestsPerMin))
                                     return "maxEmbeddingRequestsPerMin: integer expected";
@@ -592510,6 +625099,11 @@
                                     throw TypeError(".google.cloud.aiplatform.v1beta1.ImportRagFilesConfig.ragFileChunkingConfig: object expected");
                                 message.ragFileChunkingConfig = $root.google.cloud.aiplatform.v1beta1.RagFileChunkingConfig.fromObject(object.ragFileChunkingConfig);
                             }
+                            if (object.ragFileParsingConfig != null) {
+                                if (typeof object.ragFileParsingConfig !== "object")
+                                    throw TypeError(".google.cloud.aiplatform.v1beta1.ImportRagFilesConfig.ragFileParsingConfig: object expected");
+                                message.ragFileParsingConfig = $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig.fromObject(object.ragFileParsingConfig);
+                            }
                             if (object.maxEmbeddingRequestsPerMin != null)
                                 message.maxEmbeddingRequestsPerMin = object.maxEmbeddingRequestsPerMin | 0;
                             return message;
@@ -592531,6 +625125,7 @@
                             if (options.defaults) {
                                 object.ragFileChunkingConfig = null;
                                 object.maxEmbeddingRequestsPerMin = 0;
+                                object.ragFileParsingConfig = null;
                             }
                             if (message.gcsSource != null && message.hasOwnProperty("gcsSource")) {
                                 object.gcsSource = $root.google.cloud.aiplatform.v1beta1.GcsSource.toObject(message.gcsSource, options);
@@ -592556,6 +625151,8 @@
                                 if (options.oneofs)
                                     object.importSource = "jiraSource";
                             }
+                            if (message.ragFileParsingConfig != null && message.hasOwnProperty("ragFileParsingConfig"))
+                                object.ragFileParsingConfig = $root.google.cloud.aiplatform.v1beta1.RagFileParsingConfig.toObject(message.ragFileParsingConfig, options);
                             return object;
                         };
     
diff --git a/packages/google-cloud-aiplatform/protos/protos.json b/packages/google-cloud-aiplatform/protos/protos.json
index 9fa1be2bde9..7c439c0193f 100644
--- a/packages/google-cloud-aiplatform/protos/protos.json
+++ b/packages/google-cloud-aiplatform/protos/protos.json
@@ -415,6 +415,20 @@
                         "disableContainerLogging": {
                           "type": "bool",
                           "id": 34
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 36,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 37,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -1369,6 +1383,13 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "reservationAffinity": {
+                          "type": "ReservationAffinity",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
                         }
                       }
                     },
@@ -1402,6 +1423,13 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "spot": {
+                          "type": "bool",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
                         }
                       }
                     },
@@ -1531,6 +1559,43 @@
                         }
                       }
                     },
+                    "ReservationAffinity": {
+                      "fields": {
+                        "reservationAffinityType": {
+                          "type": "Type",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED"
+                          }
+                        },
+                        "key": {
+                          "type": "string",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "values": {
+                          "rule": "repeated",
+                          "type": "string",
+                          "id": 3,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "(google.api.resource_reference).type": "compute.googleapis.com/Reservation"
+                          }
+                        }
+                      },
+                      "nested": {
+                        "Type": {
+                          "values": {
+                            "TYPE_UNSPECIFIED": 0,
+                            "NO_RESERVATION": 1,
+                            "ANY_RESERVATION": 2,
+                            "SPECIFIC_RESERVATION": 3
+                          }
+                        }
+                      }
+                    },
                     "ManualBatchTuningParameters": {
                       "fields": {
                         "batchSize": {
@@ -2314,10 +2379,20 @@
                             "frequencyPenalty"
                           ]
                         },
+                        "_seed": {
+                          "oneof": [
+                            "seed"
+                          ]
+                        },
                         "_responseSchema": {
                           "oneof": [
                             "responseSchema"
                           ]
+                        },
+                        "_routingConfig": {
+                          "oneof": [
+                            "routingConfig"
+                          ]
                         }
                       },
                       "fields": {
@@ -2385,6 +2460,14 @@
                             "proto3_optional": true
                           }
                         },
+                        "seed": {
+                          "type": "int32",
+                          "id": 12,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "proto3_optional": true
+                          }
+                        },
                         "responseMimeType": {
                           "type": "string",
                           "id": 13,
@@ -2399,6 +2482,84 @@
                             "(google.api.field_behavior)": "OPTIONAL",
                             "proto3_optional": true
                           }
+                        },
+                        "routingConfig": {
+                          "type": "RoutingConfig",
+                          "id": 17,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "proto3_optional": true
+                          }
+                        }
+                      },
+                      "nested": {
+                        "RoutingConfig": {
+                          "oneofs": {
+                            "routingConfig": {
+                              "oneof": [
+                                "autoMode",
+                                "manualMode"
+                              ]
+                            }
+                          },
+                          "fields": {
+                            "autoMode": {
+                              "type": "AutoRoutingMode",
+                              "id": 1
+                            },
+                            "manualMode": {
+                              "type": "ManualRoutingMode",
+                              "id": 2
+                            }
+                          },
+                          "nested": {
+                            "AutoRoutingMode": {
+                              "oneofs": {
+                                "_modelRoutingPreference": {
+                                  "oneof": [
+                                    "modelRoutingPreference"
+                                  ]
+                                }
+                              },
+                              "fields": {
+                                "modelRoutingPreference": {
+                                  "type": "ModelRoutingPreference",
+                                  "id": 1,
+                                  "options": {
+                                    "proto3_optional": true
+                                  }
+                                }
+                              },
+                              "nested": {
+                                "ModelRoutingPreference": {
+                                  "values": {
+                                    "UNKNOWN": 0,
+                                    "PRIORITIZE_QUALITY": 1,
+                                    "BALANCED": 2,
+                                    "PRIORITIZE_COST": 3
+                                  }
+                                }
+                              }
+                            },
+                            "ManualRoutingMode": {
+                              "oneofs": {
+                                "_modelName": {
+                                  "oneof": [
+                                    "modelName"
+                                  ]
+                                }
+                              },
+                              "fields": {
+                                "modelName": {
+                                  "type": "string",
+                                  "id": 1,
+                                  "options": {
+                                    "proto3_optional": true
+                                  }
+                                }
+                              }
+                            }
+                          }
                         }
                       }
                     },
@@ -2599,6 +2760,13 @@
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
                         },
+                        "avgLogprobs": {
+                          "type": "double",
+                          "id": 9,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
                         "finishReason": {
                           "type": "FinishReason",
                           "id": 3,
@@ -3328,6 +3496,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 18,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -3565,10 +3747,20 @@
                       },
                       "nested": {
                         "Strategy": {
+                          "valuesOptions": {
+                            "ON_DEMAND": {
+                              "deprecated": true
+                            },
+                            "LOW_COST": {
+                              "deprecated": true
+                            }
+                          },
                           "values": {
                             "STRATEGY_UNSPECIFIED": 0,
                             "ON_DEMAND": 1,
-                            "LOW_COST": 2
+                            "LOW_COST": 2,
+                            "STANDARD": 3,
+                            "SPOT": 4
                           }
                         }
                       }
@@ -3621,6 +3813,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 10,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 11,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -3910,6 +4116,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 20,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -4123,6 +4343,8 @@
                           "options": {
                             "(google.api.http).post": "/v1/{parent=projects/*/locations/*}/datasets",
                             "(google.api.http).body": "dataset",
+                            "(google.api.http).additional_bindings.post": "/v1/datasets",
+                            "(google.api.http).additional_bindings.body": "dataset",
                             "(google.api.method_signature)": "parent,dataset",
                             "(google.longrunning.operation_info).response_type": "Dataset",
                             "(google.longrunning.operation_info).metadata_type": "CreateDatasetOperationMetadata"
@@ -4131,7 +4353,11 @@
                             {
                               "(google.api.http)": {
                                 "post": "/v1/{parent=projects/*/locations/*}/datasets",
-                                "body": "dataset"
+                                "body": "dataset",
+                                "additional_bindings": {
+                                  "post": "/v1/datasets",
+                                  "body": "dataset"
+                                }
                               }
                             },
                             {
@@ -4150,12 +4376,16 @@
                           "responseType": "Dataset",
                           "options": {
                             "(google.api.http).get": "/v1/{name=projects/*/locations/*/datasets/*}",
+                            "(google.api.http).additional_bindings.get": "/v1/{name=datasets/*}",
                             "(google.api.method_signature)": "name"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1/{name=projects/*/locations/*/datasets/*}"
+                                "get": "/v1/{name=projects/*/locations/*/datasets/*}",
+                                "additional_bindings": {
+                                  "get": "/v1/{name=datasets/*}"
+                                }
                               }
                             },
                             {
@@ -4169,13 +4399,19 @@
                           "options": {
                             "(google.api.http).patch": "/v1/{dataset.name=projects/*/locations/*/datasets/*}",
                             "(google.api.http).body": "dataset",
+                            "(google.api.http).additional_bindings.patch": "/v1/{dataset.name=datasets/*}",
+                            "(google.api.http).additional_bindings.body": "dataset",
                             "(google.api.method_signature)": "dataset,update_mask"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
                                 "patch": "/v1/{dataset.name=projects/*/locations/*/datasets/*}",
-                                "body": "dataset"
+                                "body": "dataset",
+                                "additional_bindings": {
+                                  "patch": "/v1/{dataset.name=datasets/*}",
+                                  "body": "dataset"
+                                }
                               }
                             },
                             {
@@ -4188,12 +4424,16 @@
                           "responseType": "ListDatasetsResponse",
                           "options": {
                             "(google.api.http).get": "/v1/{parent=projects/*/locations/*}/datasets",
+                            "(google.api.http).additional_bindings.get": "/v1/datasets",
                             "(google.api.method_signature)": "parent"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1/{parent=projects/*/locations/*}/datasets"
+                                "get": "/v1/{parent=projects/*/locations/*}/datasets",
+                                "additional_bindings": {
+                                  "get": "/v1/datasets"
+                                }
                               }
                             },
                             {
@@ -4206,6 +4446,7 @@
                           "responseType": "google.longrunning.Operation",
                           "options": {
                             "(google.api.http).delete": "/v1/{name=projects/*/locations/*/datasets/*}",
+                            "(google.api.http).additional_bindings.delete": "/v1/{name=datasets/*}",
                             "(google.api.method_signature)": "name",
                             "(google.longrunning.operation_info).response_type": "google.protobuf.Empty",
                             "(google.longrunning.operation_info).metadata_type": "DeleteOperationMetadata"
@@ -4213,7 +4454,10 @@
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "delete": "/v1/{name=projects/*/locations/*/datasets/*}"
+                                "delete": "/v1/{name=projects/*/locations/*/datasets/*}",
+                                "additional_bindings": {
+                                  "delete": "/v1/{name=datasets/*}"
+                                }
                               }
                             },
                             {
@@ -4289,6 +4533,8 @@
                           "options": {
                             "(google.api.http).post": "/v1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
                             "(google.api.http).body": "dataset_version",
+                            "(google.api.http).additional_bindings.post": "/v1/{parent=datasets/*}/datasetVersions",
+                            "(google.api.http).additional_bindings.body": "dataset_version",
                             "(google.api.method_signature)": "parent,dataset_version",
                             "(google.longrunning.operation_info).response_type": "DatasetVersion",
                             "(google.longrunning.operation_info).metadata_type": "CreateDatasetVersionOperationMetadata"
@@ -4297,7 +4543,11 @@
                             {
                               "(google.api.http)": {
                                 "post": "/v1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
-                                "body": "dataset_version"
+                                "body": "dataset_version",
+                                "additional_bindings": {
+                                  "post": "/v1/{parent=datasets/*}/datasetVersions",
+                                  "body": "dataset_version"
+                                }
                               }
                             },
                             {
@@ -4317,13 +4567,19 @@
                           "options": {
                             "(google.api.http).patch": "/v1/{dataset_version.name=projects/*/locations/*/datasets/*/datasetVersions/*}",
                             "(google.api.http).body": "dataset_version",
+                            "(google.api.http).additional_bindings.patch": "/v1/{dataset_version.name=datasets/*/datasetVersions/*}",
+                            "(google.api.http).additional_bindings.body": "dataset_version",
                             "(google.api.method_signature)": "dataset_version,update_mask"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
                                 "patch": "/v1/{dataset_version.name=projects/*/locations/*/datasets/*/datasetVersions/*}",
-                                "body": "dataset_version"
+                                "body": "dataset_version",
+                                "additional_bindings": {
+                                  "patch": "/v1/{dataset_version.name=datasets/*/datasetVersions/*}",
+                                  "body": "dataset_version"
+                                }
                               }
                             },
                             {
@@ -4336,6 +4592,7 @@
                           "responseType": "google.longrunning.Operation",
                           "options": {
                             "(google.api.http).delete": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                            "(google.api.http).additional_bindings.delete": "/v1/{name=datasets/*/datasetVersions/*}",
                             "(google.api.method_signature)": "name",
                             "(google.longrunning.operation_info).response_type": "google.protobuf.Empty",
                             "(google.longrunning.operation_info).metadata_type": "DeleteOperationMetadata"
@@ -4343,7 +4600,10 @@
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "delete": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+                                "delete": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                                "additional_bindings": {
+                                  "delete": "/v1/{name=datasets/*/datasetVersions/*}"
+                                }
                               }
                             },
                             {
@@ -4362,12 +4622,16 @@
                           "responseType": "DatasetVersion",
                           "options": {
                             "(google.api.http).get": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                            "(google.api.http).additional_bindings.get": "/v1/{name=datasets/*/datasetVersions/*}",
                             "(google.api.method_signature)": "name"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+                                "get": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                                "additional_bindings": {
+                                  "get": "/v1/{name=datasets/*/datasetVersions/*}"
+                                }
                               }
                             },
                             {
@@ -4380,12 +4644,16 @@
                           "responseType": "ListDatasetVersionsResponse",
                           "options": {
                             "(google.api.http).get": "/v1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
+                            "(google.api.http).additional_bindings.get": "/v1/{parent=datasets/*}/datasetVersions",
                             "(google.api.method_signature)": "parent"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1/{parent=projects/*/locations/*/datasets/*}/datasetVersions"
+                                "get": "/v1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
+                                "additional_bindings": {
+                                  "get": "/v1/{parent=datasets/*}/datasetVersions"
+                                }
                               }
                             },
                             {
@@ -4398,6 +4666,7 @@
                           "responseType": "google.longrunning.Operation",
                           "options": {
                             "(google.api.http).get": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore",
+                            "(google.api.http).additional_bindings.get": "/v1/{name=datasets/*/datasetVersions/*}:restore",
                             "(google.api.method_signature)": "name",
                             "(google.longrunning.operation_info).response_type": "DatasetVersion",
                             "(google.longrunning.operation_info).metadata_type": "RestoreDatasetVersionOperationMetadata"
@@ -4405,7 +4674,10 @@
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore"
+                                "get": "/v1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore",
+                                "additional_bindings": {
+                                  "get": "/v1/{name=datasets/*/datasetVersions/*}:restore"
+                                }
                               }
                             },
                             {
@@ -5223,6 +5495,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 10,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 11,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -5324,6 +5610,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 8,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 9,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -5910,6 +6210,13 @@
                           "rule": "repeated",
                           "type": "string",
                           "id": 2
+                        },
+                        "serviceAttachment": {
+                          "type": "string",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -6410,240 +6717,2997 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
-                        },
-                        "updateTime": {
-                          "type": "google.protobuf.Timestamp",
-                          "id": 4,
+                        },
+                        "updateTime": {
+                          "type": "google.protobuf.Timestamp",
+                          "id": 4,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "labels": {
+                          "keyType": "string",
+                          "type": "string",
+                          "id": 6,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "etag": {
+                          "type": "string",
+                          "id": 7,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "monitoringConfig": {
+                          "type": "FeaturestoreMonitoringConfig",
+                          "id": 8,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "offlineStorageTtlDays": {
+                          "type": "int32",
+                          "id": 10,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 11,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 12,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        }
+                      }
+                    },
+                    "FeaturestoreMonitoringConfig": {
+                      "fields": {
+                        "snapshotAnalysis": {
+                          "type": "SnapshotAnalysis",
+                          "id": 1
+                        },
+                        "importFeaturesAnalysis": {
+                          "type": "ImportFeaturesAnalysis",
+                          "id": 2
+                        },
+                        "numericalThresholdConfig": {
+                          "type": "ThresholdConfig",
+                          "id": 3
+                        },
+                        "categoricalThresholdConfig": {
+                          "type": "ThresholdConfig",
+                          "id": 4
+                        }
+                      },
+                      "nested": {
+                        "SnapshotAnalysis": {
+                          "fields": {
+                            "disabled": {
+                              "type": "bool",
+                              "id": 1
+                            },
+                            "monitoringIntervalDays": {
+                              "type": "int32",
+                              "id": 3
+                            },
+                            "stalenessDays": {
+                              "type": "int32",
+                              "id": 4
+                            }
+                          }
+                        },
+                        "ImportFeaturesAnalysis": {
+                          "fields": {
+                            "state": {
+                              "type": "State",
+                              "id": 1
+                            },
+                            "anomalyDetectionBaseline": {
+                              "type": "Baseline",
+                              "id": 2
+                            }
+                          },
+                          "nested": {
+                            "State": {
+                              "values": {
+                                "STATE_UNSPECIFIED": 0,
+                                "DEFAULT": 1,
+                                "ENABLED": 2,
+                                "DISABLED": 3
+                              }
+                            },
+                            "Baseline": {
+                              "values": {
+                                "BASELINE_UNSPECIFIED": 0,
+                                "LATEST_STATS": 1,
+                                "MOST_RECENT_SNAPSHOT_STATS": 2,
+                                "PREVIOUS_IMPORT_FEATURES_STATS": 3
+                              }
+                            }
+                          }
+                        },
+                        "ThresholdConfig": {
+                          "oneofs": {
+                            "threshold": {
+                              "oneof": [
+                                "value"
+                              ]
+                            }
+                          },
+                          "fields": {
+                            "value": {
+                              "type": "double",
+                              "id": 1
+                            }
+                          }
+                        }
+                      }
+                    },
+                    "EvaluatedAnnotation": {
+                      "fields": {
+                        "type": {
+                          "type": "EvaluatedAnnotationType",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "predictions": {
+                          "rule": "repeated",
+                          "type": "google.protobuf.Value",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "groundTruths": {
+                          "rule": "repeated",
+                          "type": "google.protobuf.Value",
+                          "id": 3,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "dataItemPayload": {
+                          "type": "google.protobuf.Value",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "evaluatedDataItemViewId": {
+                          "type": "string",
+                          "id": 6,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "explanations": {
+                          "rule": "repeated",
+                          "type": "EvaluatedAnnotationExplanation",
+                          "id": 8
+                        },
+                        "errorAnalysisAnnotations": {
+                          "rule": "repeated",
+                          "type": "ErrorAnalysisAnnotation",
+                          "id": 9
+                        }
+                      },
+                      "nested": {
+                        "EvaluatedAnnotationType": {
+                          "values": {
+                            "EVALUATED_ANNOTATION_TYPE_UNSPECIFIED": 0,
+                            "TRUE_POSITIVE": 1,
+                            "FALSE_POSITIVE": 2,
+                            "FALSE_NEGATIVE": 3
+                          }
+                        }
+                      }
+                    },
+                    "EvaluatedAnnotationExplanation": {
+                      "fields": {
+                        "explanationType": {
+                          "type": "string",
+                          "id": 1
+                        },
+                        "explanation": {
+                          "type": "Explanation",
+                          "id": 2
+                        }
+                      }
+                    },
+                    "ErrorAnalysisAnnotation": {
+                      "fields": {
+                        "attributedItems": {
+                          "rule": "repeated",
+                          "type": "AttributedItem",
+                          "id": 1
+                        },
+                        "queryType": {
+                          "type": "QueryType",
+                          "id": 2
+                        },
+                        "outlierScore": {
+                          "type": "double",
+                          "id": 3
+                        },
+                        "outlierThreshold": {
+                          "type": "double",
+                          "id": 4
+                        }
+                      },
+                      "nested": {
+                        "AttributedItem": {
+                          "fields": {
+                            "annotationResourceName": {
+                              "type": "string",
+                              "id": 1
+                            },
+                            "distance": {
+                              "type": "double",
+                              "id": 2
+                            }
+                          }
+                        },
+                        "QueryType": {
+                          "values": {
+                            "QUERY_TYPE_UNSPECIFIED": 0,
+                            "ALL_SIMILAR": 1,
+                            "SAME_CLASS_SIMILAR": 2,
+                            "SAME_CLASS_DISSIMILAR": 3
+                          }
+                        }
+                      }
+                    },
+                    "EvaluationService": {
+                      "options": {
+                        "(google.api.default_host)": "aiplatform.googleapis.com",
+                        "(google.api.oauth_scopes)": "https://www.googleapis.com/auth/cloud-platform"
+                      },
+                      "methods": {
+                        "EvaluateInstances": {
+                          "requestType": "EvaluateInstancesRequest",
+                          "responseType": "EvaluateInstancesResponse",
+                          "options": {
+                            "(google.api.http).post": "/v1/{location=projects/*/locations/*}:evaluateInstances",
+                            "(google.api.http).body": "*"
+                          },
+                          "parsedOptions": [
+                            {
+                              "(google.api.http)": {
+                                "post": "/v1/{location=projects/*/locations/*}:evaluateInstances",
+                                "body": "*"
+                              }
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "PairwiseChoice": {
+                      "values": {
+                        "PAIRWISE_CHOICE_UNSPECIFIED": 0,
+                        "BASELINE": 1,
+                        "CANDIDATE": 2,
+                        "TIE": 3
+                      }
+                    },
+                    "EvaluateInstancesRequest": {
+                      "oneofs": {
+                        "metricInputs": {
+                          "oneof": [
+                            "exactMatchInput",
+                            "bleuInput",
+                            "rougeInput",
+                            "fluencyInput",
+                            "coherenceInput",
+                            "safetyInput",
+                            "groundednessInput",
+                            "fulfillmentInput",
+                            "summarizationQualityInput",
+                            "pairwiseSummarizationQualityInput",
+                            "summarizationHelpfulnessInput",
+                            "summarizationVerbosityInput",
+                            "questionAnsweringQualityInput",
+                            "pairwiseQuestionAnsweringQualityInput",
+                            "questionAnsweringRelevanceInput",
+                            "questionAnsweringHelpfulnessInput",
+                            "questionAnsweringCorrectnessInput",
+                            "pointwiseMetricInput",
+                            "pairwiseMetricInput",
+                            "toolCallValidInput",
+                            "toolNameMatchInput",
+                            "toolParameterKeyMatchInput",
+                            "toolParameterKvMatchInput"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "exactMatchInput": {
+                          "type": "ExactMatchInput",
+                          "id": 2
+                        },
+                        "bleuInput": {
+                          "type": "BleuInput",
+                          "id": 3
+                        },
+                        "rougeInput": {
+                          "type": "RougeInput",
+                          "id": 4
+                        },
+                        "fluencyInput": {
+                          "type": "FluencyInput",
+                          "id": 5
+                        },
+                        "coherenceInput": {
+                          "type": "CoherenceInput",
+                          "id": 6
+                        },
+                        "safetyInput": {
+                          "type": "SafetyInput",
+                          "id": 8
+                        },
+                        "groundednessInput": {
+                          "type": "GroundednessInput",
+                          "id": 9
+                        },
+                        "fulfillmentInput": {
+                          "type": "FulfillmentInput",
+                          "id": 12
+                        },
+                        "summarizationQualityInput": {
+                          "type": "SummarizationQualityInput",
+                          "id": 7
+                        },
+                        "pairwiseSummarizationQualityInput": {
+                          "type": "PairwiseSummarizationQualityInput",
+                          "id": 23
+                        },
+                        "summarizationHelpfulnessInput": {
+                          "type": "SummarizationHelpfulnessInput",
+                          "id": 14
+                        },
+                        "summarizationVerbosityInput": {
+                          "type": "SummarizationVerbosityInput",
+                          "id": 15
+                        },
+                        "questionAnsweringQualityInput": {
+                          "type": "QuestionAnsweringQualityInput",
+                          "id": 10
+                        },
+                        "pairwiseQuestionAnsweringQualityInput": {
+                          "type": "PairwiseQuestionAnsweringQualityInput",
+                          "id": 24
+                        },
+                        "questionAnsweringRelevanceInput": {
+                          "type": "QuestionAnsweringRelevanceInput",
+                          "id": 16
+                        },
+                        "questionAnsweringHelpfulnessInput": {
+                          "type": "QuestionAnsweringHelpfulnessInput",
+                          "id": 17
+                        },
+                        "questionAnsweringCorrectnessInput": {
+                          "type": "QuestionAnsweringCorrectnessInput",
+                          "id": 18
+                        },
+                        "pointwiseMetricInput": {
+                          "type": "PointwiseMetricInput",
+                          "id": 28
+                        },
+                        "pairwiseMetricInput": {
+                          "type": "PairwiseMetricInput",
+                          "id": 29
+                        },
+                        "toolCallValidInput": {
+                          "type": "ToolCallValidInput",
+                          "id": 19
+                        },
+                        "toolNameMatchInput": {
+                          "type": "ToolNameMatchInput",
+                          "id": 20
+                        },
+                        "toolParameterKeyMatchInput": {
+                          "type": "ToolParameterKeyMatchInput",
+                          "id": 21
+                        },
+                        "toolParameterKvMatchInput": {
+                          "type": "ToolParameterKVMatchInput",
+                          "id": 22
+                        },
+                        "location": {
+                          "type": "string",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "(google.api.resource_reference).type": "locations.googleapis.com/Location"
+                          }
+                        }
+                      }
+                    },
+                    "EvaluateInstancesResponse": {
+                      "oneofs": {
+                        "evaluationResults": {
+                          "oneof": [
+                            "exactMatchResults",
+                            "bleuResults",
+                            "rougeResults",
+                            "fluencyResult",
+                            "coherenceResult",
+                            "safetyResult",
+                            "groundednessResult",
+                            "fulfillmentResult",
+                            "summarizationQualityResult",
+                            "pairwiseSummarizationQualityResult",
+                            "summarizationHelpfulnessResult",
+                            "summarizationVerbosityResult",
+                            "questionAnsweringQualityResult",
+                            "pairwiseQuestionAnsweringQualityResult",
+                            "questionAnsweringRelevanceResult",
+                            "questionAnsweringHelpfulnessResult",
+                            "questionAnsweringCorrectnessResult",
+                            "pointwiseMetricResult",
+                            "pairwiseMetricResult",
+                            "toolCallValidResults",
+                            "toolNameMatchResults",
+                            "toolParameterKeyMatchResults",
+                            "toolParameterKvMatchResults"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "exactMatchResults": {
+                          "type": "ExactMatchResults",
+                          "id": 1
+                        },
+                        "bleuResults": {
+                          "type": "BleuResults",
+                          "id": 2
+                        },
+                        "rougeResults": {
+                          "type": "RougeResults",
+                          "id": 3
+                        },
+                        "fluencyResult": {
+                          "type": "FluencyResult",
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+                        "toolParameterKvMatchMetricValues": {
+                          "rule": "repeated",
+                          "type": "ToolParameterKVMatchMetricValue",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
-                    "ErrorAnalysisAnnotation": {
-                      "fields": {
-                        "attributedItems": {
-                          "rule": "repeated",
-                          "type": "AttributedItem",
-                          "id": 1
-                        },
-                        "queryType": {
-                          "type": "QueryType",
-                          "id": 2
-                        },
-                        "outlierScore": {
-                          "type": "double",
-                          "id": 3
-                        },
-                        "outlierThreshold": {
-                          "type": "double",
-                          "id": 4
+                    "ToolParameterKVMatchMetricValue": {
+                      "oneofs": {
+                        "_score": {
+                          "oneof": [
+                            "score"
+                          ]
                         }
                       },
-                      "nested": {
-                        "AttributedItem": {
-                          "fields": {
-                            "annotationResourceName": {
-                              "type": "string",
-                              "id": 1
-                            },
-                            "distance": {
-                              "type": "double",
-                              "id": 2
-                            }
-                          }
-                        },
-                        "QueryType": {
-                          "values": {
-                            "QUERY_TYPE_UNSPECIFIED": 0,
-                            "ALL_SIMILAR": 1,
-                            "SAME_CLASS_SIMILAR": 2,
-                            "SAME_CLASS_DISSIMILAR": 3
+                      "fields": {
+                        "score": {
+                          "type": "float",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY",
+                            "proto3_optional": true
                           }
                         }
                       }
@@ -7004,6 +10068,26 @@
                               "options": {
                                 "(google.api.field_behavior)": "OPTIONAL"
                               }
+                            },
+                            "timeSeries": {
+                              "type": "TimeSeries",
+                              "id": 4,
+                              "options": {
+                                "(google.api.field_behavior)": "OPTIONAL"
+                              }
+                            }
+                          },
+                          "nested": {
+                            "TimeSeries": {
+                              "fields": {
+                                "timestampColumn": {
+                                  "type": "string",
+                                  "id": 1,
+                                  "options": {
+                                    "(google.api.field_behavior)": "OPTIONAL"
+                                  }
+                                }
+                              }
                             }
                           }
                         }
@@ -7087,6 +10171,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 15,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 16,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -7867,6 +10965,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 20,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -8087,6 +11199,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 7,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 8,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -10936,6 +14062,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 14,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 15,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -11465,6 +14605,15 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "totalTruncatedExampleCount": {
+                          "type": "int64",
+                          "id": 10
+                        },
+                        "truncatedExampleIndices": {
+                          "rule": "repeated",
+                          "type": "int64",
+                          "id": 11
                         }
                       }
                     },
@@ -11654,6 +14803,20 @@
                         "encryptionSpec": {
                           "type": "EncryptionSpec",
                           "id": 17
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 20,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -12487,6 +15650,20 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 18,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -12764,6 +15941,20 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 17,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 18,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -15369,6 +18560,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 26,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 27,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -15812,6 +19017,20 @@
                             "deprecated": true,
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 15,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 16,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -16102,7 +19321,7 @@
                           "options": {
                             "(google.api.http).post": "/v1/{endpoint=projects/*/locations/*/endpoints/*}:countTokens",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens",
+                            "(google.api.http).additional_bindings.post": "/v1/{endpoint=publishers/*/models/*}:countTokens",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "endpoint,instances"
                           },
@@ -16111,10 +19330,20 @@
                               "(google.api.http)": {
                                 "post": "/v1/{endpoint=projects/*/locations/*/endpoints/*}:countTokens",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{endpoint=endpoints/*}:countTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{endpoint=publishers/*/models/*}:countTokens",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -16128,7 +19357,7 @@
                           "options": {
                             "(google.api.http).post": "/v1/{endpoint=projects/*/locations/*/endpoints/*}:computeTokens",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens",
+                            "(google.api.http).additional_bindings.post": "/v1/{endpoint=publishers/*/models/*}:computeTokens",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "endpoint,instances"
                           },
@@ -16137,10 +19366,20 @@
                               "(google.api.http)": {
                                 "post": "/v1/{endpoint=projects/*/locations/*/endpoints/*}:computeTokens",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{endpoint=endpoints/*}:computeTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{endpoint=publishers/*/models/*}:computeTokens",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -16405,7 +19644,7 @@
                           "options": {
                             "(google.api.http).post": "/v1/{model=projects/*/locations/*/endpoints/*}:generateContent",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent",
+                            "(google.api.http).additional_bindings.post": "/v1/{model=publishers/*/models/*}:generateContent",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "model,contents"
                           },
@@ -16414,10 +19653,20 @@
                               "(google.api.http)": {
                                 "post": "/v1/{model=projects/*/locations/*/endpoints/*}:generateContent",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{model=endpoints/*}:generateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{model=publishers/*/models/*}:generateContent",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -16432,7 +19681,7 @@
                           "options": {
                             "(google.api.http).post": "/v1/{model=projects/*/locations/*/endpoints/*}:streamGenerateContent",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent",
+                            "(google.api.http).additional_bindings.post": "/v1/{model=publishers/*/models/*}:streamGenerateContent",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "model,contents"
                           },
@@ -16441,10 +19690,20 @@
                               "(google.api.http)": {
                                 "post": "/v1/{model=projects/*/locations/*/endpoints/*}:streamGenerateContent",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{model=endpoints/*}:streamGenerateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1/{model=publishers/*/models/*}:streamGenerateContent",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -19589,6 +22848,13 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "huggingFaceToken": {
+                          "type": "string",
+                          "id": 6,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
                         }
                       }
                     },
@@ -20032,6 +23298,13 @@
                                       "options": {
                                         "(google.api.field_behavior)": "OPTIONAL"
                                       }
+                                    },
+                                    "sampleRequest": {
+                                      "type": "string",
+                                      "id": 2,
+                                      "options": {
+                                        "(google.api.field_behavior)": "OPTIONAL"
+                                      }
                                     }
                                   }
                                 }
@@ -21229,6 +24502,10 @@
                           "keyType": "string",
                           "type": "string",
                           "id": 19
+                        },
+                        "encryptionSpec": {
+                          "type": "EncryptionSpec",
+                          "id": 22
                         }
                       },
                       "nested": {
@@ -30144,6 +33421,13 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "reservationAffinity": {
+                          "type": "ReservationAffinity",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
                         }
                       }
                     },
@@ -30177,6 +33461,13 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "spot": {
+                          "type": "bool",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
                         }
                       }
                     },
@@ -30306,6 +33597,43 @@
                         }
                       }
                     },
+                    "ReservationAffinity": {
+                      "fields": {
+                        "reservationAffinityType": {
+                          "type": "Type",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED"
+                          }
+                        },
+                        "key": {
+                          "type": "string",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "values": {
+                          "rule": "repeated",
+                          "type": "string",
+                          "id": 3,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "(google.api.resource_reference).type": "compute.googleapis.com/Reservation"
+                          }
+                        }
+                      },
+                      "nested": {
+                        "Type": {
+                          "values": {
+                            "TYPE_UNSPECIFIED": 0,
+                            "NO_RESERVATION": 1,
+                            "ANY_RESERVATION": 2,
+                            "SPECIFIC_RESERVATION": 3
+                          }
+                        }
+                      }
+                    },
                     "ManualBatchTuningParameters": {
                       "fields": {
                         "batchSize": {
@@ -30469,6 +33797,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 26,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 27,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -31699,10 +35041,20 @@
                             "frequencyPenalty"
                           ]
                         },
+                        "_seed": {
+                          "oneof": [
+                            "seed"
+                          ]
+                        },
                         "_responseSchema": {
                           "oneof": [
                             "responseSchema"
                           ]
+                        },
+                        "_routingConfig": {
+                          "oneof": [
+                            "routingConfig"
+                          ]
                         }
                       },
                       "fields": {
@@ -31770,6 +35122,14 @@
                             "proto3_optional": true
                           }
                         },
+                        "seed": {
+                          "type": "int32",
+                          "id": 12,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "proto3_optional": true
+                          }
+                        },
                         "responseMimeType": {
                           "type": "string",
                           "id": 13,
@@ -31784,6 +35144,84 @@
                             "(google.api.field_behavior)": "OPTIONAL",
                             "proto3_optional": true
                           }
+                        },
+                        "routingConfig": {
+                          "type": "RoutingConfig",
+                          "id": 17,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "proto3_optional": true
+                          }
+                        }
+                      },
+                      "nested": {
+                        "RoutingConfig": {
+                          "oneofs": {
+                            "routingConfig": {
+                              "oneof": [
+                                "autoMode",
+                                "manualMode"
+                              ]
+                            }
+                          },
+                          "fields": {
+                            "autoMode": {
+                              "type": "AutoRoutingMode",
+                              "id": 1
+                            },
+                            "manualMode": {
+                              "type": "ManualRoutingMode",
+                              "id": 2
+                            }
+                          },
+                          "nested": {
+                            "AutoRoutingMode": {
+                              "oneofs": {
+                                "_modelRoutingPreference": {
+                                  "oneof": [
+                                    "modelRoutingPreference"
+                                  ]
+                                }
+                              },
+                              "fields": {
+                                "modelRoutingPreference": {
+                                  "type": "ModelRoutingPreference",
+                                  "id": 1,
+                                  "options": {
+                                    "proto3_optional": true
+                                  }
+                                }
+                              },
+                              "nested": {
+                                "ModelRoutingPreference": {
+                                  "values": {
+                                    "UNKNOWN": 0,
+                                    "PRIORITIZE_QUALITY": 1,
+                                    "BALANCED": 2,
+                                    "PRIORITIZE_COST": 3
+                                  }
+                                }
+                              }
+                            },
+                            "ManualRoutingMode": {
+                              "oneofs": {
+                                "_modelName": {
+                                  "oneof": [
+                                    "modelName"
+                                  ]
+                                }
+                              },
+                              "fields": {
+                                "modelName": {
+                                  "type": "string",
+                                  "id": 1,
+                                  "options": {
+                                    "proto3_optional": true
+                                  }
+                                }
+                              }
+                            }
+                          }
                         }
                       }
                     },
@@ -31977,6 +35415,13 @@
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
                         },
+                        "avgLogprobs": {
+                          "type": "double",
+                          "id": 9,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
                         "finishReason": {
                           "type": "FinishReason",
                           "id": 3,
@@ -32174,90 +35619,6 @@
                         }
                       }
                     },
-                    "GroundingAttribution": {
-                      "oneofs": {
-                        "reference": {
-                          "oneof": [
-                            "web",
-                            "retrievedContext"
-                          ]
-                        },
-                        "_confidenceScore": {
-                          "oneof": [
-                            "confidenceScore"
-                          ]
-                        }
-                      },
-                      "fields": {
-                        "web": {
-                          "type": "Web",
-                          "id": 3,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
-                          }
-                        },
-                        "retrievedContext": {
-                          "type": "RetrievedContext",
-                          "id": 4,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
-                          }
-                        },
-                        "segment": {
-                          "type": "Segment",
-                          "id": 1,
-                          "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY"
-                          }
-                        },
-                        "confidenceScore": {
-                          "type": "float",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY",
-                            "proto3_optional": true
-                          }
-                        }
-                      },
-                      "nested": {
-                        "Web": {
-                          "fields": {
-                            "uri": {
-                              "type": "string",
-                              "id": 1,
-                              "options": {
-                                "(google.api.field_behavior)": "OUTPUT_ONLY"
-                              }
-                            },
-                            "title": {
-                              "type": "string",
-                              "id": 2,
-                              "options": {
-                                "(google.api.field_behavior)": "OUTPUT_ONLY"
-                              }
-                            }
-                          }
-                        },
-                        "RetrievedContext": {
-                          "fields": {
-                            "uri": {
-                              "type": "string",
-                              "id": 1,
-                              "options": {
-                                "(google.api.field_behavior)": "OUTPUT_ONLY"
-                              }
-                            },
-                            "title": {
-                              "type": "string",
-                              "id": 2,
-                              "options": {
-                                "(google.api.field_behavior)": "OUTPUT_ONLY"
-                              }
-                            }
-                          }
-                        }
-                      }
-                    },
                     "GroundingMetadata": {
                       "oneofs": {
                         "_searchEntryPoint": {
@@ -32291,14 +35652,6 @@
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
                         },
-                        "groundingAttributions": {
-                          "rule": "repeated",
-                          "type": "GroundingAttribution",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
-                          }
-                        },
                         "groundingChunks": {
                           "rule": "repeated",
                           "type": "GroundingChunk",
@@ -32762,15 +36115,7 @@
                       }
                     },
                     "GoogleSearchRetrieval": {
-                      "fields": {
-                        "disableAttribution": {
-                          "type": "bool",
-                          "id": 1,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
-                          }
-                        }
-                      }
+                      "fields": {}
                     },
                     "ToolConfig": {
                       "fields": {
@@ -32964,6 +36309,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 18,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -33201,10 +36560,20 @@
                       },
                       "nested": {
                         "Strategy": {
+                          "valuesOptions": {
+                            "ON_DEMAND": {
+                              "deprecated": true
+                            },
+                            "LOW_COST": {
+                              "deprecated": true
+                            }
+                          },
                           "values": {
                             "STRATEGY_UNSPECIFIED": 0,
                             "ON_DEMAND": 1,
-                            "LOW_COST": 2
+                            "LOW_COST": 2,
+                            "STANDARD": 3,
+                            "SPOT": 4
                           }
                         }
                       }
@@ -33737,6 +37106,8 @@
                           "options": {
                             "(google.api.http).post": "/v1beta1/{parent=projects/*/locations/*}/datasets",
                             "(google.api.http).body": "dataset",
+                            "(google.api.http).additional_bindings.post": "/v1beta1/datasets",
+                            "(google.api.http).additional_bindings.body": "dataset",
                             "(google.api.method_signature)": "parent,dataset",
                             "(google.longrunning.operation_info).response_type": "Dataset",
                             "(google.longrunning.operation_info).metadata_type": "CreateDatasetOperationMetadata"
@@ -33745,7 +37116,11 @@
                             {
                               "(google.api.http)": {
                                 "post": "/v1beta1/{parent=projects/*/locations/*}/datasets",
-                                "body": "dataset"
+                                "body": "dataset",
+                                "additional_bindings": {
+                                  "post": "/v1beta1/datasets",
+                                  "body": "dataset"
+                                }
                               }
                             },
                             {
@@ -33764,12 +37139,16 @@
                           "responseType": "Dataset",
                           "options": {
                             "(google.api.http).get": "/v1beta1/{name=projects/*/locations/*/datasets/*}",
+                            "(google.api.http).additional_bindings.get": "/v1beta1/{name=datasets/*}",
                             "(google.api.method_signature)": "name"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1beta1/{name=projects/*/locations/*/datasets/*}"
+                                "get": "/v1beta1/{name=projects/*/locations/*/datasets/*}",
+                                "additional_bindings": {
+                                  "get": "/v1beta1/{name=datasets/*}"
+                                }
                               }
                             },
                             {
@@ -33783,13 +37162,19 @@
                           "options": {
                             "(google.api.http).patch": "/v1beta1/{dataset.name=projects/*/locations/*/datasets/*}",
                             "(google.api.http).body": "dataset",
+                            "(google.api.http).additional_bindings.patch": "/v1beta1/{dataset.name=datasets/*}",
+                            "(google.api.http).additional_bindings.body": "dataset",
                             "(google.api.method_signature)": "dataset,update_mask"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
                                 "patch": "/v1beta1/{dataset.name=projects/*/locations/*/datasets/*}",
-                                "body": "dataset"
+                                "body": "dataset",
+                                "additional_bindings": {
+                                  "patch": "/v1beta1/{dataset.name=datasets/*}",
+                                  "body": "dataset"
+                                }
                               }
                             },
                             {
@@ -33802,12 +37187,16 @@
                           "responseType": "ListDatasetsResponse",
                           "options": {
                             "(google.api.http).get": "/v1beta1/{parent=projects/*/locations/*}/datasets",
+                            "(google.api.http).additional_bindings.get": "/v1beta1/datasets",
                             "(google.api.method_signature)": "parent"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1beta1/{parent=projects/*/locations/*}/datasets"
+                                "get": "/v1beta1/{parent=projects/*/locations/*}/datasets",
+                                "additional_bindings": {
+                                  "get": "/v1beta1/datasets"
+                                }
                               }
                             },
                             {
@@ -33820,6 +37209,7 @@
                           "responseType": "google.longrunning.Operation",
                           "options": {
                             "(google.api.http).delete": "/v1beta1/{name=projects/*/locations/*/datasets/*}",
+                            "(google.api.http).additional_bindings.delete": "/v1beta1/{name=datasets/*}",
                             "(google.api.method_signature)": "name",
                             "(google.longrunning.operation_info).response_type": "google.protobuf.Empty",
                             "(google.longrunning.operation_info).metadata_type": "DeleteOperationMetadata"
@@ -33827,7 +37217,10 @@
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "delete": "/v1beta1/{name=projects/*/locations/*/datasets/*}"
+                                "delete": "/v1beta1/{name=projects/*/locations/*/datasets/*}",
+                                "additional_bindings": {
+                                  "delete": "/v1beta1/{name=datasets/*}"
+                                }
                               }
                             },
                             {
@@ -33903,6 +37296,8 @@
                           "options": {
                             "(google.api.http).post": "/v1beta1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
                             "(google.api.http).body": "dataset_version",
+                            "(google.api.http).additional_bindings.post": "/v1beta1/{parent=datasets/*}/datasetVersions",
+                            "(google.api.http).additional_bindings.body": "dataset_version",
                             "(google.api.method_signature)": "parent,dataset_version",
                             "(google.longrunning.operation_info).response_type": "DatasetVersion",
                             "(google.longrunning.operation_info).metadata_type": "CreateDatasetVersionOperationMetadata"
@@ -33911,7 +37306,11 @@
                             {
                               "(google.api.http)": {
                                 "post": "/v1beta1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
-                                "body": "dataset_version"
+                                "body": "dataset_version",
+                                "additional_bindings": {
+                                  "post": "/v1beta1/{parent=datasets/*}/datasetVersions",
+                                  "body": "dataset_version"
+                                }
                               }
                             },
                             {
@@ -33931,13 +37330,19 @@
                           "options": {
                             "(google.api.http).patch": "/v1beta1/{dataset_version.name=projects/*/locations/*/datasets/*/datasetVersions/*}",
                             "(google.api.http).body": "dataset_version",
+                            "(google.api.http).additional_bindings.patch": "/v1beta1/{dataset_version.name=datasets/*/datasetVersions/*}",
+                            "(google.api.http).additional_bindings.body": "dataset_version",
                             "(google.api.method_signature)": "dataset_version,update_mask"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
                                 "patch": "/v1beta1/{dataset_version.name=projects/*/locations/*/datasets/*/datasetVersions/*}",
-                                "body": "dataset_version"
+                                "body": "dataset_version",
+                                "additional_bindings": {
+                                  "patch": "/v1beta1/{dataset_version.name=datasets/*/datasetVersions/*}",
+                                  "body": "dataset_version"
+                                }
                               }
                             },
                             {
@@ -33950,6 +37355,7 @@
                           "responseType": "google.longrunning.Operation",
                           "options": {
                             "(google.api.http).delete": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                            "(google.api.http).additional_bindings.delete": "/v1beta1/{name=datasets/*/datasetVersions/*}",
                             "(google.api.method_signature)": "name",
                             "(google.longrunning.operation_info).response_type": "google.protobuf.Empty",
                             "(google.longrunning.operation_info).metadata_type": "DeleteOperationMetadata"
@@ -33957,7 +37363,10 @@
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "delete": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+                                "delete": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                                "additional_bindings": {
+                                  "delete": "/v1beta1/{name=datasets/*/datasetVersions/*}"
+                                }
                               }
                             },
                             {
@@ -33976,12 +37385,16 @@
                           "responseType": "DatasetVersion",
                           "options": {
                             "(google.api.http).get": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                            "(google.api.http).additional_bindings.get": "/v1beta1/{name=datasets/*/datasetVersions/*}",
                             "(google.api.method_signature)": "name"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}"
+                                "get": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}",
+                                "additional_bindings": {
+                                  "get": "/v1beta1/{name=datasets/*/datasetVersions/*}"
+                                }
                               }
                             },
                             {
@@ -33994,12 +37407,16 @@
                           "responseType": "ListDatasetVersionsResponse",
                           "options": {
                             "(google.api.http).get": "/v1beta1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
+                            "(google.api.http).additional_bindings.get": "/v1beta1/{parent=datasets/*}/datasetVersions",
                             "(google.api.method_signature)": "parent"
                           },
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1beta1/{parent=projects/*/locations/*/datasets/*}/datasetVersions"
+                                "get": "/v1beta1/{parent=projects/*/locations/*/datasets/*}/datasetVersions",
+                                "additional_bindings": {
+                                  "get": "/v1beta1/{parent=datasets/*}/datasetVersions"
+                                }
                               }
                             },
                             {
@@ -34012,6 +37429,7 @@
                           "responseType": "google.longrunning.Operation",
                           "options": {
                             "(google.api.http).get": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore",
+                            "(google.api.http).additional_bindings.get": "/v1beta1/{name=datasets/*/datasetVersions/*}:restore",
                             "(google.api.method_signature)": "name",
                             "(google.longrunning.operation_info).response_type": "DatasetVersion",
                             "(google.longrunning.operation_info).metadata_type": "RestoreDatasetVersionOperationMetadata"
@@ -34019,7 +37437,10 @@
                           "parsedOptions": [
                             {
                               "(google.api.http)": {
-                                "get": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore"
+                                "get": "/v1beta1/{name=projects/*/locations/*/datasets/*/datasetVersions/*}:restore",
+                                "additional_bindings": {
+                                  "get": "/v1beta1/{name=datasets/*/datasetVersions/*}:restore"
+                                }
                               }
                             },
                             {
@@ -35548,6 +38969,13 @@
                           "rule": "repeated",
                           "type": "string",
                           "id": 2
+                        },
+                        "serviceAttachment": {
+                          "type": "string",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -36092,6 +39520,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 11,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 12,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -36354,6 +39796,8 @@
                             "questionAnsweringRelevanceInput",
                             "questionAnsweringHelpfulnessInput",
                             "questionAnsweringCorrectnessInput",
+                            "pointwiseMetricInput",
+                            "pairwiseMetricInput",
                             "toolCallValidInput",
                             "toolNameMatchInput",
                             "toolParameterKeyMatchInput",
@@ -36430,6 +39874,14 @@
                           "type": "QuestionAnsweringCorrectnessInput",
                           "id": 18
                         },
+                        "pointwiseMetricInput": {
+                          "type": "PointwiseMetricInput",
+                          "id": 28
+                        },
+                        "pairwiseMetricInput": {
+                          "type": "PairwiseMetricInput",
+                          "id": 29
+                        },
                         "toolCallValidInput": {
                           "type": "ToolCallValidInput",
                           "id": 19
@@ -36477,6 +39929,8 @@
                             "questionAnsweringRelevanceResult",
                             "questionAnsweringHelpfulnessResult",
                             "questionAnsweringCorrectnessResult",
+                            "pointwiseMetricResult",
+                            "pairwiseMetricResult",
                             "toolCallValidResults",
                             "toolNameMatchResults",
                             "toolParameterKeyMatchResults",
@@ -36553,6 +40007,14 @@
                           "type": "QuestionAnsweringCorrectnessResult",
                           "id": 17
                         },
+                        "pointwiseMetricResult": {
+                          "type": "PointwiseMetricResult",
+                          "id": 27
+                        },
+                        "pairwiseMetricResult": {
+                          "type": "PairwiseMetricResult",
+                          "id": 28
+                        },
                         "toolCallValidResults": {
                           "type": "ToolCallValidResults",
                           "id": 18
@@ -37387,13 +40849,286 @@
                           "type": "string",
                           "id": 4,
                           "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        }
+                      }
+                    },
+                    "SummarizationQualitySpec": {
+                      "fields": {
+                        "useReference": {
+                          "type": "bool",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "version": {
+                          "type": "int32",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        }
+                      }
+                    },
+                    "SummarizationQualityResult": {
+                      "oneofs": {
+                        "_score": {
+                          "oneof": [
+                            "score"
+                          ]
+                        },
+                        "_confidence": {
+                          "oneof": [
+                            "confidence"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "score": {
+                          "type": "float",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY",
+                            "proto3_optional": true
+                          }
+                        },
+                        "explanation": {
+                          "type": "string",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "confidence": {
+                          "type": "float",
+                          "id": 3,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY",
+                            "proto3_optional": true
+                          }
+                        }
+                      }
+                    },
+                    "PairwiseSummarizationQualityInput": {
+                      "fields": {
+                        "metricSpec": {
+                          "type": "PairwiseSummarizationQualitySpec",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED"
+                          }
+                        },
+                        "instance": {
+                          "type": "PairwiseSummarizationQualityInstance",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED"
+                          }
+                        }
+                      }
+                    },
+                    "PairwiseSummarizationQualityInstance": {
+                      "oneofs": {
+                        "_prediction": {
+                          "oneof": [
+                            "prediction"
+                          ]
+                        },
+                        "_baselinePrediction": {
+                          "oneof": [
+                            "baselinePrediction"
+                          ]
+                        },
+                        "_reference": {
+                          "oneof": [
+                            "reference"
+                          ]
+                        },
+                        "_context": {
+                          "oneof": [
+                            "context"
+                          ]
+                        },
+                        "_instruction": {
+                          "oneof": [
+                            "instruction"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "prediction": {
+                          "type": "string",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        },
+                        "baselinePrediction": {
+                          "type": "string",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        },
+                        "reference": {
+                          "type": "string",
+                          "id": 3,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "proto3_optional": true
+                          }
+                        },
+                        "context": {
+                          "type": "string",
+                          "id": 4,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        },
+                        "instruction": {
+                          "type": "string",
+                          "id": 5,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        }
+                      }
+                    },
+                    "PairwiseSummarizationQualitySpec": {
+                      "fields": {
+                        "useReference": {
+                          "type": "bool",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        },
+                        "version": {
+                          "type": "int32",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
+                        }
+                      }
+                    },
+                    "PairwiseSummarizationQualityResult": {
+                      "oneofs": {
+                        "_confidence": {
+                          "oneof": [
+                            "confidence"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "pairwiseChoice": {
+                          "type": "PairwiseChoice",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "explanation": {
+                          "type": "string",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "confidence": {
+                          "type": "float",
+                          "id": 3,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY",
+                            "proto3_optional": true
+                          }
+                        }
+                      }
+                    },
+                    "SummarizationHelpfulnessInput": {
+                      "fields": {
+                        "metricSpec": {
+                          "type": "SummarizationHelpfulnessSpec",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED"
+                          }
+                        },
+                        "instance": {
+                          "type": "SummarizationHelpfulnessInstance",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED"
+                          }
+                        }
+                      }
+                    },
+                    "SummarizationHelpfulnessInstance": {
+                      "oneofs": {
+                        "_prediction": {
+                          "oneof": [
+                            "prediction"
+                          ]
+                        },
+                        "_reference": {
+                          "oneof": [
+                            "reference"
+                          ]
+                        },
+                        "_context": {
+                          "oneof": [
+                            "context"
+                          ]
+                        },
+                        "_instruction": {
+                          "oneof": [
+                            "instruction"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "prediction": {
+                          "type": "string",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        },
+                        "reference": {
+                          "type": "string",
+                          "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
+                            "proto3_optional": true
+                          }
+                        },
+                        "context": {
+                          "type": "string",
+                          "id": 3,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        },
+                        "instruction": {
+                          "type": "string",
+                          "id": 4,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL",
                             "proto3_optional": true
                           }
                         }
                       }
                     },
-                    "SummarizationQualitySpec": {
+                    "SummarizationHelpfulnessSpec": {
                       "fields": {
                         "useReference": {
                           "type": "bool",
@@ -37411,7 +41146,7 @@
                         }
                       }
                     },
-                    "SummarizationQualityResult": {
+                    "SummarizationHelpfulnessResult": {
                       "oneofs": {
                         "_score": {
                           "oneof": [
@@ -37450,157 +41185,17 @@
                         }
                       }
                     },
-                    "PairwiseSummarizationQualityInput": {
-                      "fields": {
-                        "metricSpec": {
-                          "type": "PairwiseSummarizationQualitySpec",
-                          "id": 1,
-                          "options": {
-                            "(google.api.field_behavior)": "REQUIRED"
-                          }
-                        },
-                        "instance": {
-                          "type": "PairwiseSummarizationQualityInstance",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "REQUIRED"
-                          }
-                        }
-                      }
-                    },
-                    "PairwiseSummarizationQualityInstance": {
-                      "oneofs": {
-                        "_prediction": {
-                          "oneof": [
-                            "prediction"
-                          ]
-                        },
-                        "_baselinePrediction": {
-                          "oneof": [
-                            "baselinePrediction"
-                          ]
-                        },
-                        "_reference": {
-                          "oneof": [
-                            "reference"
-                          ]
-                        },
-                        "_context": {
-                          "oneof": [
-                            "context"
-                          ]
-                        },
-                        "_instruction": {
-                          "oneof": [
-                            "instruction"
-                          ]
-                        }
-                      },
-                      "fields": {
-                        "prediction": {
-                          "type": "string",
-                          "id": 1,
-                          "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
-                            "proto3_optional": true
-                          }
-                        },
-                        "baselinePrediction": {
-                          "type": "string",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
-                            "proto3_optional": true
-                          }
-                        },
-                        "reference": {
-                          "type": "string",
-                          "id": 3,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL",
-                            "proto3_optional": true
-                          }
-                        },
-                        "context": {
-                          "type": "string",
-                          "id": 4,
-                          "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
-                            "proto3_optional": true
-                          }
-                        },
-                        "instruction": {
-                          "type": "string",
-                          "id": 5,
-                          "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
-                            "proto3_optional": true
-                          }
-                        }
-                      }
-                    },
-                    "PairwiseSummarizationQualitySpec": {
-                      "fields": {
-                        "useReference": {
-                          "type": "bool",
-                          "id": 1,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
-                          }
-                        },
-                        "version": {
-                          "type": "int32",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
-                          }
-                        }
-                      }
-                    },
-                    "PairwiseSummarizationQualityResult": {
-                      "oneofs": {
-                        "_confidence": {
-                          "oneof": [
-                            "confidence"
-                          ]
-                        }
-                      },
-                      "fields": {
-                        "pairwiseChoice": {
-                          "type": "PairwiseChoice",
-                          "id": 1,
-                          "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY"
-                          }
-                        },
-                        "explanation": {
-                          "type": "string",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY"
-                          }
-                        },
-                        "confidence": {
-                          "type": "float",
-                          "id": 3,
-                          "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY",
-                            "proto3_optional": true
-                          }
-                        }
-                      }
-                    },
-                    "SummarizationHelpfulnessInput": {
+                    "SummarizationVerbosityInput": {
                       "fields": {
                         "metricSpec": {
-                          "type": "SummarizationHelpfulnessSpec",
+                          "type": "SummarizationVerbositySpec",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
                         "instance": {
-                          "type": "SummarizationHelpfulnessInstance",
+                          "type": "SummarizationVerbosityInstance",
                           "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
@@ -37608,7 +41203,7 @@
                         }
                       }
                     },
-                    "SummarizationHelpfulnessInstance": {
+                    "SummarizationVerbosityInstance": {
                       "oneofs": {
                         "_prediction": {
                           "oneof": [
@@ -37666,7 +41261,7 @@
                         }
                       }
                     },
-                    "SummarizationHelpfulnessSpec": {
+                    "SummarizationVerbositySpec": {
                       "fields": {
                         "useReference": {
                           "type": "bool",
@@ -37684,7 +41279,7 @@
                         }
                       }
                     },
-                    "SummarizationHelpfulnessResult": {
+                    "SummarizationVerbosityResult": {
                       "oneofs": {
                         "_score": {
                           "oneof": [
@@ -37723,17 +41318,17 @@
                         }
                       }
                     },
-                    "SummarizationVerbosityInput": {
+                    "QuestionAnsweringQualityInput": {
                       "fields": {
                         "metricSpec": {
-                          "type": "SummarizationVerbositySpec",
+                          "type": "QuestionAnsweringQualitySpec",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
                         "instance": {
-                          "type": "SummarizationVerbosityInstance",
+                          "type": "QuestionAnsweringQualityInstance",
                           "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
@@ -37741,7 +41336,7 @@
                         }
                       }
                     },
-                    "SummarizationVerbosityInstance": {
+                    "QuestionAnsweringQualityInstance": {
                       "oneofs": {
                         "_prediction": {
                           "oneof": [
@@ -37793,13 +41388,13 @@
                           "type": "string",
                           "id": 4,
                           "options": {
-                            "(google.api.field_behavior)": "OPTIONAL",
+                            "(google.api.field_behavior)": "REQUIRED",
                             "proto3_optional": true
                           }
                         }
                       }
                     },
-                    "SummarizationVerbositySpec": {
+                    "QuestionAnsweringQualitySpec": {
                       "fields": {
                         "useReference": {
                           "type": "bool",
@@ -37817,7 +41412,7 @@
                         }
                       }
                     },
-                    "SummarizationVerbosityResult": {
+                    "QuestionAnsweringQualityResult": {
                       "oneofs": {
                         "_score": {
                           "oneof": [
@@ -37856,17 +41451,17 @@
                         }
                       }
                     },
-                    "QuestionAnsweringQualityInput": {
+                    "PairwiseQuestionAnsweringQualityInput": {
                       "fields": {
                         "metricSpec": {
-                          "type": "QuestionAnsweringQualitySpec",
+                          "type": "PairwiseQuestionAnsweringQualitySpec",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
                         "instance": {
-                          "type": "QuestionAnsweringQualityInstance",
+                          "type": "PairwiseQuestionAnsweringQualityInstance",
                           "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
@@ -37874,13 +41469,18 @@
                         }
                       }
                     },
-                    "QuestionAnsweringQualityInstance": {
+                    "PairwiseQuestionAnsweringQualityInstance": {
                       "oneofs": {
                         "_prediction": {
                           "oneof": [
                             "prediction"
                           ]
                         },
+                        "_baselinePrediction": {
+                          "oneof": [
+                            "baselinePrediction"
+                          ]
+                        },
                         "_reference": {
                           "oneof": [
                             "reference"
@@ -37906,9 +41506,17 @@
                             "proto3_optional": true
                           }
                         },
-                        "reference": {
+                        "baselinePrediction": {
                           "type": "string",
                           "id": 2,
+                          "options": {
+                            "(google.api.field_behavior)": "REQUIRED",
+                            "proto3_optional": true
+                          }
+                        },
+                        "reference": {
+                          "type": "string",
+                          "id": 3,
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL",
                             "proto3_optional": true
@@ -37916,7 +41524,7 @@
                         },
                         "context": {
                           "type": "string",
-                          "id": 3,
+                          "id": 4,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED",
                             "proto3_optional": true
@@ -37924,7 +41532,7 @@
                         },
                         "instruction": {
                           "type": "string",
-                          "id": 4,
+                          "id": 5,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED",
                             "proto3_optional": true
@@ -37932,7 +41540,7 @@
                         }
                       }
                     },
-                    "QuestionAnsweringQualitySpec": {
+                    "PairwiseQuestionAnsweringQualitySpec": {
                       "fields": {
                         "useReference": {
                           "type": "bool",
@@ -37950,13 +41558,8 @@
                         }
                       }
                     },
-                    "QuestionAnsweringQualityResult": {
+                    "PairwiseQuestionAnsweringQualityResult": {
                       "oneofs": {
-                        "_score": {
-                          "oneof": [
-                            "score"
-                          ]
-                        },
                         "_confidence": {
                           "oneof": [
                             "confidence"
@@ -37964,12 +41567,11 @@
                         }
                       },
                       "fields": {
-                        "score": {
-                          "type": "float",
+                        "pairwiseChoice": {
+                          "type": "PairwiseChoice",
                           "id": 1,
                           "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY",
-                            "proto3_optional": true
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
                         },
                         "explanation": {
@@ -37989,17 +41591,17 @@
                         }
                       }
                     },
-                    "PairwiseQuestionAnsweringQualityInput": {
+                    "QuestionAnsweringRelevanceInput": {
                       "fields": {
                         "metricSpec": {
-                          "type": "PairwiseQuestionAnsweringQualitySpec",
+                          "type": "QuestionAnsweringRelevanceSpec",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
                         "instance": {
-                          "type": "PairwiseQuestionAnsweringQualityInstance",
+                          "type": "QuestionAnsweringRelevanceInstance",
                           "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
@@ -38007,18 +41609,13 @@
                         }
                       }
                     },
-                    "PairwiseQuestionAnsweringQualityInstance": {
+                    "QuestionAnsweringRelevanceInstance": {
                       "oneofs": {
                         "_prediction": {
                           "oneof": [
                             "prediction"
                           ]
                         },
-                        "_baselinePrediction": {
-                          "oneof": [
-                            "baselinePrediction"
-                          ]
-                        },
                         "_reference": {
                           "oneof": [
                             "reference"
@@ -38044,17 +41641,9 @@
                             "proto3_optional": true
                           }
                         },
-                        "baselinePrediction": {
-                          "type": "string",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
-                            "proto3_optional": true
-                          }
-                        },
                         "reference": {
                           "type": "string",
-                          "id": 3,
+                          "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL",
                             "proto3_optional": true
@@ -38062,15 +41651,15 @@
                         },
                         "context": {
                           "type": "string",
-                          "id": 4,
+                          "id": 3,
                           "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
+                            "(google.api.field_behavior)": "OPTIONAL",
                             "proto3_optional": true
                           }
                         },
                         "instruction": {
                           "type": "string",
-                          "id": 5,
+                          "id": 4,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED",
                             "proto3_optional": true
@@ -38078,7 +41667,7 @@
                         }
                       }
                     },
-                    "PairwiseQuestionAnsweringQualitySpec": {
+                    "QuestionAnsweringRelevanceSpec": {
                       "fields": {
                         "useReference": {
                           "type": "bool",
@@ -38096,8 +41685,13 @@
                         }
                       }
                     },
-                    "PairwiseQuestionAnsweringQualityResult": {
+                    "QuestionAnsweringRelevanceResult": {
                       "oneofs": {
+                        "_score": {
+                          "oneof": [
+                            "score"
+                          ]
+                        },
                         "_confidence": {
                           "oneof": [
                             "confidence"
@@ -38105,11 +41699,12 @@
                         }
                       },
                       "fields": {
-                        "pairwiseChoice": {
-                          "type": "PairwiseChoice",
+                        "score": {
+                          "type": "float",
                           "id": 1,
                           "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                            "(google.api.field_behavior)": "OUTPUT_ONLY",
+                            "proto3_optional": true
                           }
                         },
                         "explanation": {
@@ -38129,17 +41724,17 @@
                         }
                       }
                     },
-                    "QuestionAnsweringRelevanceInput": {
+                    "QuestionAnsweringHelpfulnessInput": {
                       "fields": {
                         "metricSpec": {
-                          "type": "QuestionAnsweringRelevanceSpec",
+                          "type": "QuestionAnsweringHelpfulnessSpec",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
                         "instance": {
-                          "type": "QuestionAnsweringRelevanceInstance",
+                          "type": "QuestionAnsweringHelpfulnessInstance",
                           "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
@@ -38147,7 +41742,7 @@
                         }
                       }
                     },
-                    "QuestionAnsweringRelevanceInstance": {
+                    "QuestionAnsweringHelpfulnessInstance": {
                       "oneofs": {
                         "_prediction": {
                           "oneof": [
@@ -38205,7 +41800,7 @@
                         }
                       }
                     },
-                    "QuestionAnsweringRelevanceSpec": {
+                    "QuestionAnsweringHelpfulnessSpec": {
                       "fields": {
                         "useReference": {
                           "type": "bool",
@@ -38223,7 +41818,7 @@
                         }
                       }
                     },
-                    "QuestionAnsweringRelevanceResult": {
+                    "QuestionAnsweringHelpfulnessResult": {
                       "oneofs": {
                         "_score": {
                           "oneof": [
@@ -38262,17 +41857,17 @@
                         }
                       }
                     },
-                    "QuestionAnsweringHelpfulnessInput": {
+                    "QuestionAnsweringCorrectnessInput": {
                       "fields": {
                         "metricSpec": {
-                          "type": "QuestionAnsweringHelpfulnessSpec",
+                          "type": "QuestionAnsweringCorrectnessSpec",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
                         "instance": {
-                          "type": "QuestionAnsweringHelpfulnessInstance",
+                          "type": "QuestionAnsweringCorrectnessInstance",
                           "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
@@ -38280,7 +41875,7 @@
                         }
                       }
                     },
-                    "QuestionAnsweringHelpfulnessInstance": {
+                    "QuestionAnsweringCorrectnessInstance": {
                       "oneofs": {
                         "_prediction": {
                           "oneof": [
@@ -38338,7 +41933,7 @@
                         }
                       }
                     },
-                    "QuestionAnsweringHelpfulnessSpec": {
+                    "QuestionAnsweringCorrectnessSpec": {
                       "fields": {
                         "useReference": {
                           "type": "bool",
@@ -38356,7 +41951,7 @@
                         }
                       }
                     },
-                    "QuestionAnsweringHelpfulnessResult": {
+                    "QuestionAnsweringCorrectnessResult": {
                       "oneofs": {
                         "_score": {
                           "oneof": [
@@ -38395,17 +41990,17 @@
                         }
                       }
                     },
-                    "QuestionAnsweringCorrectnessInput": {
+                    "PointwiseMetricInput": {
                       "fields": {
                         "metricSpec": {
-                          "type": "QuestionAnsweringCorrectnessSpec",
+                          "type": "PointwiseMetricSpec",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
                         "instance": {
-                          "type": "QuestionAnsweringCorrectnessInstance",
+                          "type": "PointwiseMetricInstance",
                           "id": 2,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED"
@@ -38413,103 +42008,126 @@
                         }
                       }
                     },
-                    "QuestionAnsweringCorrectnessInstance": {
+                    "PointwiseMetricInstance": {
                       "oneofs": {
-                        "_prediction": {
-                          "oneof": [
-                            "prediction"
-                          ]
-                        },
-                        "_reference": {
-                          "oneof": [
-                            "reference"
-                          ]
-                        },
-                        "_context": {
+                        "instance": {
                           "oneof": [
-                            "context"
+                            "jsonInstance"
                           ]
-                        },
-                        "_instruction": {
+                        }
+                      },
+                      "fields": {
+                        "jsonInstance": {
+                          "type": "string",
+                          "id": 1
+                        }
+                      }
+                    },
+                    "PointwiseMetricSpec": {
+                      "oneofs": {
+                        "_metricPromptTemplate": {
                           "oneof": [
-                            "instruction"
+                            "metricPromptTemplate"
                           ]
                         }
                       },
                       "fields": {
-                        "prediction": {
+                        "metricPromptTemplate": {
                           "type": "string",
                           "id": 1,
                           "options": {
                             "(google.api.field_behavior)": "REQUIRED",
                             "proto3_optional": true
                           }
-                        },
-                        "reference": {
-                          "type": "string",
-                          "id": 2,
-                          "options": {
-                            "(google.api.field_behavior)": "OPTIONAL",
-                            "proto3_optional": true
-                          }
-                        },
-                        "context": {
-                          "type": "string",
-                          "id": 3,
+                        }
+                      }
+                    },
+                    "PointwiseMetricResult": {
+                      "oneofs": {
+                        "_score": {
+                          "oneof": [
+                            "score"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "score": {
+                          "type": "float",
+                          "id": 1,
                           "options": {
-                            "(google.api.field_behavior)": "OPTIONAL",
+                            "(google.api.field_behavior)": "OUTPUT_ONLY",
                             "proto3_optional": true
                           }
                         },
-                        "instruction": {
+                        "explanation": {
                           "type": "string",
-                          "id": 4,
+                          "id": 2,
                           "options": {
-                            "(google.api.field_behavior)": "REQUIRED",
-                            "proto3_optional": true
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
                         }
                       }
                     },
-                    "QuestionAnsweringCorrectnessSpec": {
+                    "PairwiseMetricInput": {
                       "fields": {
-                        "useReference": {
-                          "type": "bool",
+                        "metricSpec": {
+                          "type": "PairwiseMetricSpec",
                           "id": 1,
                           "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
+                            "(google.api.field_behavior)": "REQUIRED"
                           }
                         },
-                        "version": {
-                          "type": "int32",
+                        "instance": {
+                          "type": "PairwiseMetricInstance",
                           "id": 2,
                           "options": {
-                            "(google.api.field_behavior)": "OPTIONAL"
+                            "(google.api.field_behavior)": "REQUIRED"
                           }
                         }
                       }
                     },
-                    "QuestionAnsweringCorrectnessResult": {
+                    "PairwiseMetricInstance": {
                       "oneofs": {
-                        "_score": {
+                        "instance": {
                           "oneof": [
-                            "score"
+                            "jsonInstance"
                           ]
-                        },
-                        "_confidence": {
+                        }
+                      },
+                      "fields": {
+                        "jsonInstance": {
+                          "type": "string",
+                          "id": 1
+                        }
+                      }
+                    },
+                    "PairwiseMetricSpec": {
+                      "oneofs": {
+                        "_metricPromptTemplate": {
                           "oneof": [
-                            "confidence"
+                            "metricPromptTemplate"
                           ]
                         }
                       },
                       "fields": {
-                        "score": {
-                          "type": "float",
+                        "metricPromptTemplate": {
+                          "type": "string",
                           "id": 1,
                           "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY",
+                            "(google.api.field_behavior)": "REQUIRED",
                             "proto3_optional": true
                           }
+                        }
+                      }
+                    },
+                    "PairwiseMetricResult": {
+                      "fields": {
+                        "pairwiseChoice": {
+                          "type": "PairwiseChoice",
+                          "id": 1,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         },
                         "explanation": {
                           "type": "string",
@@ -38517,14 +42135,6 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
-                        },
-                        "confidence": {
-                          "type": "float",
-                          "id": 3,
-                          "options": {
-                            "(google.api.field_behavior)": "OUTPUT_ONLY",
-                            "proto3_optional": true
-                          }
                         }
                       }
                     },
@@ -39964,6 +43574,26 @@
                               "options": {
                                 "(google.api.field_behavior)": "OPTIONAL"
                               }
+                            },
+                            "timeSeries": {
+                              "type": "TimeSeries",
+                              "id": 4,
+                              "options": {
+                                "(google.api.field_behavior)": "OPTIONAL"
+                              }
+                            }
+                          },
+                          "nested": {
+                            "TimeSeries": {
+                              "fields": {
+                                "timestampColumn": {
+                                  "type": "string",
+                                  "id": 1,
+                                  "options": {
+                                    "(google.api.field_behavior)": "OPTIONAL"
+                                  }
+                                }
+                              }
                             }
                           }
                         }
@@ -40055,6 +43685,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 15,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 16,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -40871,6 +44515,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 20,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -41201,6 +44859,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 7,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 8,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -44144,6 +47816,20 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 14,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 15,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -44888,6 +48574,15 @@
                           "options": {
                             "(google.api.field_behavior)": "OUTPUT_ONLY"
                           }
+                        },
+                        "totalTruncatedExampleCount": {
+                          "type": "int64",
+                          "id": 10
+                        },
+                        "truncatedExampleIndices": {
+                          "rule": "repeated",
+                          "type": "int64",
+                          "id": 11
                         }
                       }
                     },
@@ -45353,6 +49048,20 @@
                         "encryptionSpec": {
                           "type": "EncryptionSpec",
                           "id": 17
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 20,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -46241,6 +49950,20 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 18,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 19,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       },
                       "nested": {
@@ -46518,6 +50241,20 @@
                           "options": {
                             "(google.api.field_behavior)": "IMMUTABLE"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 17,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 18,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -49063,6 +52800,20 @@
                             "deprecated": true,
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "satisfiesPzs": {
+                          "type": "bool",
+                          "id": 15,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
+                        },
+                        "satisfiesPzi": {
+                          "type": "bool",
+                          "id": 16,
+                          "options": {
+                            "(google.api.field_behavior)": "OUTPUT_ONLY"
+                          }
                         }
                       }
                     },
@@ -49353,7 +53104,7 @@
                           "options": {
                             "(google.api.http).post": "/v1beta1/{endpoint=projects/*/locations/*/endpoints/*}:computeTokens",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens",
+                            "(google.api.http).additional_bindings.post": "/v1beta1/{endpoint=publishers/*/models/*}:computeTokens",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "endpoint,instances"
                           },
@@ -49362,10 +53113,20 @@
                               "(google.api.http)": {
                                 "post": "/v1beta1/{endpoint=projects/*/locations/*/endpoints/*}:computeTokens",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:computeTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{endpoint=endpoints/*}:computeTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{endpoint=publishers/*/models/*}:computeTokens",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -52044,6 +55805,13 @@
                           "options": {
                             "(google.api.field_behavior)": "OPTIONAL"
                           }
+                        },
+                        "huggingFaceToken": {
+                          "type": "string",
+                          "id": 6,
+                          "options": {
+                            "(google.api.field_behavior)": "OPTIONAL"
+                          }
                         }
                       }
                     },
@@ -52578,6 +56346,13 @@
                                       "options": {
                                         "(google.api.field_behavior)": "OPTIONAL"
                                       }
+                                    },
+                                    "sampleRequest": {
+                                      "type": "string",
+                                      "id": 2,
+                                      "options": {
+                                        "(google.api.field_behavior)": "OPTIONAL"
+                                      }
                                     }
                                   }
                                 }
@@ -55130,6 +58905,10 @@
                           "keyType": "string",
                           "type": "string",
                           "id": 19
+                        },
+                        "encryptionSpec": {
+                          "type": "EncryptionSpec",
+                          "id": 22
                         }
                       },
                       "nested": {
@@ -58459,7 +62238,7 @@
                           "options": {
                             "(google.api.http).post": "/v1beta1/{endpoint=projects/*/locations/*/endpoints/*}:countTokens",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens",
+                            "(google.api.http).additional_bindings.post": "/v1beta1/{endpoint=publishers/*/models/*}:countTokens",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "endpoint,instances"
                           },
@@ -58468,10 +62247,20 @@
                               "(google.api.http)": {
                                 "post": "/v1beta1/{endpoint=projects/*/locations/*/endpoints/*}:countTokens",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1beta1/{endpoint=projects/*/locations/*/publishers/*/models/*}:countTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{endpoint=endpoints/*}:countTokens",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{endpoint=publishers/*/models/*}:countTokens",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -58485,7 +62274,7 @@
                           "options": {
                             "(google.api.http).post": "/v1beta1/{model=projects/*/locations/*/endpoints/*}:generateContent",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent",
+                            "(google.api.http).additional_bindings.post": "/v1beta1/{model=publishers/*/models/*}:generateContent",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "model,contents"
                           },
@@ -58494,10 +62283,20 @@
                               "(google.api.http)": {
                                 "post": "/v1beta1/{model=projects/*/locations/*/endpoints/*}:generateContent",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:generateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{model=endpoints/*}:generateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{model=publishers/*/models/*}:generateContent",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -58512,7 +62311,7 @@
                           "options": {
                             "(google.api.http).post": "/v1beta1/{model=projects/*/locations/*/endpoints/*}:streamGenerateContent",
                             "(google.api.http).body": "*",
-                            "(google.api.http).additional_bindings.post": "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent",
+                            "(google.api.http).additional_bindings.post": "/v1beta1/{model=publishers/*/models/*}:streamGenerateContent",
                             "(google.api.http).additional_bindings.body": "*",
                             "(google.api.method_signature)": "model,contents"
                           },
@@ -58521,10 +62320,20 @@
                               "(google.api.http)": {
                                 "post": "/v1beta1/{model=projects/*/locations/*/endpoints/*}:streamGenerateContent",
                                 "body": "*",
-                                "additional_bindings": {
-                                  "post": "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent",
-                                  "body": "*"
-                                }
+                                "additional_bindings": [
+                                  {
+                                    "post": "/v1beta1/{model=projects/*/locations/*/publishers/*/models/*}:streamGenerateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{model=endpoints/*}:streamGenerateContent",
+                                    "body": "*"
+                                  },
+                                  {
+                                    "post": "/v1beta1/{model=publishers/*/models/*}:streamGenerateContent",
+                                    "body": "*"
+                                  }
+                                ]
                               }
                             },
                             {
@@ -64103,6 +67912,14 @@
                         }
                       }
                     },
+                    "RagFileParsingConfig": {
+                      "fields": {
+                        "useAdvancedPdfParsing": {
+                          "type": "bool",
+                          "id": 2
+                        }
+                      }
+                    },
                     "UploadRagFileConfig": {
                       "fields": {
                         "ragFileChunkingConfig": {
@@ -64143,6 +67960,10 @@
                           "type": "RagFileChunkingConfig",
                           "id": 4
                         },
+                        "ragFileParsingConfig": {
+                          "type": "RagFileParsingConfig",
+                          "id": 8
+                        },
                         "maxEmbeddingRequestsPerMin": {
                           "type": "int32",
                           "id": 5,
diff --git a/packages/google-cloud-aiplatform/samples/README.md b/packages/google-cloud-aiplatform/samples/README.md
index 9f1b4050d83..75528e9a524 100644
--- a/packages/google-cloud-aiplatform/samples/README.md
+++ b/packages/google-cloud-aiplatform/samples/README.md
@@ -45,6 +45,7 @@
   * [Endpoint_service.mutate_deployed_model](#endpoint_service.mutate_deployed_model)
   * [Endpoint_service.undeploy_model](#endpoint_service.undeploy_model)
   * [Endpoint_service.update_endpoint](#endpoint_service.update_endpoint)
+  * [Evaluation_service.evaluate_instances](#evaluation_service.evaluate_instances)
   * [Feature_online_store_admin_service.create_feature_online_store](#feature_online_store_admin_service.create_feature_online_store)
   * [Feature_online_store_admin_service.create_feature_view](#feature_online_store_admin_service.create_feature_view)
   * [Feature_online_store_admin_service.delete_feature_online_store](#feature_online_store_admin_service.delete_feature_online_store)
@@ -1226,6 +1227,23 @@ __Usage:__
 
 
 
+### Evaluation_service.evaluate_instances
+
+View the [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js,samples/README.md)
+
+__Usage:__
+
+
+`node packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js`
+
+
+-----
+
+
+
+
 ### Feature_online_store_admin_service.create_feature_online_store
 
 View the [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/samples/generated/v1/feature_online_store_admin_service.create_feature_online_store.js).
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js b/packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js
new file mode 100644
index 00000000000..12cb4690525
--- /dev/null
+++ b/packages/google-cloud-aiplatform/samples/generated/v1/evaluation_service.evaluate_instances.js
@@ -0,0 +1,160 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(location) {
+  // [START aiplatform_v1_generated_EvaluationService_EvaluateInstances_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Auto metric instances.
+   *  Instances and metric spec for exact match metric.
+   */
+  // const exactMatchInput = {}
+  /**
+   *  Instances and metric spec for bleu metric.
+   */
+  // const bleuInput = {}
+  /**
+   *  Instances and metric spec for rouge metric.
+   */
+  // const rougeInput = {}
+  /**
+   *  LLM-based metric instance.
+   *  General text generation metrics, applicable to other categories.
+   *  Input for fluency metric.
+   */
+  // const fluencyInput = {}
+  /**
+   *  Input for coherence metric.
+   */
+  // const coherenceInput = {}
+  /**
+   *  Input for safety metric.
+   */
+  // const safetyInput = {}
+  /**
+   *  Input for groundedness metric.
+   */
+  // const groundednessInput = {}
+  /**
+   *  Input for fulfillment metric.
+   */
+  // const fulfillmentInput = {}
+  /**
+   *  Input for summarization quality metric.
+   */
+  // const summarizationQualityInput = {}
+  /**
+   *  Input for pairwise summarization quality metric.
+   */
+  // const pairwiseSummarizationQualityInput = {}
+  /**
+   *  Input for summarization helpfulness metric.
+   */
+  // const summarizationHelpfulnessInput = {}
+  /**
+   *  Input for summarization verbosity metric.
+   */
+  // const summarizationVerbosityInput = {}
+  /**
+   *  Input for question answering quality metric.
+   */
+  // const questionAnsweringQualityInput = {}
+  /**
+   *  Input for pairwise question answering quality metric.
+   */
+  // const pairwiseQuestionAnsweringQualityInput = {}
+  /**
+   *  Input for question answering relevance metric.
+   */
+  // const questionAnsweringRelevanceInput = {}
+  /**
+   *  Input for question answering helpfulness
+   *  metric.
+   */
+  // const questionAnsweringHelpfulnessInput = {}
+  /**
+   *  Input for question answering correctness
+   *  metric.
+   */
+  // const questionAnsweringCorrectnessInput = {}
+  /**
+   *  Input for pointwise metric.
+   */
+  // const pointwiseMetricInput = {}
+  /**
+   *  Input for pairwise metric.
+   */
+  // const pairwiseMetricInput = {}
+  /**
+   *  Tool call metric instances.
+   *  Input for tool call valid metric.
+   */
+  // const toolCallValidInput = {}
+  /**
+   *  Input for tool name match metric.
+   */
+  // const toolNameMatchInput = {}
+  /**
+   *  Input for tool parameter key match metric.
+   */
+  // const toolParameterKeyMatchInput = {}
+  /**
+   *  Input for tool parameter key value match metric.
+   */
+  // const toolParameterKvMatchInput = {}
+  /**
+   *  Required. The resource name of the Location to evaluate the instances.
+   *  Format: `projects/{project}/locations/{location}`
+   */
+  // const location = 'abc123'
+
+  // Imports the Aiplatform library
+  const {EvaluationServiceClient} = require('@google-cloud/aiplatform').v1;
+
+  // Instantiates a client
+  const aiplatformClient = new EvaluationServiceClient();
+
+  async function callEvaluateInstances() {
+    // Construct request
+    const request = {
+      location,
+    };
+
+    // Run request
+    const response = await aiplatformClient.evaluateInstances(request);
+    console.log(response);
+  }
+
+  callEvaluateInstances();
+  // [END aiplatform_v1_generated_EvaluationService_EvaluateInstances_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1/model_garden_service.get_publisher_model.js b/packages/google-cloud-aiplatform/samples/generated/v1/model_garden_service.get_publisher_model.js
index 1510fb3cc06..46da3e5aeeb 100644
--- a/packages/google-cloud-aiplatform/samples/generated/v1/model_garden_service.get_publisher_model.js
+++ b/packages/google-cloud-aiplatform/samples/generated/v1/model_garden_service.get_publisher_model.js
@@ -48,6 +48,10 @@ function main(name) {
    *  model.
    */
   // const isHuggingFaceModel = true
+  /**
+   *  Optional. Token used to access Hugging Face gated models.
+   */
+  // const huggingFaceToken = 'abc123'
 
   // Imports the Aiplatform library
   const {ModelGardenServiceClient} = require('@google-cloud/aiplatform').v1;
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.generate_content.js b/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.generate_content.js
index 91a342345bd..32ab58872c3 100644
--- a/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.generate_content.js
+++ b/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.generate_content.js
@@ -29,9 +29,12 @@ function main(model, contents) {
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**
-   *  Required. The name of the publisher model requested to serve the
-   *  prediction. Format:
+   *  Required. The fully qualified name of the publisher model or tuned model
+   *  endpoint to use.
+   *  Publisher model format:
    *  `projects/{project}/locations/{location}/publishers/* /models/*`
+   *  Tuned model endpoint format:
+   *  `projects/{project}/locations/{location}/endpoints/{endpoint}`
    */
   // const model = 'abc123'
   /**
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.stream_generate_content.js b/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.stream_generate_content.js
index 344d26c404e..64c2e2dfe2c 100644
--- a/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.stream_generate_content.js
+++ b/packages/google-cloud-aiplatform/samples/generated/v1/prediction_service.stream_generate_content.js
@@ -29,9 +29,12 @@ function main(model, contents) {
    * TODO(developer): Uncomment these variables before running the sample.
    */
   /**
-   *  Required. The name of the publisher model requested to serve the
-   *  prediction. Format:
+   *  Required. The fully qualified name of the publisher model or tuned model
+   *  endpoint to use.
+   *  Publisher model format:
    *  `projects/{project}/locations/{location}/publishers/* /models/*`
+   *  Tuned model endpoint format:
+   *  `projects/{project}/locations/{location}/endpoints/{endpoint}`
    */
   // const model = 'abc123'
   /**
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1/snippet_metadata_google.cloud.aiplatform.v1.json b/packages/google-cloud-aiplatform/samples/generated/v1/snippet_metadata_google.cloud.aiplatform.v1.json
index 3914f9aaf19..225763cc5d1 100644
--- a/packages/google-cloud-aiplatform/samples/generated/v1/snippet_metadata_google.cloud.aiplatform.v1.json
+++ b/packages/google-cloud-aiplatform/samples/generated/v1/snippet_metadata_google.cloud.aiplatform.v1.json
@@ -1599,6 +1599,138 @@
                 }
             }
         },
+        {
+            "regionTag": "aiplatform_v1_generated_EvaluationService_EvaluateInstances_async",
+            "title": "DatasetService evaluateInstances Sample",
+            "origin": "API_DEFINITION",
+            "description": " Evaluates instances based on a given metric.",
+            "canonical": true,
+            "file": "evaluation_service.evaluate_instances.js",
+            "language": "JAVASCRIPT",
+            "segments": [
+                {
+                    "start": 25,
+                    "end": 152,
+                    "type": "FULL"
+                }
+            ],
+            "clientMethod": {
+                "shortName": "EvaluateInstances",
+                "fullName": "google.cloud.aiplatform.v1.EvaluationService.EvaluateInstances",
+                "async": true,
+                "parameters": [
+                    {
+                        "name": "exact_match_input",
+                        "type": ".google.cloud.aiplatform.v1.ExactMatchInput"
+                    },
+                    {
+                        "name": "bleu_input",
+                        "type": ".google.cloud.aiplatform.v1.BleuInput"
+                    },
+                    {
+                        "name": "rouge_input",
+                        "type": ".google.cloud.aiplatform.v1.RougeInput"
+                    },
+                    {
+                        "name": "fluency_input",
+                        "type": ".google.cloud.aiplatform.v1.FluencyInput"
+                    },
+                    {
+                        "name": "coherence_input",
+                        "type": ".google.cloud.aiplatform.v1.CoherenceInput"
+                    },
+                    {
+                        "name": "safety_input",
+                        "type": ".google.cloud.aiplatform.v1.SafetyInput"
+                    },
+                    {
+                        "name": "groundedness_input",
+                        "type": ".google.cloud.aiplatform.v1.GroundednessInput"
+                    },
+                    {
+                        "name": "fulfillment_input",
+                        "type": ".google.cloud.aiplatform.v1.FulfillmentInput"
+                    },
+                    {
+                        "name": "summarization_quality_input",
+                        "type": ".google.cloud.aiplatform.v1.SummarizationQualityInput"
+                    },
+                    {
+                        "name": "pairwise_summarization_quality_input",
+                        "type": ".google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput"
+                    },
+                    {
+                        "name": "summarization_helpfulness_input",
+                        "type": ".google.cloud.aiplatform.v1.SummarizationHelpfulnessInput"
+                    },
+                    {
+                        "name": "summarization_verbosity_input",
+                        "type": ".google.cloud.aiplatform.v1.SummarizationVerbosityInput"
+                    },
+                    {
+                        "name": "question_answering_quality_input",
+                        "type": ".google.cloud.aiplatform.v1.QuestionAnsweringQualityInput"
+                    },
+                    {
+                        "name": "pairwise_question_answering_quality_input",
+                        "type": ".google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput"
+                    },
+                    {
+                        "name": "question_answering_relevance_input",
+                        "type": ".google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput"
+                    },
+                    {
+                        "name": "question_answering_helpfulness_input",
+                        "type": ".google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput"
+                    },
+                    {
+                        "name": "question_answering_correctness_input",
+                        "type": ".google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput"
+                    },
+                    {
+                        "name": "pointwise_metric_input",
+                        "type": ".google.cloud.aiplatform.v1.PointwiseMetricInput"
+                    },
+                    {
+                        "name": "pairwise_metric_input",
+                        "type": ".google.cloud.aiplatform.v1.PairwiseMetricInput"
+                    },
+                    {
+                        "name": "tool_call_valid_input",
+                        "type": ".google.cloud.aiplatform.v1.ToolCallValidInput"
+                    },
+                    {
+                        "name": "tool_name_match_input",
+                        "type": ".google.cloud.aiplatform.v1.ToolNameMatchInput"
+                    },
+                    {
+                        "name": "tool_parameter_key_match_input",
+                        "type": ".google.cloud.aiplatform.v1.ToolParameterKeyMatchInput"
+                    },
+                    {
+                        "name": "tool_parameter_kv_match_input",
+                        "type": ".google.cloud.aiplatform.v1.ToolParameterKVMatchInput"
+                    },
+                    {
+                        "name": "location",
+                        "type": "TYPE_STRING"
+                    }
+                ],
+                "resultType": ".google.cloud.aiplatform.v1.EvaluateInstancesResponse",
+                "client": {
+                    "shortName": "EvaluationServiceClient",
+                    "fullName": "google.cloud.aiplatform.v1.EvaluationServiceClient"
+                },
+                "method": {
+                    "shortName": "EvaluateInstances",
+                    "fullName": "google.cloud.aiplatform.v1.EvaluationService.EvaluateInstances",
+                    "service": {
+                        "shortName": "EvaluationService",
+                        "fullName": "google.cloud.aiplatform.v1.EvaluationService"
+                    }
+                }
+            }
+        },
         {
             "regionTag": "aiplatform_v1_generated_FeatureOnlineStoreAdminService_CreateFeatureOnlineStore_async",
             "title": "DatasetService createFeatureOnlineStore Sample",
@@ -8174,7 +8306,7 @@
             "segments": [
                 {
                     "start": 25,
-                    "end": 69,
+                    "end": 73,
                     "type": "FULL"
                 }
             ],
@@ -8198,6 +8330,10 @@
                     {
                         "name": "is_hugging_face_model",
                         "type": "TYPE_BOOL"
+                    },
+                    {
+                        "name": "hugging_face_token",
+                        "type": "TYPE_STRING"
                     }
                 ],
                 "resultType": ".google.cloud.aiplatform.v1.PublisherModel",
@@ -11098,7 +11234,7 @@
             "segments": [
                 {
                     "start": 25,
-                    "end": 91,
+                    "end": 94,
                     "type": "FULL"
                 }
             ],
@@ -11162,7 +11298,7 @@
             "segments": [
                 {
                     "start": 25,
-                    "end": 93,
+                    "end": 96,
                     "type": "FULL"
                 }
             ],
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1beta1/evaluation_service.evaluate_instances.js b/packages/google-cloud-aiplatform/samples/generated/v1beta1/evaluation_service.evaluate_instances.js
index 5dcf2190c01..dd0d880695c 100644
--- a/packages/google-cloud-aiplatform/samples/generated/v1beta1/evaluation_service.evaluate_instances.js
+++ b/packages/google-cloud-aiplatform/samples/generated/v1beta1/evaluation_service.evaluate_instances.js
@@ -101,6 +101,14 @@ function main(location) {
    *  metric.
    */
   // const questionAnsweringCorrectnessInput = {}
+  /**
+   *  Input for pointwise metric.
+   */
+  // const pointwiseMetricInput = {}
+  /**
+   *  Input for pairwise metric.
+   */
+  // const pairwiseMetricInput = {}
   /**
    *  Tool call metric instances.
    *  Input for tool call valid metric.
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1beta1/model_garden_service.get_publisher_model.js b/packages/google-cloud-aiplatform/samples/generated/v1beta1/model_garden_service.get_publisher_model.js
index 0fd376ab1dd..fca9e3f580f 100644
--- a/packages/google-cloud-aiplatform/samples/generated/v1beta1/model_garden_service.get_publisher_model.js
+++ b/packages/google-cloud-aiplatform/samples/generated/v1beta1/model_garden_service.get_publisher_model.js
@@ -48,6 +48,10 @@ function main(name) {
    *  model.
    */
   // const isHuggingFaceModel = true
+  /**
+   *  Optional. Token used to access Hugging Face gated models.
+   */
+  // const huggingFaceToken = 'abc123'
 
   // Imports the Aiplatform library
   const {ModelGardenServiceClient} = require('@google-cloud/aiplatform').v1beta1;
diff --git a/packages/google-cloud-aiplatform/samples/generated/v1beta1/snippet_metadata_google.cloud.aiplatform.v1beta1.json b/packages/google-cloud-aiplatform/samples/generated/v1beta1/snippet_metadata_google.cloud.aiplatform.v1beta1.json
index 93bf168c742..2bc263b3c4f 100644
--- a/packages/google-cloud-aiplatform/samples/generated/v1beta1/snippet_metadata_google.cloud.aiplatform.v1beta1.json
+++ b/packages/google-cloud-aiplatform/samples/generated/v1beta1/snippet_metadata_google.cloud.aiplatform.v1beta1.json
@@ -1606,7 +1606,7 @@
             "segments": [
                 {
                     "start": 25,
-                    "end": 144,
+                    "end": 152,
                     "type": "FULL"
                 }
             ],
@@ -1683,6 +1683,14 @@
                         "name": "question_answering_correctness_input",
                         "type": ".google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput"
                     },
+                    {
+                        "name": "pointwise_metric_input",
+                        "type": ".google.cloud.aiplatform.v1beta1.PointwiseMetricInput"
+                    },
+                    {
+                        "name": "pairwise_metric_input",
+                        "type": ".google.cloud.aiplatform.v1beta1.PairwiseMetricInput"
+                    },
                     {
                         "name": "tool_call_valid_input",
                         "type": ".google.cloud.aiplatform.v1beta1.ToolCallValidInput"
@@ -8826,7 +8834,7 @@
             "segments": [
                 {
                     "start": 25,
-                    "end": 69,
+                    "end": 73,
                     "type": "FULL"
                 }
             ],
@@ -8850,6 +8858,10 @@
                     {
                         "name": "is_hugging_face_model",
                         "type": "TYPE_BOOL"
+                    },
+                    {
+                        "name": "hugging_face_token",
+                        "type": "TYPE_STRING"
                     }
                 ],
                 "resultType": ".google.cloud.aiplatform.v1beta1.PublisherModel",
diff --git a/packages/google-cloud-aiplatform/src/index.ts b/packages/google-cloud-aiplatform/src/index.ts
index a19eb4b13c2..b74f9abf7f1 100644
--- a/packages/google-cloud-aiplatform/src/index.ts
+++ b/packages/google-cloud-aiplatform/src/index.ts
@@ -77,6 +77,9 @@ const NotebookServiceClient = v1.NotebookServiceClient;
 type NotebookServiceClient = v1.NotebookServiceClient;
 const PersistentResourceServiceClient = v1.PersistentResourceServiceClient;
 type PersistentResourceServiceClient = v1.PersistentResourceServiceClient;
+const EvaluationServiceClient = v1.EvaluationServiceClient;
+type EvaluationServiceClient = v1.EvaluationServiceClient;
+
 export {
   v1beta1,
   v1,
@@ -106,6 +109,7 @@ export {
   GenAiTuningServiceClient,
   NotebookServiceClient,
   PersistentResourceServiceClient,
+  EvaluationServiceClient,
 };
 export default {
   v1beta1,
@@ -136,6 +140,7 @@ export default {
   GenAiTuningServiceClient,
   NotebookServiceClient,
   PersistentResourceServiceClient,
+  EvaluationServiceClient,
 };
 import * as protos from '../protos/protos';
 export {protos};
diff --git a/packages/google-cloud-aiplatform/src/v1/dataset_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/dataset_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/dataset_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/dataset_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/deployment_resource_pool_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/deployment_resource_pool_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/deployment_resource_pool_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/deployment_resource_pool_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/endpoint_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/endpoint_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/endpoint_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/endpoint_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/evaluation_service_client.ts b/packages/google-cloud-aiplatform/src/v1/evaluation_service_client.ts
new file mode 100644
index 00000000000..6780599c07c
--- /dev/null
+++ b/packages/google-cloud-aiplatform/src/v1/evaluation_service_client.ts
@@ -0,0 +1,4243 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+/* global window */
+import type * as gax from 'google-gax';
+import type {
+  Callback,
+  CallOptions,
+  Descriptors,
+  ClientOptions,
+  IamClient,
+  IamProtos,
+  LocationsClient,
+  LocationProtos,
+} from 'google-gax';
+
+import * as protos from '../../protos/protos';
+import jsonProtos = require('../../protos/protos.json');
+
+/**
+ * Client JSON configuration object, loaded from
+ * `src/v1/evaluation_service_client_config.json`.
+ * This file defines retry strategy and timeouts for all API methods in this library.
+ */
+import * as gapicConfig from './evaluation_service_client_config.json';
+const version = require('../../../package.json').version;
+
+/**
+ *  Vertex AI Online Evaluation Service.
+ * @class
+ * @memberof v1
+ */
+export class EvaluationServiceClient {
+  private _terminated = false;
+  private _opts: ClientOptions;
+  private _providedCustomServicePath: boolean;
+  private _gaxModule: typeof gax | typeof gax.fallback;
+  private _gaxGrpc: gax.GrpcClient | gax.fallback.GrpcClient;
+  private _protos: {};
+  private _defaults: {[method: string]: gax.CallSettings};
+  private _universeDomain: string;
+  private _servicePath: string;
+  auth: gax.GoogleAuth;
+  descriptors: Descriptors = {
+    page: {},
+    stream: {},
+    longrunning: {},
+    batching: {},
+  };
+  warn: (code: string, message: string, warnType?: string) => void;
+  innerApiCalls: {[name: string]: Function};
+  iamClient: IamClient;
+  locationsClient: LocationsClient;
+  pathTemplates: {[name: string]: gax.PathTemplate};
+  evaluationServiceStub?: Promise<{[name: string]: Function}>;
+
+  /**
+   * Construct an instance of EvaluationServiceClient.
+   *
+   * @param {object} [options] - The configuration object.
+   * The options accepted by the constructor are described in detail
+   * in [this document](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#creating-the-client-instance).
+   * The common options are:
+   * @param {object} [options.credentials] - Credentials object.
+   * @param {string} [options.credentials.client_email]
+   * @param {string} [options.credentials.private_key]
+   * @param {string} [options.email] - Account email address. Required when
+   *     using a .pem or .p12 keyFilename.
+   * @param {string} [options.keyFilename] - Full path to the a .json, .pem, or
+   *     .p12 key downloaded from the Google Developers Console. If you provide
+   *     a path to a JSON file, the projectId option below is not necessary.
+   *     NOTE: .pem and .p12 require you to specify options.email as well.
+   * @param {number} [options.port] - The port on which to connect to
+   *     the remote host.
+   * @param {string} [options.projectId] - The project ID from the Google
+   *     Developer's Console, e.g. 'grape-spaceship-123'. We will also check
+   *     the environment variable GCLOUD_PROJECT for your project ID. If your
+   *     app is running in an environment which supports
+   *     {@link https://developers.google.com/identity/protocols/application-default-credentials Application Default Credentials},
+   *     your project ID will be detected automatically.
+   * @param {string} [options.apiEndpoint] - The domain name of the
+   *     API remote host.
+   * @param {gax.ClientConfig} [options.clientConfig] - Client configuration override.
+   *     Follows the structure of {@link gapicConfig}.
+   * @param {boolean} [options.fallback] - Use HTTP/1.1 REST mode.
+   *     For more information, please check the
+   *     {@link https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#http11-rest-api-mode documentation}.
+   * @param {gax} [gaxInstance]: loaded instance of `google-gax`. Useful if you
+   *     need to avoid loading the default gRPC version and want to use the fallback
+   *     HTTP implementation. Load only fallback version and pass it to the constructor:
+   *     ```
+   *     const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC
+   *     const client = new EvaluationServiceClient({fallback: true}, gax);
+   *     ```
+   */
+  constructor(
+    opts?: ClientOptions,
+    gaxInstance?: typeof gax | typeof gax.fallback
+  ) {
+    // Ensure that options include all the required fields.
+    const staticMembers = this.constructor as typeof EvaluationServiceClient;
+    if (
+      opts?.universe_domain &&
+      opts?.universeDomain &&
+      opts?.universe_domain !== opts?.universeDomain
+    ) {
+      throw new Error(
+        'Please set either universe_domain or universeDomain, but not both.'
+      );
+    }
+    const universeDomainEnvVar =
+      typeof process === 'object' && typeof process.env === 'object'
+        ? process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN']
+        : undefined;
+    this._universeDomain =
+      opts?.universeDomain ??
+      opts?.universe_domain ??
+      universeDomainEnvVar ??
+      'googleapis.com';
+    this._servicePath = 'aiplatform.' + this._universeDomain;
+    const servicePath =
+      opts?.servicePath || opts?.apiEndpoint || this._servicePath;
+    this._providedCustomServicePath = !!(
+      opts?.servicePath || opts?.apiEndpoint
+    );
+    const port = opts?.port || staticMembers.port;
+    const clientConfig = opts?.clientConfig ?? {};
+    const fallback =
+      opts?.fallback ??
+      (typeof window !== 'undefined' && typeof window?.fetch === 'function');
+    opts = Object.assign({servicePath, port, clientConfig, fallback}, opts);
+
+    // Request numeric enum values if REST transport is used.
+    opts.numericEnums = true;
+
+    // If scopes are unset in options and we're connecting to a non-default endpoint, set scopes just in case.
+    if (servicePath !== this._servicePath && !('scopes' in opts)) {
+      opts['scopes'] = staticMembers.scopes;
+    }
+
+    // Load google-gax module synchronously if needed
+    if (!gaxInstance) {
+      gaxInstance = require('google-gax') as typeof gax;
+    }
+
+    // Choose either gRPC or proto-over-HTTP implementation of google-gax.
+    this._gaxModule = opts.fallback ? gaxInstance.fallback : gaxInstance;
+
+    // Create a `gaxGrpc` object, with any grpc-specific options sent to the client.
+    this._gaxGrpc = new this._gaxModule.GrpcClient(opts);
+
+    // Save options to use in initialize() method.
+    this._opts = opts;
+
+    // Save the auth object to the client, for use by other methods.
+    this.auth = this._gaxGrpc.auth as gax.GoogleAuth;
+
+    // Set useJWTAccessWithScope on the auth object.
+    this.auth.useJWTAccessWithScope = true;
+
+    // Set defaultServicePath on the auth object.
+    this.auth.defaultServicePath = this._servicePath;
+
+    // Set the default scopes in auth client if needed.
+    if (servicePath === this._servicePath) {
+      this.auth.defaultScopes = staticMembers.scopes;
+    }
+    this.iamClient = new this._gaxModule.IamClient(this._gaxGrpc, opts);
+
+    this.locationsClient = new this._gaxModule.LocationsClient(
+      this._gaxGrpc,
+      opts
+    );
+
+    // Determine the client header string.
+    const clientHeader = [`gax/${this._gaxModule.version}`, `gapic/${version}`];
+    if (typeof process === 'object' && 'versions' in process) {
+      clientHeader.push(`gl-node/${process.versions.node}`);
+    } else {
+      clientHeader.push(`gl-web/${this._gaxModule.version}`);
+    }
+    if (!opts.fallback) {
+      clientHeader.push(`grpc/${this._gaxGrpc.grpcVersion}`);
+    } else {
+      clientHeader.push(`rest/${this._gaxGrpc.grpcVersion}`);
+    }
+    if (opts.libName && opts.libVersion) {
+      clientHeader.push(`${opts.libName}/${opts.libVersion}`);
+    }
+    // Load the applicable protos.
+    this._protos = this._gaxGrpc.loadProtoJSON(jsonProtos);
+
+    // This API contains "path templates"; forward-slash-separated
+    // identifiers to uniquely identify resources within the API.
+    // Create useful helper objects for these.
+    this.pathTemplates = {
+      annotationPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}/annotations/{annotation}'
+      ),
+      annotationSpecPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/datasets/{dataset}/annotationSpecs/{annotation_spec}'
+      ),
+      artifactPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/metadataStores/{metadata_store}/artifacts/{artifact}'
+      ),
+      batchPredictionJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/batchPredictionJobs/{batch_prediction_job}'
+      ),
+      contextPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/metadataStores/{metadata_store}/contexts/{context}'
+      ),
+      customJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/customJobs/{custom_job}'
+      ),
+      dataItemPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/datasets/{dataset}/dataItems/{data_item}'
+      ),
+      dataLabelingJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/dataLabelingJobs/{data_labeling_job}'
+      ),
+      datasetPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/datasets/{dataset}'
+      ),
+      datasetVersionPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/datasets/{dataset}/datasetVersions/{dataset_version}'
+      ),
+      deploymentResourcePoolPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/deploymentResourcePools/{deployment_resource_pool}'
+      ),
+      entityTypePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}'
+      ),
+      executionPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/metadataStores/{metadata_store}/executions/{execution}'
+      ),
+      featureGroupPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/featureGroups/{feature_group}'
+      ),
+      featureOnlineStorePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/featureOnlineStores/{feature_online_store}'
+      ),
+      featureViewPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/featureOnlineStores/{feature_online_store}/featureViews/{feature_view}'
+      ),
+      featureViewSyncPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/featureOnlineStores/{feature_online_store}/featureViews/{feature_view}/featureViewSyncs/feature_view_sync'
+      ),
+      featurestorePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/featurestores/{featurestore}'
+      ),
+      hyperparameterTuningJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/hyperparameterTuningJobs/{hyperparameter_tuning_job}'
+      ),
+      indexPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/indexes/{index}'
+      ),
+      indexEndpointPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}'
+      ),
+      locationPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}'
+      ),
+      metadataSchemaPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/metadataStores/{metadata_store}/metadataSchemas/{metadata_schema}'
+      ),
+      metadataStorePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/metadataStores/{metadata_store}'
+      ),
+      modelPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/models/{model}'
+      ),
+      modelDeploymentMonitoringJobPathTemplate:
+        new this._gaxModule.PathTemplate(
+          'projects/{project}/locations/{location}/modelDeploymentMonitoringJobs/{model_deployment_monitoring_job}'
+        ),
+      modelEvaluationPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}'
+      ),
+      modelEvaluationSlicePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}/slices/{slice}'
+      ),
+      nasJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/nasJobs/{nas_job}'
+      ),
+      nasTrialDetailPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/nasJobs/{nas_job}/nasTrialDetails/{nas_trial_detail}'
+      ),
+      notebookExecutionJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/notebookExecutionJobs/{notebook_execution_job}'
+      ),
+      notebookRuntimePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/notebookRuntimes/{notebook_runtime}'
+      ),
+      notebookRuntimeTemplatePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/notebookRuntimeTemplates/{notebook_runtime_template}'
+      ),
+      persistentResourcePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/persistentResources/{persistent_resource}'
+      ),
+      pipelineJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/pipelineJobs/{pipeline_job}'
+      ),
+      projectLocationEndpointPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/endpoints/{endpoint}'
+      ),
+      projectLocationFeatureGroupFeaturePathTemplate:
+        new this._gaxModule.PathTemplate(
+          'projects/{project}/locations/{location}/featureGroups/{feature_group}/features/{feature}'
+        ),
+      projectLocationFeaturestoreEntityTypeFeaturePathTemplate:
+        new this._gaxModule.PathTemplate(
+          'projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}/features/{feature}'
+        ),
+      projectLocationPublisherModelPathTemplate:
+        new this._gaxModule.PathTemplate(
+          'projects/{project}/locations/{location}/publishers/{publisher}/models/{model}'
+        ),
+      publisherModelPathTemplate: new this._gaxModule.PathTemplate(
+        'publishers/{publisher}/models/{model}'
+      ),
+      savedQueryPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/datasets/{dataset}/savedQueries/{saved_query}'
+      ),
+      schedulePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/schedules/{schedule}'
+      ),
+      specialistPoolPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/specialistPools/{specialist_pool}'
+      ),
+      studyPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/studies/{study}'
+      ),
+      tensorboardPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/tensorboards/{tensorboard}'
+      ),
+      tensorboardExperimentPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/tensorboards/{tensorboard}/experiments/{experiment}'
+      ),
+      tensorboardRunPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/tensorboards/{tensorboard}/experiments/{experiment}/runs/{run}'
+      ),
+      tensorboardTimeSeriesPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/tensorboards/{tensorboard}/experiments/{experiment}/runs/{run}/timeSeries/{time_series}'
+      ),
+      trainingPipelinePathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/trainingPipelines/{training_pipeline}'
+      ),
+      trialPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/studies/{study}/trials/{trial}'
+      ),
+      tuningJobPathTemplate: new this._gaxModule.PathTemplate(
+        'projects/{project}/locations/{location}/tuningJobs/{tuning_job}'
+      ),
+    };
+
+    // Put together the default options sent with requests.
+    this._defaults = this._gaxGrpc.constructSettings(
+      'google.cloud.aiplatform.v1.EvaluationService',
+      gapicConfig as gax.ClientConfig,
+      opts.clientConfig || {},
+      {'x-goog-api-client': clientHeader.join(' ')}
+    );
+
+    // Set up a dictionary of "inner API calls"; the core implementation
+    // of calling the API is handled in `google-gax`, with this code
+    // merely providing the destination and request information.
+    this.innerApiCalls = {};
+
+    // Add a warn function to the client constructor so it can be easily tested.
+    this.warn = this._gaxModule.warn;
+  }
+
+  /**
+   * Initialize the client.
+   * Performs asynchronous operations (such as authentication) and prepares the client.
+   * This function will be called automatically when any class method is called for the
+   * first time, but if you need to initialize it before calling an actual method,
+   * feel free to call initialize() directly.
+   *
+   * You can await on this method if you want to make sure the client is initialized.
+   *
+   * @returns {Promise} A promise that resolves to an authenticated service stub.
+   */
+  initialize() {
+    // If the client stub promise is already initialized, return immediately.
+    if (this.evaluationServiceStub) {
+      return this.evaluationServiceStub;
+    }
+
+    // Put together the "service stub" for
+    // google.cloud.aiplatform.v1.EvaluationService.
+    this.evaluationServiceStub = this._gaxGrpc.createStub(
+      this._opts.fallback
+        ? (this._protos as protobuf.Root).lookupService(
+            'google.cloud.aiplatform.v1.EvaluationService'
+          )
+        : // eslint-disable-next-line @typescript-eslint/no-explicit-any
+          (this._protos as any).google.cloud.aiplatform.v1.EvaluationService,
+      this._opts,
+      this._providedCustomServicePath
+    ) as Promise<{[method: string]: Function}>;
+
+    // Iterate over each of the methods that the service provides
+    // and create an API call method for each.
+    const evaluationServiceStubMethods = ['evaluateInstances'];
+    for (const methodName of evaluationServiceStubMethods) {
+      const callPromise = this.evaluationServiceStub.then(
+        stub =>
+          (...args: Array<{}>) => {
+            if (this._terminated) {
+              return Promise.reject('The client has already been closed.');
+            }
+            const func = stub[methodName];
+            return func.apply(stub, args);
+          },
+        (err: Error | null | undefined) => () => {
+          throw err;
+        }
+      );
+
+      const descriptor = undefined;
+      const apiCall = this._gaxModule.createApiCall(
+        callPromise,
+        this._defaults[methodName],
+        descriptor,
+        this._opts.fallback
+      );
+
+      this.innerApiCalls[methodName] = apiCall;
+    }
+
+    return this.evaluationServiceStub;
+  }
+
+  /**
+   * The DNS address for this API service.
+   * @deprecated Use the apiEndpoint method of the client instance.
+   * @returns {string} The DNS address for this service.
+   */
+  static get servicePath() {
+    if (
+      typeof process === 'object' &&
+      typeof process.emitWarning === 'function'
+    ) {
+      process.emitWarning(
+        'Static servicePath is deprecated, please use the instance method instead.',
+        'DeprecationWarning'
+      );
+    }
+    return 'aiplatform.googleapis.com';
+  }
+
+  /**
+   * The DNS address for this API service - same as servicePath.
+   * @deprecated Use the apiEndpoint method of the client instance.
+   * @returns {string} The DNS address for this service.
+   */
+  static get apiEndpoint() {
+    if (
+      typeof process === 'object' &&
+      typeof process.emitWarning === 'function'
+    ) {
+      process.emitWarning(
+        'Static apiEndpoint is deprecated, please use the instance method instead.',
+        'DeprecationWarning'
+      );
+    }
+    return 'aiplatform.googleapis.com';
+  }
+
+  /**
+   * The DNS address for this API service.
+   * @returns {string} The DNS address for this service.
+   */
+  get apiEndpoint() {
+    return this._servicePath;
+  }
+
+  get universeDomain() {
+    return this._universeDomain;
+  }
+
+  /**
+   * The port for this API service.
+   * @returns {number} The default port for this service.
+   */
+  static get port() {
+    return 443;
+  }
+
+  /**
+   * The scopes needed to make gRPC calls for every method defined
+   * in this service.
+   * @returns {string[]} List of default scopes.
+   */
+  static get scopes() {
+    return ['https://www.googleapis.com/auth/cloud-platform'];
+  }
+
+  getProjectId(): Promise<string>;
+  getProjectId(callback: Callback<string, undefined, undefined>): void;
+  /**
+   * Return the project ID used by this class.
+   * @returns {Promise} A promise that resolves to string containing the project ID.
+   */
+  getProjectId(
+    callback?: Callback<string, undefined, undefined>
+  ): Promise<string> | void {
+    if (callback) {
+      this.auth.getProjectId(callback);
+      return;
+    }
+    return this.auth.getProjectId();
+  }
+
+  // -------------------
+  // -- Service calls --
+  // -------------------
+  /**
+   * Evaluates instances based on a given metric.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {google.cloud.aiplatform.v1.ExactMatchInput} request.exactMatchInput
+   *   Auto metric instances.
+   *   Instances and metric spec for exact match metric.
+   * @param {google.cloud.aiplatform.v1.BleuInput} request.bleuInput
+   *   Instances and metric spec for bleu metric.
+   * @param {google.cloud.aiplatform.v1.RougeInput} request.rougeInput
+   *   Instances and metric spec for rouge metric.
+   * @param {google.cloud.aiplatform.v1.FluencyInput} request.fluencyInput
+   *   LLM-based metric instance.
+   *   General text generation metrics, applicable to other categories.
+   *   Input for fluency metric.
+   * @param {google.cloud.aiplatform.v1.CoherenceInput} request.coherenceInput
+   *   Input for coherence metric.
+   * @param {google.cloud.aiplatform.v1.SafetyInput} request.safetyInput
+   *   Input for safety metric.
+   * @param {google.cloud.aiplatform.v1.GroundednessInput} request.groundednessInput
+   *   Input for groundedness metric.
+   * @param {google.cloud.aiplatform.v1.FulfillmentInput} request.fulfillmentInput
+   *   Input for fulfillment metric.
+   * @param {google.cloud.aiplatform.v1.SummarizationQualityInput} request.summarizationQualityInput
+   *   Input for summarization quality metric.
+   * @param {google.cloud.aiplatform.v1.PairwiseSummarizationQualityInput} request.pairwiseSummarizationQualityInput
+   *   Input for pairwise summarization quality metric.
+   * @param {google.cloud.aiplatform.v1.SummarizationHelpfulnessInput} request.summarizationHelpfulnessInput
+   *   Input for summarization helpfulness metric.
+   * @param {google.cloud.aiplatform.v1.SummarizationVerbosityInput} request.summarizationVerbosityInput
+   *   Input for summarization verbosity metric.
+   * @param {google.cloud.aiplatform.v1.QuestionAnsweringQualityInput} request.questionAnsweringQualityInput
+   *   Input for question answering quality metric.
+   * @param {google.cloud.aiplatform.v1.PairwiseQuestionAnsweringQualityInput} request.pairwiseQuestionAnsweringQualityInput
+   *   Input for pairwise question answering quality metric.
+   * @param {google.cloud.aiplatform.v1.QuestionAnsweringRelevanceInput} request.questionAnsweringRelevanceInput
+   *   Input for question answering relevance metric.
+   * @param {google.cloud.aiplatform.v1.QuestionAnsweringHelpfulnessInput} request.questionAnsweringHelpfulnessInput
+   *   Input for question answering helpfulness
+   *   metric.
+   * @param {google.cloud.aiplatform.v1.QuestionAnsweringCorrectnessInput} request.questionAnsweringCorrectnessInput
+   *   Input for question answering correctness
+   *   metric.
+   * @param {google.cloud.aiplatform.v1.PointwiseMetricInput} request.pointwiseMetricInput
+   *   Input for pointwise metric.
+   * @param {google.cloud.aiplatform.v1.PairwiseMetricInput} request.pairwiseMetricInput
+   *   Input for pairwise metric.
+   * @param {google.cloud.aiplatform.v1.ToolCallValidInput} request.toolCallValidInput
+   *   Tool call metric instances.
+   *   Input for tool call valid metric.
+   * @param {google.cloud.aiplatform.v1.ToolNameMatchInput} request.toolNameMatchInput
+   *   Input for tool name match metric.
+   * @param {google.cloud.aiplatform.v1.ToolParameterKeyMatchInput} request.toolParameterKeyMatchInput
+   *   Input for tool parameter key match metric.
+   * @param {google.cloud.aiplatform.v1.ToolParameterKVMatchInput} request.toolParameterKvMatchInput
+   *   Input for tool parameter key value match metric.
+   * @param {string} request.location
+   *   Required. The resource name of the Location to evaluate the instances.
+   *   Format: `projects/{project}/locations/{location}`
+   * @param {object} [options]
+   *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link protos.google.cloud.aiplatform.v1.EvaluateInstancesResponse|EvaluateInstancesResponse}.
+   *   Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation }
+   *   for more details and examples.
+   * @example <caption>include:samples/generated/v1/evaluation_service.evaluate_instances.js</caption>
+   * region_tag:aiplatform_v1_generated_EvaluationService_EvaluateInstances_async
+   */
+  evaluateInstances(
+    request?: protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest,
+    options?: CallOptions
+  ): Promise<
+    [
+      protos.google.cloud.aiplatform.v1.IEvaluateInstancesResponse,
+      protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest | undefined,
+      {} | undefined,
+    ]
+  >;
+  evaluateInstances(
+    request: protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest,
+    options: CallOptions,
+    callback: Callback<
+      protos.google.cloud.aiplatform.v1.IEvaluateInstancesResponse,
+      | protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest
+      | null
+      | undefined,
+      {} | null | undefined
+    >
+  ): void;
+  evaluateInstances(
+    request: protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest,
+    callback: Callback<
+      protos.google.cloud.aiplatform.v1.IEvaluateInstancesResponse,
+      | protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest
+      | null
+      | undefined,
+      {} | null | undefined
+    >
+  ): void;
+  evaluateInstances(
+    request?: protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest,
+    optionsOrCallback?:
+      | CallOptions
+      | Callback<
+          protos.google.cloud.aiplatform.v1.IEvaluateInstancesResponse,
+          | protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest
+          | null
+          | undefined,
+          {} | null | undefined
+        >,
+    callback?: Callback<
+      protos.google.cloud.aiplatform.v1.IEvaluateInstancesResponse,
+      | protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest
+      | null
+      | undefined,
+      {} | null | undefined
+    >
+  ): Promise<
+    [
+      protos.google.cloud.aiplatform.v1.IEvaluateInstancesResponse,
+      protos.google.cloud.aiplatform.v1.IEvaluateInstancesRequest | undefined,
+      {} | undefined,
+    ]
+  > | void {
+    request = request || {};
+    let options: CallOptions;
+    if (typeof optionsOrCallback === 'function' && callback === undefined) {
+      callback = optionsOrCallback;
+      options = {};
+    } else {
+      options = optionsOrCallback as CallOptions;
+    }
+    options = options || {};
+    options.otherArgs = options.otherArgs || {};
+    options.otherArgs.headers = options.otherArgs.headers || {};
+    options.otherArgs.headers['x-goog-request-params'] =
+      this._gaxModule.routingHeader.fromParams({
+        location: request.location ?? '',
+      });
+    this.initialize();
+    return this.innerApiCalls.evaluateInstances(request, options, callback);
+  }
+
+  /**
+   * Gets the access control policy for a resource. Returns an empty policy
+   * if the resource exists and does not have a policy set.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.resource
+   *   REQUIRED: The resource for which the policy is being requested.
+   *   See the operation documentation for the appropriate value for this field.
+   * @param {Object} [request.options]
+   *   OPTIONAL: A `GetPolicyOptions` object for specifying options to
+   *   `GetIamPolicy`. This field is only used by Cloud IAM.
+   *
+   *   This object should have the same structure as {@link google.iam.v1.GetPolicyOptions | GetPolicyOptions}.
+   * @param {Object} [options]
+   *   Optional parameters. You can override the default settings for this call, e.g, timeout,
+   *   retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
+   * @param {function(?Error, ?Object)} [callback]
+   *   The function which will be called with the result of the API call.
+   *
+   *   The second parameter to the callback is an object representing {@link google.iam.v1.Policy | Policy}.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link google.iam.v1.Policy | Policy}.
+   *   The promise has a method named "cancel" which cancels the ongoing API call.
+   */
+  getIamPolicy(
+    request: IamProtos.google.iam.v1.GetIamPolicyRequest,
+    options?:
+      | gax.CallOptions
+      | Callback<
+          IamProtos.google.iam.v1.Policy,
+          IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined,
+          {} | null | undefined
+        >,
+    callback?: Callback<
+      IamProtos.google.iam.v1.Policy,
+      IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined,
+      {} | null | undefined
+    >
+  ): Promise<[IamProtos.google.iam.v1.Policy]> {
+    return this.iamClient.getIamPolicy(request, options, callback);
+  }
+
+  /**
+   * Returns permissions that a caller has on the specified resource. If the
+   * resource does not exist, this will return an empty set of
+   * permissions, not a NOT_FOUND error.
+   *
+   * Note: This operation is designed to be used for building
+   * permission-aware UIs and command-line tools, not for authorization
+   * checking. This operation may "fail open" without warning.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.resource
+   *   REQUIRED: The resource for which the policy detail is being requested.
+   *   See the operation documentation for the appropriate value for this field.
+   * @param {string[]} request.permissions
+   *   The set of permissions to check for the `resource`. Permissions with
+   *   wildcards (such as '*' or 'storage.*') are not allowed. For more
+   *   information see {@link https://cloud.google.com/iam/docs/overview#permissions | IAM Overview }.
+   * @param {Object} [options]
+   *   Optional parameters. You can override the default settings for this call, e.g, timeout,
+   *   retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
+   * @param {function(?Error, ?Object)} [callback]
+   *   The function which will be called with the result of the API call.
+   *
+   *   The second parameter to the callback is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   *   The promise has a method named "cancel" which cancels the ongoing API call.
+   */
+  setIamPolicy(
+    request: IamProtos.google.iam.v1.SetIamPolicyRequest,
+    options?:
+      | gax.CallOptions
+      | Callback<
+          IamProtos.google.iam.v1.Policy,
+          IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined,
+          {} | null | undefined
+        >,
+    callback?: Callback<
+      IamProtos.google.iam.v1.Policy,
+      IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined,
+      {} | null | undefined
+    >
+  ): Promise<[IamProtos.google.iam.v1.Policy]> {
+    return this.iamClient.setIamPolicy(request, options, callback);
+  }
+
+  /**
+   * Returns permissions that a caller has on the specified resource. If the
+   * resource does not exist, this will return an empty set of
+   * permissions, not a NOT_FOUND error.
+   *
+   * Note: This operation is designed to be used for building
+   * permission-aware UIs and command-line tools, not for authorization
+   * checking. This operation may "fail open" without warning.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.resource
+   *   REQUIRED: The resource for which the policy detail is being requested.
+   *   See the operation documentation for the appropriate value for this field.
+   * @param {string[]} request.permissions
+   *   The set of permissions to check for the `resource`. Permissions with
+   *   wildcards (such as '*' or 'storage.*') are not allowed. For more
+   *   information see {@link https://cloud.google.com/iam/docs/overview#permissions | IAM Overview }.
+   * @param {Object} [options]
+   *   Optional parameters. You can override the default settings for this call, e.g, timeout,
+   *   retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
+   * @param {function(?Error, ?Object)} [callback]
+   *   The function which will be called with the result of the API call.
+   *
+   *   The second parameter to the callback is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   *   The promise has a method named "cancel" which cancels the ongoing API call.
+   *
+   */
+  testIamPermissions(
+    request: IamProtos.google.iam.v1.TestIamPermissionsRequest,
+    options?:
+      | gax.CallOptions
+      | Callback<
+          IamProtos.google.iam.v1.TestIamPermissionsResponse,
+          IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined,
+          {} | null | undefined
+        >,
+    callback?: Callback<
+      IamProtos.google.iam.v1.TestIamPermissionsResponse,
+      IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined,
+      {} | null | undefined
+    >
+  ): Promise<[IamProtos.google.iam.v1.TestIamPermissionsResponse]> {
+    return this.iamClient.testIamPermissions(request, options, callback);
+  }
+
+  /**
+   * Gets information about a location.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.name
+   *   Resource name for the location.
+   * @param {object} [options]
+   *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html | CallOptions} for more details.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link google.cloud.location.Location | Location}.
+   *   Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation }
+   *   for more details and examples.
+   * @example
+   * ```
+   * const [response] = await client.getLocation(request);
+   * ```
+   */
+  getLocation(
+    request: LocationProtos.google.cloud.location.IGetLocationRequest,
+    options?:
+      | gax.CallOptions
+      | Callback<
+          LocationProtos.google.cloud.location.ILocation,
+          | LocationProtos.google.cloud.location.IGetLocationRequest
+          | null
+          | undefined,
+          {} | null | undefined
+        >,
+    callback?: Callback<
+      LocationProtos.google.cloud.location.ILocation,
+      | LocationProtos.google.cloud.location.IGetLocationRequest
+      | null
+      | undefined,
+      {} | null | undefined
+    >
+  ): Promise<LocationProtos.google.cloud.location.ILocation> {
+    return this.locationsClient.getLocation(request, options, callback);
+  }
+
+  /**
+   * Lists information about the supported locations for this service. Returns an iterable object.
+   *
+   * `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.name
+   *   The resource that owns the locations collection, if applicable.
+   * @param {string} request.filter
+   *   The standard list filter.
+   * @param {number} request.pageSize
+   *   The standard list page size.
+   * @param {string} request.pageToken
+   *   The standard list page token.
+   * @param {object} [options]
+   *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
+   * @returns {Object}
+   *   An iterable Object that allows {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols | async iteration }.
+   *   When you iterate the returned iterable, each element will be an object representing
+   *   {@link google.cloud.location.Location | Location}. The API will be called under the hood as needed, once per the page,
+   *   so you can stop the iteration when you don't need more results.
+   *   Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
+   *   for more details and examples.
+   * @example
+   * ```
+   * const iterable = client.listLocationsAsync(request);
+   * for await (const response of iterable) {
+   *   // process response
+   * }
+   * ```
+   */
+  listLocationsAsync(
+    request: LocationProtos.google.cloud.location.IListLocationsRequest,
+    options?: CallOptions
+  ): AsyncIterable<LocationProtos.google.cloud.location.ILocation> {
+    return this.locationsClient.listLocationsAsync(request, options);
+  }
+
+  // --------------------
+  // -- Path templates --
+  // --------------------
+
+  /**
+   * Return a fully-qualified annotation resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} dataset
+   * @param {string} data_item
+   * @param {string} annotation
+   * @returns {string} Resource name string.
+   */
+  annotationPath(
+    project: string,
+    location: string,
+    dataset: string,
+    dataItem: string,
+    annotation: string
+  ) {
+    return this.pathTemplates.annotationPathTemplate.render({
+      project: project,
+      location: location,
+      dataset: dataset,
+      data_item: dataItem,
+      annotation: annotation,
+    });
+  }
+
+  /**
+   * Parse the project from Annotation resource.
+   *
+   * @param {string} annotationName
+   *   A fully-qualified path representing Annotation resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromAnnotationName(annotationName: string) {
+    return this.pathTemplates.annotationPathTemplate.match(annotationName)
+      .project;
+  }
+
+  /**
+   * Parse the location from Annotation resource.
+   *
+   * @param {string} annotationName
+   *   A fully-qualified path representing Annotation resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromAnnotationName(annotationName: string) {
+    return this.pathTemplates.annotationPathTemplate.match(annotationName)
+      .location;
+  }
+
+  /**
+   * Parse the dataset from Annotation resource.
+   *
+   * @param {string} annotationName
+   *   A fully-qualified path representing Annotation resource.
+   * @returns {string} A string representing the dataset.
+   */
+  matchDatasetFromAnnotationName(annotationName: string) {
+    return this.pathTemplates.annotationPathTemplate.match(annotationName)
+      .dataset;
+  }
+
+  /**
+   * Parse the data_item from Annotation resource.
+   *
+   * @param {string} annotationName
+   *   A fully-qualified path representing Annotation resource.
+   * @returns {string} A string representing the data_item.
+   */
+  matchDataItemFromAnnotationName(annotationName: string) {
+    return this.pathTemplates.annotationPathTemplate.match(annotationName)
+      .data_item;
+  }
+
+  /**
+   * Parse the annotation from Annotation resource.
+   *
+   * @param {string} annotationName
+   *   A fully-qualified path representing Annotation resource.
+   * @returns {string} A string representing the annotation.
+   */
+  matchAnnotationFromAnnotationName(annotationName: string) {
+    return this.pathTemplates.annotationPathTemplate.match(annotationName)
+      .annotation;
+  }
+
+  /**
+   * Return a fully-qualified annotationSpec resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} dataset
+   * @param {string} annotation_spec
+   * @returns {string} Resource name string.
+   */
+  annotationSpecPath(
+    project: string,
+    location: string,
+    dataset: string,
+    annotationSpec: string
+  ) {
+    return this.pathTemplates.annotationSpecPathTemplate.render({
+      project: project,
+      location: location,
+      dataset: dataset,
+      annotation_spec: annotationSpec,
+    });
+  }
+
+  /**
+   * Parse the project from AnnotationSpec resource.
+   *
+   * @param {string} annotationSpecName
+   *   A fully-qualified path representing AnnotationSpec resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromAnnotationSpecName(annotationSpecName: string) {
+    return this.pathTemplates.annotationSpecPathTemplate.match(
+      annotationSpecName
+    ).project;
+  }
+
+  /**
+   * Parse the location from AnnotationSpec resource.
+   *
+   * @param {string} annotationSpecName
+   *   A fully-qualified path representing AnnotationSpec resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromAnnotationSpecName(annotationSpecName: string) {
+    return this.pathTemplates.annotationSpecPathTemplate.match(
+      annotationSpecName
+    ).location;
+  }
+
+  /**
+   * Parse the dataset from AnnotationSpec resource.
+   *
+   * @param {string} annotationSpecName
+   *   A fully-qualified path representing AnnotationSpec resource.
+   * @returns {string} A string representing the dataset.
+   */
+  matchDatasetFromAnnotationSpecName(annotationSpecName: string) {
+    return this.pathTemplates.annotationSpecPathTemplate.match(
+      annotationSpecName
+    ).dataset;
+  }
+
+  /**
+   * Parse the annotation_spec from AnnotationSpec resource.
+   *
+   * @param {string} annotationSpecName
+   *   A fully-qualified path representing AnnotationSpec resource.
+   * @returns {string} A string representing the annotation_spec.
+   */
+  matchAnnotationSpecFromAnnotationSpecName(annotationSpecName: string) {
+    return this.pathTemplates.annotationSpecPathTemplate.match(
+      annotationSpecName
+    ).annotation_spec;
+  }
+
+  /**
+   * Return a fully-qualified artifact resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} metadata_store
+   * @param {string} artifact
+   * @returns {string} Resource name string.
+   */
+  artifactPath(
+    project: string,
+    location: string,
+    metadataStore: string,
+    artifact: string
+  ) {
+    return this.pathTemplates.artifactPathTemplate.render({
+      project: project,
+      location: location,
+      metadata_store: metadataStore,
+      artifact: artifact,
+    });
+  }
+
+  /**
+   * Parse the project from Artifact resource.
+   *
+   * @param {string} artifactName
+   *   A fully-qualified path representing Artifact resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromArtifactName(artifactName: string) {
+    return this.pathTemplates.artifactPathTemplate.match(artifactName).project;
+  }
+
+  /**
+   * Parse the location from Artifact resource.
+   *
+   * @param {string} artifactName
+   *   A fully-qualified path representing Artifact resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromArtifactName(artifactName: string) {
+    return this.pathTemplates.artifactPathTemplate.match(artifactName).location;
+  }
+
+  /**
+   * Parse the metadata_store from Artifact resource.
+   *
+   * @param {string} artifactName
+   *   A fully-qualified path representing Artifact resource.
+   * @returns {string} A string representing the metadata_store.
+   */
+  matchMetadataStoreFromArtifactName(artifactName: string) {
+    return this.pathTemplates.artifactPathTemplate.match(artifactName)
+      .metadata_store;
+  }
+
+  /**
+   * Parse the artifact from Artifact resource.
+   *
+   * @param {string} artifactName
+   *   A fully-qualified path representing Artifact resource.
+   * @returns {string} A string representing the artifact.
+   */
+  matchArtifactFromArtifactName(artifactName: string) {
+    return this.pathTemplates.artifactPathTemplate.match(artifactName).artifact;
+  }
+
+  /**
+   * Return a fully-qualified batchPredictionJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} batch_prediction_job
+   * @returns {string} Resource name string.
+   */
+  batchPredictionJobPath(
+    project: string,
+    location: string,
+    batchPredictionJob: string
+  ) {
+    return this.pathTemplates.batchPredictionJobPathTemplate.render({
+      project: project,
+      location: location,
+      batch_prediction_job: batchPredictionJob,
+    });
+  }
+
+  /**
+   * Parse the project from BatchPredictionJob resource.
+   *
+   * @param {string} batchPredictionJobName
+   *   A fully-qualified path representing BatchPredictionJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromBatchPredictionJobName(batchPredictionJobName: string) {
+    return this.pathTemplates.batchPredictionJobPathTemplate.match(
+      batchPredictionJobName
+    ).project;
+  }
+
+  /**
+   * Parse the location from BatchPredictionJob resource.
+   *
+   * @param {string} batchPredictionJobName
+   *   A fully-qualified path representing BatchPredictionJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromBatchPredictionJobName(batchPredictionJobName: string) {
+    return this.pathTemplates.batchPredictionJobPathTemplate.match(
+      batchPredictionJobName
+    ).location;
+  }
+
+  /**
+   * Parse the batch_prediction_job from BatchPredictionJob resource.
+   *
+   * @param {string} batchPredictionJobName
+   *   A fully-qualified path representing BatchPredictionJob resource.
+   * @returns {string} A string representing the batch_prediction_job.
+   */
+  matchBatchPredictionJobFromBatchPredictionJobName(
+    batchPredictionJobName: string
+  ) {
+    return this.pathTemplates.batchPredictionJobPathTemplate.match(
+      batchPredictionJobName
+    ).batch_prediction_job;
+  }
+
+  /**
+   * Return a fully-qualified context resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} metadata_store
+   * @param {string} context
+   * @returns {string} Resource name string.
+   */
+  contextPath(
+    project: string,
+    location: string,
+    metadataStore: string,
+    context: string
+  ) {
+    return this.pathTemplates.contextPathTemplate.render({
+      project: project,
+      location: location,
+      metadata_store: metadataStore,
+      context: context,
+    });
+  }
+
+  /**
+   * Parse the project from Context resource.
+   *
+   * @param {string} contextName
+   *   A fully-qualified path representing Context resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromContextName(contextName: string) {
+    return this.pathTemplates.contextPathTemplate.match(contextName).project;
+  }
+
+  /**
+   * Parse the location from Context resource.
+   *
+   * @param {string} contextName
+   *   A fully-qualified path representing Context resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromContextName(contextName: string) {
+    return this.pathTemplates.contextPathTemplate.match(contextName).location;
+  }
+
+  /**
+   * Parse the metadata_store from Context resource.
+   *
+   * @param {string} contextName
+   *   A fully-qualified path representing Context resource.
+   * @returns {string} A string representing the metadata_store.
+   */
+  matchMetadataStoreFromContextName(contextName: string) {
+    return this.pathTemplates.contextPathTemplate.match(contextName)
+      .metadata_store;
+  }
+
+  /**
+   * Parse the context from Context resource.
+   *
+   * @param {string} contextName
+   *   A fully-qualified path representing Context resource.
+   * @returns {string} A string representing the context.
+   */
+  matchContextFromContextName(contextName: string) {
+    return this.pathTemplates.contextPathTemplate.match(contextName).context;
+  }
+
+  /**
+   * Return a fully-qualified customJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} custom_job
+   * @returns {string} Resource name string.
+   */
+  customJobPath(project: string, location: string, customJob: string) {
+    return this.pathTemplates.customJobPathTemplate.render({
+      project: project,
+      location: location,
+      custom_job: customJob,
+    });
+  }
+
+  /**
+   * Parse the project from CustomJob resource.
+   *
+   * @param {string} customJobName
+   *   A fully-qualified path representing CustomJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromCustomJobName(customJobName: string) {
+    return this.pathTemplates.customJobPathTemplate.match(customJobName)
+      .project;
+  }
+
+  /**
+   * Parse the location from CustomJob resource.
+   *
+   * @param {string} customJobName
+   *   A fully-qualified path representing CustomJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromCustomJobName(customJobName: string) {
+    return this.pathTemplates.customJobPathTemplate.match(customJobName)
+      .location;
+  }
+
+  /**
+   * Parse the custom_job from CustomJob resource.
+   *
+   * @param {string} customJobName
+   *   A fully-qualified path representing CustomJob resource.
+   * @returns {string} A string representing the custom_job.
+   */
+  matchCustomJobFromCustomJobName(customJobName: string) {
+    return this.pathTemplates.customJobPathTemplate.match(customJobName)
+      .custom_job;
+  }
+
+  /**
+   * Return a fully-qualified dataItem resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} dataset
+   * @param {string} data_item
+   * @returns {string} Resource name string.
+   */
+  dataItemPath(
+    project: string,
+    location: string,
+    dataset: string,
+    dataItem: string
+  ) {
+    return this.pathTemplates.dataItemPathTemplate.render({
+      project: project,
+      location: location,
+      dataset: dataset,
+      data_item: dataItem,
+    });
+  }
+
+  /**
+   * Parse the project from DataItem resource.
+   *
+   * @param {string} dataItemName
+   *   A fully-qualified path representing DataItem resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromDataItemName(dataItemName: string) {
+    return this.pathTemplates.dataItemPathTemplate.match(dataItemName).project;
+  }
+
+  /**
+   * Parse the location from DataItem resource.
+   *
+   * @param {string} dataItemName
+   *   A fully-qualified path representing DataItem resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromDataItemName(dataItemName: string) {
+    return this.pathTemplates.dataItemPathTemplate.match(dataItemName).location;
+  }
+
+  /**
+   * Parse the dataset from DataItem resource.
+   *
+   * @param {string} dataItemName
+   *   A fully-qualified path representing DataItem resource.
+   * @returns {string} A string representing the dataset.
+   */
+  matchDatasetFromDataItemName(dataItemName: string) {
+    return this.pathTemplates.dataItemPathTemplate.match(dataItemName).dataset;
+  }
+
+  /**
+   * Parse the data_item from DataItem resource.
+   *
+   * @param {string} dataItemName
+   *   A fully-qualified path representing DataItem resource.
+   * @returns {string} A string representing the data_item.
+   */
+  matchDataItemFromDataItemName(dataItemName: string) {
+    return this.pathTemplates.dataItemPathTemplate.match(dataItemName)
+      .data_item;
+  }
+
+  /**
+   * Return a fully-qualified dataLabelingJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} data_labeling_job
+   * @returns {string} Resource name string.
+   */
+  dataLabelingJobPath(
+    project: string,
+    location: string,
+    dataLabelingJob: string
+  ) {
+    return this.pathTemplates.dataLabelingJobPathTemplate.render({
+      project: project,
+      location: location,
+      data_labeling_job: dataLabelingJob,
+    });
+  }
+
+  /**
+   * Parse the project from DataLabelingJob resource.
+   *
+   * @param {string} dataLabelingJobName
+   *   A fully-qualified path representing DataLabelingJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromDataLabelingJobName(dataLabelingJobName: string) {
+    return this.pathTemplates.dataLabelingJobPathTemplate.match(
+      dataLabelingJobName
+    ).project;
+  }
+
+  /**
+   * Parse the location from DataLabelingJob resource.
+   *
+   * @param {string} dataLabelingJobName
+   *   A fully-qualified path representing DataLabelingJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromDataLabelingJobName(dataLabelingJobName: string) {
+    return this.pathTemplates.dataLabelingJobPathTemplate.match(
+      dataLabelingJobName
+    ).location;
+  }
+
+  /**
+   * Parse the data_labeling_job from DataLabelingJob resource.
+   *
+   * @param {string} dataLabelingJobName
+   *   A fully-qualified path representing DataLabelingJob resource.
+   * @returns {string} A string representing the data_labeling_job.
+   */
+  matchDataLabelingJobFromDataLabelingJobName(dataLabelingJobName: string) {
+    return this.pathTemplates.dataLabelingJobPathTemplate.match(
+      dataLabelingJobName
+    ).data_labeling_job;
+  }
+
+  /**
+   * Return a fully-qualified dataset resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} dataset
+   * @returns {string} Resource name string.
+   */
+  datasetPath(project: string, location: string, dataset: string) {
+    return this.pathTemplates.datasetPathTemplate.render({
+      project: project,
+      location: location,
+      dataset: dataset,
+    });
+  }
+
+  /**
+   * Parse the project from Dataset resource.
+   *
+   * @param {string} datasetName
+   *   A fully-qualified path representing Dataset resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromDatasetName(datasetName: string) {
+    return this.pathTemplates.datasetPathTemplate.match(datasetName).project;
+  }
+
+  /**
+   * Parse the location from Dataset resource.
+   *
+   * @param {string} datasetName
+   *   A fully-qualified path representing Dataset resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromDatasetName(datasetName: string) {
+    return this.pathTemplates.datasetPathTemplate.match(datasetName).location;
+  }
+
+  /**
+   * Parse the dataset from Dataset resource.
+   *
+   * @param {string} datasetName
+   *   A fully-qualified path representing Dataset resource.
+   * @returns {string} A string representing the dataset.
+   */
+  matchDatasetFromDatasetName(datasetName: string) {
+    return this.pathTemplates.datasetPathTemplate.match(datasetName).dataset;
+  }
+
+  /**
+   * Return a fully-qualified datasetVersion resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} dataset
+   * @param {string} dataset_version
+   * @returns {string} Resource name string.
+   */
+  datasetVersionPath(
+    project: string,
+    location: string,
+    dataset: string,
+    datasetVersion: string
+  ) {
+    return this.pathTemplates.datasetVersionPathTemplate.render({
+      project: project,
+      location: location,
+      dataset: dataset,
+      dataset_version: datasetVersion,
+    });
+  }
+
+  /**
+   * Parse the project from DatasetVersion resource.
+   *
+   * @param {string} datasetVersionName
+   *   A fully-qualified path representing DatasetVersion resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromDatasetVersionName(datasetVersionName: string) {
+    return this.pathTemplates.datasetVersionPathTemplate.match(
+      datasetVersionName
+    ).project;
+  }
+
+  /**
+   * Parse the location from DatasetVersion resource.
+   *
+   * @param {string} datasetVersionName
+   *   A fully-qualified path representing DatasetVersion resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromDatasetVersionName(datasetVersionName: string) {
+    return this.pathTemplates.datasetVersionPathTemplate.match(
+      datasetVersionName
+    ).location;
+  }
+
+  /**
+   * Parse the dataset from DatasetVersion resource.
+   *
+   * @param {string} datasetVersionName
+   *   A fully-qualified path representing DatasetVersion resource.
+   * @returns {string} A string representing the dataset.
+   */
+  matchDatasetFromDatasetVersionName(datasetVersionName: string) {
+    return this.pathTemplates.datasetVersionPathTemplate.match(
+      datasetVersionName
+    ).dataset;
+  }
+
+  /**
+   * Parse the dataset_version from DatasetVersion resource.
+   *
+   * @param {string} datasetVersionName
+   *   A fully-qualified path representing DatasetVersion resource.
+   * @returns {string} A string representing the dataset_version.
+   */
+  matchDatasetVersionFromDatasetVersionName(datasetVersionName: string) {
+    return this.pathTemplates.datasetVersionPathTemplate.match(
+      datasetVersionName
+    ).dataset_version;
+  }
+
+  /**
+   * Return a fully-qualified deploymentResourcePool resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} deployment_resource_pool
+   * @returns {string} Resource name string.
+   */
+  deploymentResourcePoolPath(
+    project: string,
+    location: string,
+    deploymentResourcePool: string
+  ) {
+    return this.pathTemplates.deploymentResourcePoolPathTemplate.render({
+      project: project,
+      location: location,
+      deployment_resource_pool: deploymentResourcePool,
+    });
+  }
+
+  /**
+   * Parse the project from DeploymentResourcePool resource.
+   *
+   * @param {string} deploymentResourcePoolName
+   *   A fully-qualified path representing DeploymentResourcePool resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromDeploymentResourcePoolName(
+    deploymentResourcePoolName: string
+  ) {
+    return this.pathTemplates.deploymentResourcePoolPathTemplate.match(
+      deploymentResourcePoolName
+    ).project;
+  }
+
+  /**
+   * Parse the location from DeploymentResourcePool resource.
+   *
+   * @param {string} deploymentResourcePoolName
+   *   A fully-qualified path representing DeploymentResourcePool resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromDeploymentResourcePoolName(
+    deploymentResourcePoolName: string
+  ) {
+    return this.pathTemplates.deploymentResourcePoolPathTemplate.match(
+      deploymentResourcePoolName
+    ).location;
+  }
+
+  /**
+   * Parse the deployment_resource_pool from DeploymentResourcePool resource.
+   *
+   * @param {string} deploymentResourcePoolName
+   *   A fully-qualified path representing DeploymentResourcePool resource.
+   * @returns {string} A string representing the deployment_resource_pool.
+   */
+  matchDeploymentResourcePoolFromDeploymentResourcePoolName(
+    deploymentResourcePoolName: string
+  ) {
+    return this.pathTemplates.deploymentResourcePoolPathTemplate.match(
+      deploymentResourcePoolName
+    ).deployment_resource_pool;
+  }
+
+  /**
+   * Return a fully-qualified entityType resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} featurestore
+   * @param {string} entity_type
+   * @returns {string} Resource name string.
+   */
+  entityTypePath(
+    project: string,
+    location: string,
+    featurestore: string,
+    entityType: string
+  ) {
+    return this.pathTemplates.entityTypePathTemplate.render({
+      project: project,
+      location: location,
+      featurestore: featurestore,
+      entity_type: entityType,
+    });
+  }
+
+  /**
+   * Parse the project from EntityType resource.
+   *
+   * @param {string} entityTypeName
+   *   A fully-qualified path representing EntityType resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromEntityTypeName(entityTypeName: string) {
+    return this.pathTemplates.entityTypePathTemplate.match(entityTypeName)
+      .project;
+  }
+
+  /**
+   * Parse the location from EntityType resource.
+   *
+   * @param {string} entityTypeName
+   *   A fully-qualified path representing EntityType resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromEntityTypeName(entityTypeName: string) {
+    return this.pathTemplates.entityTypePathTemplate.match(entityTypeName)
+      .location;
+  }
+
+  /**
+   * Parse the featurestore from EntityType resource.
+   *
+   * @param {string} entityTypeName
+   *   A fully-qualified path representing EntityType resource.
+   * @returns {string} A string representing the featurestore.
+   */
+  matchFeaturestoreFromEntityTypeName(entityTypeName: string) {
+    return this.pathTemplates.entityTypePathTemplate.match(entityTypeName)
+      .featurestore;
+  }
+
+  /**
+   * Parse the entity_type from EntityType resource.
+   *
+   * @param {string} entityTypeName
+   *   A fully-qualified path representing EntityType resource.
+   * @returns {string} A string representing the entity_type.
+   */
+  matchEntityTypeFromEntityTypeName(entityTypeName: string) {
+    return this.pathTemplates.entityTypePathTemplate.match(entityTypeName)
+      .entity_type;
+  }
+
+  /**
+   * Return a fully-qualified execution resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} metadata_store
+   * @param {string} execution
+   * @returns {string} Resource name string.
+   */
+  executionPath(
+    project: string,
+    location: string,
+    metadataStore: string,
+    execution: string
+  ) {
+    return this.pathTemplates.executionPathTemplate.render({
+      project: project,
+      location: location,
+      metadata_store: metadataStore,
+      execution: execution,
+    });
+  }
+
+  /**
+   * Parse the project from Execution resource.
+   *
+   * @param {string} executionName
+   *   A fully-qualified path representing Execution resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromExecutionName(executionName: string) {
+    return this.pathTemplates.executionPathTemplate.match(executionName)
+      .project;
+  }
+
+  /**
+   * Parse the location from Execution resource.
+   *
+   * @param {string} executionName
+   *   A fully-qualified path representing Execution resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromExecutionName(executionName: string) {
+    return this.pathTemplates.executionPathTemplate.match(executionName)
+      .location;
+  }
+
+  /**
+   * Parse the metadata_store from Execution resource.
+   *
+   * @param {string} executionName
+   *   A fully-qualified path representing Execution resource.
+   * @returns {string} A string representing the metadata_store.
+   */
+  matchMetadataStoreFromExecutionName(executionName: string) {
+    return this.pathTemplates.executionPathTemplate.match(executionName)
+      .metadata_store;
+  }
+
+  /**
+   * Parse the execution from Execution resource.
+   *
+   * @param {string} executionName
+   *   A fully-qualified path representing Execution resource.
+   * @returns {string} A string representing the execution.
+   */
+  matchExecutionFromExecutionName(executionName: string) {
+    return this.pathTemplates.executionPathTemplate.match(executionName)
+      .execution;
+  }
+
+  /**
+   * Return a fully-qualified featureGroup resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} feature_group
+   * @returns {string} Resource name string.
+   */
+  featureGroupPath(project: string, location: string, featureGroup: string) {
+    return this.pathTemplates.featureGroupPathTemplate.render({
+      project: project,
+      location: location,
+      feature_group: featureGroup,
+    });
+  }
+
+  /**
+   * Parse the project from FeatureGroup resource.
+   *
+   * @param {string} featureGroupName
+   *   A fully-qualified path representing FeatureGroup resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromFeatureGroupName(featureGroupName: string) {
+    return this.pathTemplates.featureGroupPathTemplate.match(featureGroupName)
+      .project;
+  }
+
+  /**
+   * Parse the location from FeatureGroup resource.
+   *
+   * @param {string} featureGroupName
+   *   A fully-qualified path representing FeatureGroup resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromFeatureGroupName(featureGroupName: string) {
+    return this.pathTemplates.featureGroupPathTemplate.match(featureGroupName)
+      .location;
+  }
+
+  /**
+   * Parse the feature_group from FeatureGroup resource.
+   *
+   * @param {string} featureGroupName
+   *   A fully-qualified path representing FeatureGroup resource.
+   * @returns {string} A string representing the feature_group.
+   */
+  matchFeatureGroupFromFeatureGroupName(featureGroupName: string) {
+    return this.pathTemplates.featureGroupPathTemplate.match(featureGroupName)
+      .feature_group;
+  }
+
+  /**
+   * Return a fully-qualified featureOnlineStore resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} feature_online_store
+   * @returns {string} Resource name string.
+   */
+  featureOnlineStorePath(
+    project: string,
+    location: string,
+    featureOnlineStore: string
+  ) {
+    return this.pathTemplates.featureOnlineStorePathTemplate.render({
+      project: project,
+      location: location,
+      feature_online_store: featureOnlineStore,
+    });
+  }
+
+  /**
+   * Parse the project from FeatureOnlineStore resource.
+   *
+   * @param {string} featureOnlineStoreName
+   *   A fully-qualified path representing FeatureOnlineStore resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromFeatureOnlineStoreName(featureOnlineStoreName: string) {
+    return this.pathTemplates.featureOnlineStorePathTemplate.match(
+      featureOnlineStoreName
+    ).project;
+  }
+
+  /**
+   * Parse the location from FeatureOnlineStore resource.
+   *
+   * @param {string} featureOnlineStoreName
+   *   A fully-qualified path representing FeatureOnlineStore resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromFeatureOnlineStoreName(featureOnlineStoreName: string) {
+    return this.pathTemplates.featureOnlineStorePathTemplate.match(
+      featureOnlineStoreName
+    ).location;
+  }
+
+  /**
+   * Parse the feature_online_store from FeatureOnlineStore resource.
+   *
+   * @param {string} featureOnlineStoreName
+   *   A fully-qualified path representing FeatureOnlineStore resource.
+   * @returns {string} A string representing the feature_online_store.
+   */
+  matchFeatureOnlineStoreFromFeatureOnlineStoreName(
+    featureOnlineStoreName: string
+  ) {
+    return this.pathTemplates.featureOnlineStorePathTemplate.match(
+      featureOnlineStoreName
+    ).feature_online_store;
+  }
+
+  /**
+   * Return a fully-qualified featureView resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} feature_online_store
+   * @param {string} feature_view
+   * @returns {string} Resource name string.
+   */
+  featureViewPath(
+    project: string,
+    location: string,
+    featureOnlineStore: string,
+    featureView: string
+  ) {
+    return this.pathTemplates.featureViewPathTemplate.render({
+      project: project,
+      location: location,
+      feature_online_store: featureOnlineStore,
+      feature_view: featureView,
+    });
+  }
+
+  /**
+   * Parse the project from FeatureView resource.
+   *
+   * @param {string} featureViewName
+   *   A fully-qualified path representing FeatureView resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromFeatureViewName(featureViewName: string) {
+    return this.pathTemplates.featureViewPathTemplate.match(featureViewName)
+      .project;
+  }
+
+  /**
+   * Parse the location from FeatureView resource.
+   *
+   * @param {string} featureViewName
+   *   A fully-qualified path representing FeatureView resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromFeatureViewName(featureViewName: string) {
+    return this.pathTemplates.featureViewPathTemplate.match(featureViewName)
+      .location;
+  }
+
+  /**
+   * Parse the feature_online_store from FeatureView resource.
+   *
+   * @param {string} featureViewName
+   *   A fully-qualified path representing FeatureView resource.
+   * @returns {string} A string representing the feature_online_store.
+   */
+  matchFeatureOnlineStoreFromFeatureViewName(featureViewName: string) {
+    return this.pathTemplates.featureViewPathTemplate.match(featureViewName)
+      .feature_online_store;
+  }
+
+  /**
+   * Parse the feature_view from FeatureView resource.
+   *
+   * @param {string} featureViewName
+   *   A fully-qualified path representing FeatureView resource.
+   * @returns {string} A string representing the feature_view.
+   */
+  matchFeatureViewFromFeatureViewName(featureViewName: string) {
+    return this.pathTemplates.featureViewPathTemplate.match(featureViewName)
+      .feature_view;
+  }
+
+  /**
+   * Return a fully-qualified featureViewSync resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} feature_online_store
+   * @param {string} feature_view
+   * @returns {string} Resource name string.
+   */
+  featureViewSyncPath(
+    project: string,
+    location: string,
+    featureOnlineStore: string,
+    featureView: string
+  ) {
+    return this.pathTemplates.featureViewSyncPathTemplate.render({
+      project: project,
+      location: location,
+      feature_online_store: featureOnlineStore,
+      feature_view: featureView,
+    });
+  }
+
+  /**
+   * Parse the project from FeatureViewSync resource.
+   *
+   * @param {string} featureViewSyncName
+   *   A fully-qualified path representing FeatureViewSync resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromFeatureViewSyncName(featureViewSyncName: string) {
+    return this.pathTemplates.featureViewSyncPathTemplate.match(
+      featureViewSyncName
+    ).project;
+  }
+
+  /**
+   * Parse the location from FeatureViewSync resource.
+   *
+   * @param {string} featureViewSyncName
+   *   A fully-qualified path representing FeatureViewSync resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromFeatureViewSyncName(featureViewSyncName: string) {
+    return this.pathTemplates.featureViewSyncPathTemplate.match(
+      featureViewSyncName
+    ).location;
+  }
+
+  /**
+   * Parse the feature_online_store from FeatureViewSync resource.
+   *
+   * @param {string} featureViewSyncName
+   *   A fully-qualified path representing FeatureViewSync resource.
+   * @returns {string} A string representing the feature_online_store.
+   */
+  matchFeatureOnlineStoreFromFeatureViewSyncName(featureViewSyncName: string) {
+    return this.pathTemplates.featureViewSyncPathTemplate.match(
+      featureViewSyncName
+    ).feature_online_store;
+  }
+
+  /**
+   * Parse the feature_view from FeatureViewSync resource.
+   *
+   * @param {string} featureViewSyncName
+   *   A fully-qualified path representing FeatureViewSync resource.
+   * @returns {string} A string representing the feature_view.
+   */
+  matchFeatureViewFromFeatureViewSyncName(featureViewSyncName: string) {
+    return this.pathTemplates.featureViewSyncPathTemplate.match(
+      featureViewSyncName
+    ).feature_view;
+  }
+
+  /**
+   * Return a fully-qualified featurestore resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} featurestore
+   * @returns {string} Resource name string.
+   */
+  featurestorePath(project: string, location: string, featurestore: string) {
+    return this.pathTemplates.featurestorePathTemplate.render({
+      project: project,
+      location: location,
+      featurestore: featurestore,
+    });
+  }
+
+  /**
+   * Parse the project from Featurestore resource.
+   *
+   * @param {string} featurestoreName
+   *   A fully-qualified path representing Featurestore resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromFeaturestoreName(featurestoreName: string) {
+    return this.pathTemplates.featurestorePathTemplate.match(featurestoreName)
+      .project;
+  }
+
+  /**
+   * Parse the location from Featurestore resource.
+   *
+   * @param {string} featurestoreName
+   *   A fully-qualified path representing Featurestore resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromFeaturestoreName(featurestoreName: string) {
+    return this.pathTemplates.featurestorePathTemplate.match(featurestoreName)
+      .location;
+  }
+
+  /**
+   * Parse the featurestore from Featurestore resource.
+   *
+   * @param {string} featurestoreName
+   *   A fully-qualified path representing Featurestore resource.
+   * @returns {string} A string representing the featurestore.
+   */
+  matchFeaturestoreFromFeaturestoreName(featurestoreName: string) {
+    return this.pathTemplates.featurestorePathTemplate.match(featurestoreName)
+      .featurestore;
+  }
+
+  /**
+   * Return a fully-qualified hyperparameterTuningJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} hyperparameter_tuning_job
+   * @returns {string} Resource name string.
+   */
+  hyperparameterTuningJobPath(
+    project: string,
+    location: string,
+    hyperparameterTuningJob: string
+  ) {
+    return this.pathTemplates.hyperparameterTuningJobPathTemplate.render({
+      project: project,
+      location: location,
+      hyperparameter_tuning_job: hyperparameterTuningJob,
+    });
+  }
+
+  /**
+   * Parse the project from HyperparameterTuningJob resource.
+   *
+   * @param {string} hyperparameterTuningJobName
+   *   A fully-qualified path representing HyperparameterTuningJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromHyperparameterTuningJobName(
+    hyperparameterTuningJobName: string
+  ) {
+    return this.pathTemplates.hyperparameterTuningJobPathTemplate.match(
+      hyperparameterTuningJobName
+    ).project;
+  }
+
+  /**
+   * Parse the location from HyperparameterTuningJob resource.
+   *
+   * @param {string} hyperparameterTuningJobName
+   *   A fully-qualified path representing HyperparameterTuningJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromHyperparameterTuningJobName(
+    hyperparameterTuningJobName: string
+  ) {
+    return this.pathTemplates.hyperparameterTuningJobPathTemplate.match(
+      hyperparameterTuningJobName
+    ).location;
+  }
+
+  /**
+   * Parse the hyperparameter_tuning_job from HyperparameterTuningJob resource.
+   *
+   * @param {string} hyperparameterTuningJobName
+   *   A fully-qualified path representing HyperparameterTuningJob resource.
+   * @returns {string} A string representing the hyperparameter_tuning_job.
+   */
+  matchHyperparameterTuningJobFromHyperparameterTuningJobName(
+    hyperparameterTuningJobName: string
+  ) {
+    return this.pathTemplates.hyperparameterTuningJobPathTemplate.match(
+      hyperparameterTuningJobName
+    ).hyperparameter_tuning_job;
+  }
+
+  /**
+   * Return a fully-qualified index resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} index
+   * @returns {string} Resource name string.
+   */
+  indexPath(project: string, location: string, index: string) {
+    return this.pathTemplates.indexPathTemplate.render({
+      project: project,
+      location: location,
+      index: index,
+    });
+  }
+
+  /**
+   * Parse the project from Index resource.
+   *
+   * @param {string} indexName
+   *   A fully-qualified path representing Index resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromIndexName(indexName: string) {
+    return this.pathTemplates.indexPathTemplate.match(indexName).project;
+  }
+
+  /**
+   * Parse the location from Index resource.
+   *
+   * @param {string} indexName
+   *   A fully-qualified path representing Index resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromIndexName(indexName: string) {
+    return this.pathTemplates.indexPathTemplate.match(indexName).location;
+  }
+
+  /**
+   * Parse the index from Index resource.
+   *
+   * @param {string} indexName
+   *   A fully-qualified path representing Index resource.
+   * @returns {string} A string representing the index.
+   */
+  matchIndexFromIndexName(indexName: string) {
+    return this.pathTemplates.indexPathTemplate.match(indexName).index;
+  }
+
+  /**
+   * Return a fully-qualified indexEndpoint resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} index_endpoint
+   * @returns {string} Resource name string.
+   */
+  indexEndpointPath(project: string, location: string, indexEndpoint: string) {
+    return this.pathTemplates.indexEndpointPathTemplate.render({
+      project: project,
+      location: location,
+      index_endpoint: indexEndpoint,
+    });
+  }
+
+  /**
+   * Parse the project from IndexEndpoint resource.
+   *
+   * @param {string} indexEndpointName
+   *   A fully-qualified path representing IndexEndpoint resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromIndexEndpointName(indexEndpointName: string) {
+    return this.pathTemplates.indexEndpointPathTemplate.match(indexEndpointName)
+      .project;
+  }
+
+  /**
+   * Parse the location from IndexEndpoint resource.
+   *
+   * @param {string} indexEndpointName
+   *   A fully-qualified path representing IndexEndpoint resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromIndexEndpointName(indexEndpointName: string) {
+    return this.pathTemplates.indexEndpointPathTemplate.match(indexEndpointName)
+      .location;
+  }
+
+  /**
+   * Parse the index_endpoint from IndexEndpoint resource.
+   *
+   * @param {string} indexEndpointName
+   *   A fully-qualified path representing IndexEndpoint resource.
+   * @returns {string} A string representing the index_endpoint.
+   */
+  matchIndexEndpointFromIndexEndpointName(indexEndpointName: string) {
+    return this.pathTemplates.indexEndpointPathTemplate.match(indexEndpointName)
+      .index_endpoint;
+  }
+
+  /**
+   * Return a fully-qualified location resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @returns {string} Resource name string.
+   */
+  locationPath(project: string, location: string) {
+    return this.pathTemplates.locationPathTemplate.render({
+      project: project,
+      location: location,
+    });
+  }
+
+  /**
+   * Parse the project from Location resource.
+   *
+   * @param {string} locationName
+   *   A fully-qualified path representing Location resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromLocationName(locationName: string) {
+    return this.pathTemplates.locationPathTemplate.match(locationName).project;
+  }
+
+  /**
+   * Parse the location from Location resource.
+   *
+   * @param {string} locationName
+   *   A fully-qualified path representing Location resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromLocationName(locationName: string) {
+    return this.pathTemplates.locationPathTemplate.match(locationName).location;
+  }
+
+  /**
+   * Return a fully-qualified metadataSchema resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} metadata_store
+   * @param {string} metadata_schema
+   * @returns {string} Resource name string.
+   */
+  metadataSchemaPath(
+    project: string,
+    location: string,
+    metadataStore: string,
+    metadataSchema: string
+  ) {
+    return this.pathTemplates.metadataSchemaPathTemplate.render({
+      project: project,
+      location: location,
+      metadata_store: metadataStore,
+      metadata_schema: metadataSchema,
+    });
+  }
+
+  /**
+   * Parse the project from MetadataSchema resource.
+   *
+   * @param {string} metadataSchemaName
+   *   A fully-qualified path representing MetadataSchema resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromMetadataSchemaName(metadataSchemaName: string) {
+    return this.pathTemplates.metadataSchemaPathTemplate.match(
+      metadataSchemaName
+    ).project;
+  }
+
+  /**
+   * Parse the location from MetadataSchema resource.
+   *
+   * @param {string} metadataSchemaName
+   *   A fully-qualified path representing MetadataSchema resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromMetadataSchemaName(metadataSchemaName: string) {
+    return this.pathTemplates.metadataSchemaPathTemplate.match(
+      metadataSchemaName
+    ).location;
+  }
+
+  /**
+   * Parse the metadata_store from MetadataSchema resource.
+   *
+   * @param {string} metadataSchemaName
+   *   A fully-qualified path representing MetadataSchema resource.
+   * @returns {string} A string representing the metadata_store.
+   */
+  matchMetadataStoreFromMetadataSchemaName(metadataSchemaName: string) {
+    return this.pathTemplates.metadataSchemaPathTemplate.match(
+      metadataSchemaName
+    ).metadata_store;
+  }
+
+  /**
+   * Parse the metadata_schema from MetadataSchema resource.
+   *
+   * @param {string} metadataSchemaName
+   *   A fully-qualified path representing MetadataSchema resource.
+   * @returns {string} A string representing the metadata_schema.
+   */
+  matchMetadataSchemaFromMetadataSchemaName(metadataSchemaName: string) {
+    return this.pathTemplates.metadataSchemaPathTemplate.match(
+      metadataSchemaName
+    ).metadata_schema;
+  }
+
+  /**
+   * Return a fully-qualified metadataStore resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} metadata_store
+   * @returns {string} Resource name string.
+   */
+  metadataStorePath(project: string, location: string, metadataStore: string) {
+    return this.pathTemplates.metadataStorePathTemplate.render({
+      project: project,
+      location: location,
+      metadata_store: metadataStore,
+    });
+  }
+
+  /**
+   * Parse the project from MetadataStore resource.
+   *
+   * @param {string} metadataStoreName
+   *   A fully-qualified path representing MetadataStore resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromMetadataStoreName(metadataStoreName: string) {
+    return this.pathTemplates.metadataStorePathTemplate.match(metadataStoreName)
+      .project;
+  }
+
+  /**
+   * Parse the location from MetadataStore resource.
+   *
+   * @param {string} metadataStoreName
+   *   A fully-qualified path representing MetadataStore resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromMetadataStoreName(metadataStoreName: string) {
+    return this.pathTemplates.metadataStorePathTemplate.match(metadataStoreName)
+      .location;
+  }
+
+  /**
+   * Parse the metadata_store from MetadataStore resource.
+   *
+   * @param {string} metadataStoreName
+   *   A fully-qualified path representing MetadataStore resource.
+   * @returns {string} A string representing the metadata_store.
+   */
+  matchMetadataStoreFromMetadataStoreName(metadataStoreName: string) {
+    return this.pathTemplates.metadataStorePathTemplate.match(metadataStoreName)
+      .metadata_store;
+  }
+
+  /**
+   * Return a fully-qualified model resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} model
+   * @returns {string} Resource name string.
+   */
+  modelPath(project: string, location: string, model: string) {
+    return this.pathTemplates.modelPathTemplate.render({
+      project: project,
+      location: location,
+      model: model,
+    });
+  }
+
+  /**
+   * Parse the project from Model resource.
+   *
+   * @param {string} modelName
+   *   A fully-qualified path representing Model resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromModelName(modelName: string) {
+    return this.pathTemplates.modelPathTemplate.match(modelName).project;
+  }
+
+  /**
+   * Parse the location from Model resource.
+   *
+   * @param {string} modelName
+   *   A fully-qualified path representing Model resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromModelName(modelName: string) {
+    return this.pathTemplates.modelPathTemplate.match(modelName).location;
+  }
+
+  /**
+   * Parse the model from Model resource.
+   *
+   * @param {string} modelName
+   *   A fully-qualified path representing Model resource.
+   * @returns {string} A string representing the model.
+   */
+  matchModelFromModelName(modelName: string) {
+    return this.pathTemplates.modelPathTemplate.match(modelName).model;
+  }
+
+  /**
+   * Return a fully-qualified modelDeploymentMonitoringJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} model_deployment_monitoring_job
+   * @returns {string} Resource name string.
+   */
+  modelDeploymentMonitoringJobPath(
+    project: string,
+    location: string,
+    modelDeploymentMonitoringJob: string
+  ) {
+    return this.pathTemplates.modelDeploymentMonitoringJobPathTemplate.render({
+      project: project,
+      location: location,
+      model_deployment_monitoring_job: modelDeploymentMonitoringJob,
+    });
+  }
+
+  /**
+   * Parse the project from ModelDeploymentMonitoringJob resource.
+   *
+   * @param {string} modelDeploymentMonitoringJobName
+   *   A fully-qualified path representing ModelDeploymentMonitoringJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromModelDeploymentMonitoringJobName(
+    modelDeploymentMonitoringJobName: string
+  ) {
+    return this.pathTemplates.modelDeploymentMonitoringJobPathTemplate.match(
+      modelDeploymentMonitoringJobName
+    ).project;
+  }
+
+  /**
+   * Parse the location from ModelDeploymentMonitoringJob resource.
+   *
+   * @param {string} modelDeploymentMonitoringJobName
+   *   A fully-qualified path representing ModelDeploymentMonitoringJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromModelDeploymentMonitoringJobName(
+    modelDeploymentMonitoringJobName: string
+  ) {
+    return this.pathTemplates.modelDeploymentMonitoringJobPathTemplate.match(
+      modelDeploymentMonitoringJobName
+    ).location;
+  }
+
+  /**
+   * Parse the model_deployment_monitoring_job from ModelDeploymentMonitoringJob resource.
+   *
+   * @param {string} modelDeploymentMonitoringJobName
+   *   A fully-qualified path representing ModelDeploymentMonitoringJob resource.
+   * @returns {string} A string representing the model_deployment_monitoring_job.
+   */
+  matchModelDeploymentMonitoringJobFromModelDeploymentMonitoringJobName(
+    modelDeploymentMonitoringJobName: string
+  ) {
+    return this.pathTemplates.modelDeploymentMonitoringJobPathTemplate.match(
+      modelDeploymentMonitoringJobName
+    ).model_deployment_monitoring_job;
+  }
+
+  /**
+   * Return a fully-qualified modelEvaluation resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} model
+   * @param {string} evaluation
+   * @returns {string} Resource name string.
+   */
+  modelEvaluationPath(
+    project: string,
+    location: string,
+    model: string,
+    evaluation: string
+  ) {
+    return this.pathTemplates.modelEvaluationPathTemplate.render({
+      project: project,
+      location: location,
+      model: model,
+      evaluation: evaluation,
+    });
+  }
+
+  /**
+   * Parse the project from ModelEvaluation resource.
+   *
+   * @param {string} modelEvaluationName
+   *   A fully-qualified path representing ModelEvaluation resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromModelEvaluationName(modelEvaluationName: string) {
+    return this.pathTemplates.modelEvaluationPathTemplate.match(
+      modelEvaluationName
+    ).project;
+  }
+
+  /**
+   * Parse the location from ModelEvaluation resource.
+   *
+   * @param {string} modelEvaluationName
+   *   A fully-qualified path representing ModelEvaluation resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromModelEvaluationName(modelEvaluationName: string) {
+    return this.pathTemplates.modelEvaluationPathTemplate.match(
+      modelEvaluationName
+    ).location;
+  }
+
+  /**
+   * Parse the model from ModelEvaluation resource.
+   *
+   * @param {string} modelEvaluationName
+   *   A fully-qualified path representing ModelEvaluation resource.
+   * @returns {string} A string representing the model.
+   */
+  matchModelFromModelEvaluationName(modelEvaluationName: string) {
+    return this.pathTemplates.modelEvaluationPathTemplate.match(
+      modelEvaluationName
+    ).model;
+  }
+
+  /**
+   * Parse the evaluation from ModelEvaluation resource.
+   *
+   * @param {string} modelEvaluationName
+   *   A fully-qualified path representing ModelEvaluation resource.
+   * @returns {string} A string representing the evaluation.
+   */
+  matchEvaluationFromModelEvaluationName(modelEvaluationName: string) {
+    return this.pathTemplates.modelEvaluationPathTemplate.match(
+      modelEvaluationName
+    ).evaluation;
+  }
+
+  /**
+   * Return a fully-qualified modelEvaluationSlice resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} model
+   * @param {string} evaluation
+   * @param {string} slice
+   * @returns {string} Resource name string.
+   */
+  modelEvaluationSlicePath(
+    project: string,
+    location: string,
+    model: string,
+    evaluation: string,
+    slice: string
+  ) {
+    return this.pathTemplates.modelEvaluationSlicePathTemplate.render({
+      project: project,
+      location: location,
+      model: model,
+      evaluation: evaluation,
+      slice: slice,
+    });
+  }
+
+  /**
+   * Parse the project from ModelEvaluationSlice resource.
+   *
+   * @param {string} modelEvaluationSliceName
+   *   A fully-qualified path representing ModelEvaluationSlice resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromModelEvaluationSliceName(modelEvaluationSliceName: string) {
+    return this.pathTemplates.modelEvaluationSlicePathTemplate.match(
+      modelEvaluationSliceName
+    ).project;
+  }
+
+  /**
+   * Parse the location from ModelEvaluationSlice resource.
+   *
+   * @param {string} modelEvaluationSliceName
+   *   A fully-qualified path representing ModelEvaluationSlice resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromModelEvaluationSliceName(modelEvaluationSliceName: string) {
+    return this.pathTemplates.modelEvaluationSlicePathTemplate.match(
+      modelEvaluationSliceName
+    ).location;
+  }
+
+  /**
+   * Parse the model from ModelEvaluationSlice resource.
+   *
+   * @param {string} modelEvaluationSliceName
+   *   A fully-qualified path representing ModelEvaluationSlice resource.
+   * @returns {string} A string representing the model.
+   */
+  matchModelFromModelEvaluationSliceName(modelEvaluationSliceName: string) {
+    return this.pathTemplates.modelEvaluationSlicePathTemplate.match(
+      modelEvaluationSliceName
+    ).model;
+  }
+
+  /**
+   * Parse the evaluation from ModelEvaluationSlice resource.
+   *
+   * @param {string} modelEvaluationSliceName
+   *   A fully-qualified path representing ModelEvaluationSlice resource.
+   * @returns {string} A string representing the evaluation.
+   */
+  matchEvaluationFromModelEvaluationSliceName(
+    modelEvaluationSliceName: string
+  ) {
+    return this.pathTemplates.modelEvaluationSlicePathTemplate.match(
+      modelEvaluationSliceName
+    ).evaluation;
+  }
+
+  /**
+   * Parse the slice from ModelEvaluationSlice resource.
+   *
+   * @param {string} modelEvaluationSliceName
+   *   A fully-qualified path representing ModelEvaluationSlice resource.
+   * @returns {string} A string representing the slice.
+   */
+  matchSliceFromModelEvaluationSliceName(modelEvaluationSliceName: string) {
+    return this.pathTemplates.modelEvaluationSlicePathTemplate.match(
+      modelEvaluationSliceName
+    ).slice;
+  }
+
+  /**
+   * Return a fully-qualified nasJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} nas_job
+   * @returns {string} Resource name string.
+   */
+  nasJobPath(project: string, location: string, nasJob: string) {
+    return this.pathTemplates.nasJobPathTemplate.render({
+      project: project,
+      location: location,
+      nas_job: nasJob,
+    });
+  }
+
+  /**
+   * Parse the project from NasJob resource.
+   *
+   * @param {string} nasJobName
+   *   A fully-qualified path representing NasJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromNasJobName(nasJobName: string) {
+    return this.pathTemplates.nasJobPathTemplate.match(nasJobName).project;
+  }
+
+  /**
+   * Parse the location from NasJob resource.
+   *
+   * @param {string} nasJobName
+   *   A fully-qualified path representing NasJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromNasJobName(nasJobName: string) {
+    return this.pathTemplates.nasJobPathTemplate.match(nasJobName).location;
+  }
+
+  /**
+   * Parse the nas_job from NasJob resource.
+   *
+   * @param {string} nasJobName
+   *   A fully-qualified path representing NasJob resource.
+   * @returns {string} A string representing the nas_job.
+   */
+  matchNasJobFromNasJobName(nasJobName: string) {
+    return this.pathTemplates.nasJobPathTemplate.match(nasJobName).nas_job;
+  }
+
+  /**
+   * Return a fully-qualified nasTrialDetail resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} nas_job
+   * @param {string} nas_trial_detail
+   * @returns {string} Resource name string.
+   */
+  nasTrialDetailPath(
+    project: string,
+    location: string,
+    nasJob: string,
+    nasTrialDetail: string
+  ) {
+    return this.pathTemplates.nasTrialDetailPathTemplate.render({
+      project: project,
+      location: location,
+      nas_job: nasJob,
+      nas_trial_detail: nasTrialDetail,
+    });
+  }
+
+  /**
+   * Parse the project from NasTrialDetail resource.
+   *
+   * @param {string} nasTrialDetailName
+   *   A fully-qualified path representing NasTrialDetail resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromNasTrialDetailName(nasTrialDetailName: string) {
+    return this.pathTemplates.nasTrialDetailPathTemplate.match(
+      nasTrialDetailName
+    ).project;
+  }
+
+  /**
+   * Parse the location from NasTrialDetail resource.
+   *
+   * @param {string} nasTrialDetailName
+   *   A fully-qualified path representing NasTrialDetail resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromNasTrialDetailName(nasTrialDetailName: string) {
+    return this.pathTemplates.nasTrialDetailPathTemplate.match(
+      nasTrialDetailName
+    ).location;
+  }
+
+  /**
+   * Parse the nas_job from NasTrialDetail resource.
+   *
+   * @param {string} nasTrialDetailName
+   *   A fully-qualified path representing NasTrialDetail resource.
+   * @returns {string} A string representing the nas_job.
+   */
+  matchNasJobFromNasTrialDetailName(nasTrialDetailName: string) {
+    return this.pathTemplates.nasTrialDetailPathTemplate.match(
+      nasTrialDetailName
+    ).nas_job;
+  }
+
+  /**
+   * Parse the nas_trial_detail from NasTrialDetail resource.
+   *
+   * @param {string} nasTrialDetailName
+   *   A fully-qualified path representing NasTrialDetail resource.
+   * @returns {string} A string representing the nas_trial_detail.
+   */
+  matchNasTrialDetailFromNasTrialDetailName(nasTrialDetailName: string) {
+    return this.pathTemplates.nasTrialDetailPathTemplate.match(
+      nasTrialDetailName
+    ).nas_trial_detail;
+  }
+
+  /**
+   * Return a fully-qualified notebookExecutionJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} notebook_execution_job
+   * @returns {string} Resource name string.
+   */
+  notebookExecutionJobPath(
+    project: string,
+    location: string,
+    notebookExecutionJob: string
+  ) {
+    return this.pathTemplates.notebookExecutionJobPathTemplate.render({
+      project: project,
+      location: location,
+      notebook_execution_job: notebookExecutionJob,
+    });
+  }
+
+  /**
+   * Parse the project from NotebookExecutionJob resource.
+   *
+   * @param {string} notebookExecutionJobName
+   *   A fully-qualified path representing NotebookExecutionJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromNotebookExecutionJobName(notebookExecutionJobName: string) {
+    return this.pathTemplates.notebookExecutionJobPathTemplate.match(
+      notebookExecutionJobName
+    ).project;
+  }
+
+  /**
+   * Parse the location from NotebookExecutionJob resource.
+   *
+   * @param {string} notebookExecutionJobName
+   *   A fully-qualified path representing NotebookExecutionJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromNotebookExecutionJobName(notebookExecutionJobName: string) {
+    return this.pathTemplates.notebookExecutionJobPathTemplate.match(
+      notebookExecutionJobName
+    ).location;
+  }
+
+  /**
+   * Parse the notebook_execution_job from NotebookExecutionJob resource.
+   *
+   * @param {string} notebookExecutionJobName
+   *   A fully-qualified path representing NotebookExecutionJob resource.
+   * @returns {string} A string representing the notebook_execution_job.
+   */
+  matchNotebookExecutionJobFromNotebookExecutionJobName(
+    notebookExecutionJobName: string
+  ) {
+    return this.pathTemplates.notebookExecutionJobPathTemplate.match(
+      notebookExecutionJobName
+    ).notebook_execution_job;
+  }
+
+  /**
+   * Return a fully-qualified notebookRuntime resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} notebook_runtime
+   * @returns {string} Resource name string.
+   */
+  notebookRuntimePath(
+    project: string,
+    location: string,
+    notebookRuntime: string
+  ) {
+    return this.pathTemplates.notebookRuntimePathTemplate.render({
+      project: project,
+      location: location,
+      notebook_runtime: notebookRuntime,
+    });
+  }
+
+  /**
+   * Parse the project from NotebookRuntime resource.
+   *
+   * @param {string} notebookRuntimeName
+   *   A fully-qualified path representing NotebookRuntime resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromNotebookRuntimeName(notebookRuntimeName: string) {
+    return this.pathTemplates.notebookRuntimePathTemplate.match(
+      notebookRuntimeName
+    ).project;
+  }
+
+  /**
+   * Parse the location from NotebookRuntime resource.
+   *
+   * @param {string} notebookRuntimeName
+   *   A fully-qualified path representing NotebookRuntime resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromNotebookRuntimeName(notebookRuntimeName: string) {
+    return this.pathTemplates.notebookRuntimePathTemplate.match(
+      notebookRuntimeName
+    ).location;
+  }
+
+  /**
+   * Parse the notebook_runtime from NotebookRuntime resource.
+   *
+   * @param {string} notebookRuntimeName
+   *   A fully-qualified path representing NotebookRuntime resource.
+   * @returns {string} A string representing the notebook_runtime.
+   */
+  matchNotebookRuntimeFromNotebookRuntimeName(notebookRuntimeName: string) {
+    return this.pathTemplates.notebookRuntimePathTemplate.match(
+      notebookRuntimeName
+    ).notebook_runtime;
+  }
+
+  /**
+   * Return a fully-qualified notebookRuntimeTemplate resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} notebook_runtime_template
+   * @returns {string} Resource name string.
+   */
+  notebookRuntimeTemplatePath(
+    project: string,
+    location: string,
+    notebookRuntimeTemplate: string
+  ) {
+    return this.pathTemplates.notebookRuntimeTemplatePathTemplate.render({
+      project: project,
+      location: location,
+      notebook_runtime_template: notebookRuntimeTemplate,
+    });
+  }
+
+  /**
+   * Parse the project from NotebookRuntimeTemplate resource.
+   *
+   * @param {string} notebookRuntimeTemplateName
+   *   A fully-qualified path representing NotebookRuntimeTemplate resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromNotebookRuntimeTemplateName(
+    notebookRuntimeTemplateName: string
+  ) {
+    return this.pathTemplates.notebookRuntimeTemplatePathTemplate.match(
+      notebookRuntimeTemplateName
+    ).project;
+  }
+
+  /**
+   * Parse the location from NotebookRuntimeTemplate resource.
+   *
+   * @param {string} notebookRuntimeTemplateName
+   *   A fully-qualified path representing NotebookRuntimeTemplate resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromNotebookRuntimeTemplateName(
+    notebookRuntimeTemplateName: string
+  ) {
+    return this.pathTemplates.notebookRuntimeTemplatePathTemplate.match(
+      notebookRuntimeTemplateName
+    ).location;
+  }
+
+  /**
+   * Parse the notebook_runtime_template from NotebookRuntimeTemplate resource.
+   *
+   * @param {string} notebookRuntimeTemplateName
+   *   A fully-qualified path representing NotebookRuntimeTemplate resource.
+   * @returns {string} A string representing the notebook_runtime_template.
+   */
+  matchNotebookRuntimeTemplateFromNotebookRuntimeTemplateName(
+    notebookRuntimeTemplateName: string
+  ) {
+    return this.pathTemplates.notebookRuntimeTemplatePathTemplate.match(
+      notebookRuntimeTemplateName
+    ).notebook_runtime_template;
+  }
+
+  /**
+   * Return a fully-qualified persistentResource resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} persistent_resource
+   * @returns {string} Resource name string.
+   */
+  persistentResourcePath(
+    project: string,
+    location: string,
+    persistentResource: string
+  ) {
+    return this.pathTemplates.persistentResourcePathTemplate.render({
+      project: project,
+      location: location,
+      persistent_resource: persistentResource,
+    });
+  }
+
+  /**
+   * Parse the project from PersistentResource resource.
+   *
+   * @param {string} persistentResourceName
+   *   A fully-qualified path representing PersistentResource resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromPersistentResourceName(persistentResourceName: string) {
+    return this.pathTemplates.persistentResourcePathTemplate.match(
+      persistentResourceName
+    ).project;
+  }
+
+  /**
+   * Parse the location from PersistentResource resource.
+   *
+   * @param {string} persistentResourceName
+   *   A fully-qualified path representing PersistentResource resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromPersistentResourceName(persistentResourceName: string) {
+    return this.pathTemplates.persistentResourcePathTemplate.match(
+      persistentResourceName
+    ).location;
+  }
+
+  /**
+   * Parse the persistent_resource from PersistentResource resource.
+   *
+   * @param {string} persistentResourceName
+   *   A fully-qualified path representing PersistentResource resource.
+   * @returns {string} A string representing the persistent_resource.
+   */
+  matchPersistentResourceFromPersistentResourceName(
+    persistentResourceName: string
+  ) {
+    return this.pathTemplates.persistentResourcePathTemplate.match(
+      persistentResourceName
+    ).persistent_resource;
+  }
+
+  /**
+   * Return a fully-qualified pipelineJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} pipeline_job
+   * @returns {string} Resource name string.
+   */
+  pipelineJobPath(project: string, location: string, pipelineJob: string) {
+    return this.pathTemplates.pipelineJobPathTemplate.render({
+      project: project,
+      location: location,
+      pipeline_job: pipelineJob,
+    });
+  }
+
+  /**
+   * Parse the project from PipelineJob resource.
+   *
+   * @param {string} pipelineJobName
+   *   A fully-qualified path representing PipelineJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromPipelineJobName(pipelineJobName: string) {
+    return this.pathTemplates.pipelineJobPathTemplate.match(pipelineJobName)
+      .project;
+  }
+
+  /**
+   * Parse the location from PipelineJob resource.
+   *
+   * @param {string} pipelineJobName
+   *   A fully-qualified path representing PipelineJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromPipelineJobName(pipelineJobName: string) {
+    return this.pathTemplates.pipelineJobPathTemplate.match(pipelineJobName)
+      .location;
+  }
+
+  /**
+   * Parse the pipeline_job from PipelineJob resource.
+   *
+   * @param {string} pipelineJobName
+   *   A fully-qualified path representing PipelineJob resource.
+   * @returns {string} A string representing the pipeline_job.
+   */
+  matchPipelineJobFromPipelineJobName(pipelineJobName: string) {
+    return this.pathTemplates.pipelineJobPathTemplate.match(pipelineJobName)
+      .pipeline_job;
+  }
+
+  /**
+   * Return a fully-qualified projectLocationEndpoint resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} endpoint
+   * @returns {string} Resource name string.
+   */
+  projectLocationEndpointPath(
+    project: string,
+    location: string,
+    endpoint: string
+  ) {
+    return this.pathTemplates.projectLocationEndpointPathTemplate.render({
+      project: project,
+      location: location,
+      endpoint: endpoint,
+    });
+  }
+
+  /**
+   * Parse the project from ProjectLocationEndpoint resource.
+   *
+   * @param {string} projectLocationEndpointName
+   *   A fully-qualified path representing project_location_endpoint resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromProjectLocationEndpointName(
+    projectLocationEndpointName: string
+  ) {
+    return this.pathTemplates.projectLocationEndpointPathTemplate.match(
+      projectLocationEndpointName
+    ).project;
+  }
+
+  /**
+   * Parse the location from ProjectLocationEndpoint resource.
+   *
+   * @param {string} projectLocationEndpointName
+   *   A fully-qualified path representing project_location_endpoint resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromProjectLocationEndpointName(
+    projectLocationEndpointName: string
+  ) {
+    return this.pathTemplates.projectLocationEndpointPathTemplate.match(
+      projectLocationEndpointName
+    ).location;
+  }
+
+  /**
+   * Parse the endpoint from ProjectLocationEndpoint resource.
+   *
+   * @param {string} projectLocationEndpointName
+   *   A fully-qualified path representing project_location_endpoint resource.
+   * @returns {string} A string representing the endpoint.
+   */
+  matchEndpointFromProjectLocationEndpointName(
+    projectLocationEndpointName: string
+  ) {
+    return this.pathTemplates.projectLocationEndpointPathTemplate.match(
+      projectLocationEndpointName
+    ).endpoint;
+  }
+
+  /**
+   * Return a fully-qualified projectLocationFeatureGroupFeature resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} feature_group
+   * @param {string} feature
+   * @returns {string} Resource name string.
+   */
+  projectLocationFeatureGroupFeaturePath(
+    project: string,
+    location: string,
+    featureGroup: string,
+    feature: string
+  ) {
+    return this.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate.render(
+      {
+        project: project,
+        location: location,
+        feature_group: featureGroup,
+        feature: feature,
+      }
+    );
+  }
+
+  /**
+   * Parse the project from ProjectLocationFeatureGroupFeature resource.
+   *
+   * @param {string} projectLocationFeatureGroupFeatureName
+   *   A fully-qualified path representing project_location_feature_group_feature resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromProjectLocationFeatureGroupFeatureName(
+    projectLocationFeatureGroupFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate.match(
+      projectLocationFeatureGroupFeatureName
+    ).project;
+  }
+
+  /**
+   * Parse the location from ProjectLocationFeatureGroupFeature resource.
+   *
+   * @param {string} projectLocationFeatureGroupFeatureName
+   *   A fully-qualified path representing project_location_feature_group_feature resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromProjectLocationFeatureGroupFeatureName(
+    projectLocationFeatureGroupFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate.match(
+      projectLocationFeatureGroupFeatureName
+    ).location;
+  }
+
+  /**
+   * Parse the feature_group from ProjectLocationFeatureGroupFeature resource.
+   *
+   * @param {string} projectLocationFeatureGroupFeatureName
+   *   A fully-qualified path representing project_location_feature_group_feature resource.
+   * @returns {string} A string representing the feature_group.
+   */
+  matchFeatureGroupFromProjectLocationFeatureGroupFeatureName(
+    projectLocationFeatureGroupFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate.match(
+      projectLocationFeatureGroupFeatureName
+    ).feature_group;
+  }
+
+  /**
+   * Parse the feature from ProjectLocationFeatureGroupFeature resource.
+   *
+   * @param {string} projectLocationFeatureGroupFeatureName
+   *   A fully-qualified path representing project_location_feature_group_feature resource.
+   * @returns {string} A string representing the feature.
+   */
+  matchFeatureFromProjectLocationFeatureGroupFeatureName(
+    projectLocationFeatureGroupFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate.match(
+      projectLocationFeatureGroupFeatureName
+    ).feature;
+  }
+
+  /**
+   * Return a fully-qualified projectLocationFeaturestoreEntityTypeFeature resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} featurestore
+   * @param {string} entity_type
+   * @param {string} feature
+   * @returns {string} Resource name string.
+   */
+  projectLocationFeaturestoreEntityTypeFeaturePath(
+    project: string,
+    location: string,
+    featurestore: string,
+    entityType: string,
+    feature: string
+  ) {
+    return this.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.render(
+      {
+        project: project,
+        location: location,
+        featurestore: featurestore,
+        entity_type: entityType,
+        feature: feature,
+      }
+    );
+  }
+
+  /**
+   * Parse the project from ProjectLocationFeaturestoreEntityTypeFeature resource.
+   *
+   * @param {string} projectLocationFeaturestoreEntityTypeFeatureName
+   *   A fully-qualified path representing project_location_featurestore_entity_type_feature resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromProjectLocationFeaturestoreEntityTypeFeatureName(
+    projectLocationFeaturestoreEntityTypeFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.match(
+      projectLocationFeaturestoreEntityTypeFeatureName
+    ).project;
+  }
+
+  /**
+   * Parse the location from ProjectLocationFeaturestoreEntityTypeFeature resource.
+   *
+   * @param {string} projectLocationFeaturestoreEntityTypeFeatureName
+   *   A fully-qualified path representing project_location_featurestore_entity_type_feature resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromProjectLocationFeaturestoreEntityTypeFeatureName(
+    projectLocationFeaturestoreEntityTypeFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.match(
+      projectLocationFeaturestoreEntityTypeFeatureName
+    ).location;
+  }
+
+  /**
+   * Parse the featurestore from ProjectLocationFeaturestoreEntityTypeFeature resource.
+   *
+   * @param {string} projectLocationFeaturestoreEntityTypeFeatureName
+   *   A fully-qualified path representing project_location_featurestore_entity_type_feature resource.
+   * @returns {string} A string representing the featurestore.
+   */
+  matchFeaturestoreFromProjectLocationFeaturestoreEntityTypeFeatureName(
+    projectLocationFeaturestoreEntityTypeFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.match(
+      projectLocationFeaturestoreEntityTypeFeatureName
+    ).featurestore;
+  }
+
+  /**
+   * Parse the entity_type from ProjectLocationFeaturestoreEntityTypeFeature resource.
+   *
+   * @param {string} projectLocationFeaturestoreEntityTypeFeatureName
+   *   A fully-qualified path representing project_location_featurestore_entity_type_feature resource.
+   * @returns {string} A string representing the entity_type.
+   */
+  matchEntityTypeFromProjectLocationFeaturestoreEntityTypeFeatureName(
+    projectLocationFeaturestoreEntityTypeFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.match(
+      projectLocationFeaturestoreEntityTypeFeatureName
+    ).entity_type;
+  }
+
+  /**
+   * Parse the feature from ProjectLocationFeaturestoreEntityTypeFeature resource.
+   *
+   * @param {string} projectLocationFeaturestoreEntityTypeFeatureName
+   *   A fully-qualified path representing project_location_featurestore_entity_type_feature resource.
+   * @returns {string} A string representing the feature.
+   */
+  matchFeatureFromProjectLocationFeaturestoreEntityTypeFeatureName(
+    projectLocationFeaturestoreEntityTypeFeatureName: string
+  ) {
+    return this.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.match(
+      projectLocationFeaturestoreEntityTypeFeatureName
+    ).feature;
+  }
+
+  /**
+   * Return a fully-qualified projectLocationPublisherModel resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} publisher
+   * @param {string} model
+   * @returns {string} Resource name string.
+   */
+  projectLocationPublisherModelPath(
+    project: string,
+    location: string,
+    publisher: string,
+    model: string
+  ) {
+    return this.pathTemplates.projectLocationPublisherModelPathTemplate.render({
+      project: project,
+      location: location,
+      publisher: publisher,
+      model: model,
+    });
+  }
+
+  /**
+   * Parse the project from ProjectLocationPublisherModel resource.
+   *
+   * @param {string} projectLocationPublisherModelName
+   *   A fully-qualified path representing project_location_publisher_model resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromProjectLocationPublisherModelName(
+    projectLocationPublisherModelName: string
+  ) {
+    return this.pathTemplates.projectLocationPublisherModelPathTemplate.match(
+      projectLocationPublisherModelName
+    ).project;
+  }
+
+  /**
+   * Parse the location from ProjectLocationPublisherModel resource.
+   *
+   * @param {string} projectLocationPublisherModelName
+   *   A fully-qualified path representing project_location_publisher_model resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromProjectLocationPublisherModelName(
+    projectLocationPublisherModelName: string
+  ) {
+    return this.pathTemplates.projectLocationPublisherModelPathTemplate.match(
+      projectLocationPublisherModelName
+    ).location;
+  }
+
+  /**
+   * Parse the publisher from ProjectLocationPublisherModel resource.
+   *
+   * @param {string} projectLocationPublisherModelName
+   *   A fully-qualified path representing project_location_publisher_model resource.
+   * @returns {string} A string representing the publisher.
+   */
+  matchPublisherFromProjectLocationPublisherModelName(
+    projectLocationPublisherModelName: string
+  ) {
+    return this.pathTemplates.projectLocationPublisherModelPathTemplate.match(
+      projectLocationPublisherModelName
+    ).publisher;
+  }
+
+  /**
+   * Parse the model from ProjectLocationPublisherModel resource.
+   *
+   * @param {string} projectLocationPublisherModelName
+   *   A fully-qualified path representing project_location_publisher_model resource.
+   * @returns {string} A string representing the model.
+   */
+  matchModelFromProjectLocationPublisherModelName(
+    projectLocationPublisherModelName: string
+  ) {
+    return this.pathTemplates.projectLocationPublisherModelPathTemplate.match(
+      projectLocationPublisherModelName
+    ).model;
+  }
+
+  /**
+   * Return a fully-qualified publisherModel resource name string.
+   *
+   * @param {string} publisher
+   * @param {string} model
+   * @returns {string} Resource name string.
+   */
+  publisherModelPath(publisher: string, model: string) {
+    return this.pathTemplates.publisherModelPathTemplate.render({
+      publisher: publisher,
+      model: model,
+    });
+  }
+
+  /**
+   * Parse the publisher from PublisherModel resource.
+   *
+   * @param {string} publisherModelName
+   *   A fully-qualified path representing PublisherModel resource.
+   * @returns {string} A string representing the publisher.
+   */
+  matchPublisherFromPublisherModelName(publisherModelName: string) {
+    return this.pathTemplates.publisherModelPathTemplate.match(
+      publisherModelName
+    ).publisher;
+  }
+
+  /**
+   * Parse the model from PublisherModel resource.
+   *
+   * @param {string} publisherModelName
+   *   A fully-qualified path representing PublisherModel resource.
+   * @returns {string} A string representing the model.
+   */
+  matchModelFromPublisherModelName(publisherModelName: string) {
+    return this.pathTemplates.publisherModelPathTemplate.match(
+      publisherModelName
+    ).model;
+  }
+
+  /**
+   * Return a fully-qualified savedQuery resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} dataset
+   * @param {string} saved_query
+   * @returns {string} Resource name string.
+   */
+  savedQueryPath(
+    project: string,
+    location: string,
+    dataset: string,
+    savedQuery: string
+  ) {
+    return this.pathTemplates.savedQueryPathTemplate.render({
+      project: project,
+      location: location,
+      dataset: dataset,
+      saved_query: savedQuery,
+    });
+  }
+
+  /**
+   * Parse the project from SavedQuery resource.
+   *
+   * @param {string} savedQueryName
+   *   A fully-qualified path representing SavedQuery resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromSavedQueryName(savedQueryName: string) {
+    return this.pathTemplates.savedQueryPathTemplate.match(savedQueryName)
+      .project;
+  }
+
+  /**
+   * Parse the location from SavedQuery resource.
+   *
+   * @param {string} savedQueryName
+   *   A fully-qualified path representing SavedQuery resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromSavedQueryName(savedQueryName: string) {
+    return this.pathTemplates.savedQueryPathTemplate.match(savedQueryName)
+      .location;
+  }
+
+  /**
+   * Parse the dataset from SavedQuery resource.
+   *
+   * @param {string} savedQueryName
+   *   A fully-qualified path representing SavedQuery resource.
+   * @returns {string} A string representing the dataset.
+   */
+  matchDatasetFromSavedQueryName(savedQueryName: string) {
+    return this.pathTemplates.savedQueryPathTemplate.match(savedQueryName)
+      .dataset;
+  }
+
+  /**
+   * Parse the saved_query from SavedQuery resource.
+   *
+   * @param {string} savedQueryName
+   *   A fully-qualified path representing SavedQuery resource.
+   * @returns {string} A string representing the saved_query.
+   */
+  matchSavedQueryFromSavedQueryName(savedQueryName: string) {
+    return this.pathTemplates.savedQueryPathTemplate.match(savedQueryName)
+      .saved_query;
+  }
+
+  /**
+   * Return a fully-qualified schedule resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} schedule
+   * @returns {string} Resource name string.
+   */
+  schedulePath(project: string, location: string, schedule: string) {
+    return this.pathTemplates.schedulePathTemplate.render({
+      project: project,
+      location: location,
+      schedule: schedule,
+    });
+  }
+
+  /**
+   * Parse the project from Schedule resource.
+   *
+   * @param {string} scheduleName
+   *   A fully-qualified path representing Schedule resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromScheduleName(scheduleName: string) {
+    return this.pathTemplates.schedulePathTemplate.match(scheduleName).project;
+  }
+
+  /**
+   * Parse the location from Schedule resource.
+   *
+   * @param {string} scheduleName
+   *   A fully-qualified path representing Schedule resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromScheduleName(scheduleName: string) {
+    return this.pathTemplates.schedulePathTemplate.match(scheduleName).location;
+  }
+
+  /**
+   * Parse the schedule from Schedule resource.
+   *
+   * @param {string} scheduleName
+   *   A fully-qualified path representing Schedule resource.
+   * @returns {string} A string representing the schedule.
+   */
+  matchScheduleFromScheduleName(scheduleName: string) {
+    return this.pathTemplates.schedulePathTemplate.match(scheduleName).schedule;
+  }
+
+  /**
+   * Return a fully-qualified specialistPool resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} specialist_pool
+   * @returns {string} Resource name string.
+   */
+  specialistPoolPath(
+    project: string,
+    location: string,
+    specialistPool: string
+  ) {
+    return this.pathTemplates.specialistPoolPathTemplate.render({
+      project: project,
+      location: location,
+      specialist_pool: specialistPool,
+    });
+  }
+
+  /**
+   * Parse the project from SpecialistPool resource.
+   *
+   * @param {string} specialistPoolName
+   *   A fully-qualified path representing SpecialistPool resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromSpecialistPoolName(specialistPoolName: string) {
+    return this.pathTemplates.specialistPoolPathTemplate.match(
+      specialistPoolName
+    ).project;
+  }
+
+  /**
+   * Parse the location from SpecialistPool resource.
+   *
+   * @param {string} specialistPoolName
+   *   A fully-qualified path representing SpecialistPool resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromSpecialistPoolName(specialistPoolName: string) {
+    return this.pathTemplates.specialistPoolPathTemplate.match(
+      specialistPoolName
+    ).location;
+  }
+
+  /**
+   * Parse the specialist_pool from SpecialistPool resource.
+   *
+   * @param {string} specialistPoolName
+   *   A fully-qualified path representing SpecialistPool resource.
+   * @returns {string} A string representing the specialist_pool.
+   */
+  matchSpecialistPoolFromSpecialistPoolName(specialistPoolName: string) {
+    return this.pathTemplates.specialistPoolPathTemplate.match(
+      specialistPoolName
+    ).specialist_pool;
+  }
+
+  /**
+   * Return a fully-qualified study resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} study
+   * @returns {string} Resource name string.
+   */
+  studyPath(project: string, location: string, study: string) {
+    return this.pathTemplates.studyPathTemplate.render({
+      project: project,
+      location: location,
+      study: study,
+    });
+  }
+
+  /**
+   * Parse the project from Study resource.
+   *
+   * @param {string} studyName
+   *   A fully-qualified path representing Study resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromStudyName(studyName: string) {
+    return this.pathTemplates.studyPathTemplate.match(studyName).project;
+  }
+
+  /**
+   * Parse the location from Study resource.
+   *
+   * @param {string} studyName
+   *   A fully-qualified path representing Study resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromStudyName(studyName: string) {
+    return this.pathTemplates.studyPathTemplate.match(studyName).location;
+  }
+
+  /**
+   * Parse the study from Study resource.
+   *
+   * @param {string} studyName
+   *   A fully-qualified path representing Study resource.
+   * @returns {string} A string representing the study.
+   */
+  matchStudyFromStudyName(studyName: string) {
+    return this.pathTemplates.studyPathTemplate.match(studyName).study;
+  }
+
+  /**
+   * Return a fully-qualified tensorboard resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} tensorboard
+   * @returns {string} Resource name string.
+   */
+  tensorboardPath(project: string, location: string, tensorboard: string) {
+    return this.pathTemplates.tensorboardPathTemplate.render({
+      project: project,
+      location: location,
+      tensorboard: tensorboard,
+    });
+  }
+
+  /**
+   * Parse the project from Tensorboard resource.
+   *
+   * @param {string} tensorboardName
+   *   A fully-qualified path representing Tensorboard resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromTensorboardName(tensorboardName: string) {
+    return this.pathTemplates.tensorboardPathTemplate.match(tensorboardName)
+      .project;
+  }
+
+  /**
+   * Parse the location from Tensorboard resource.
+   *
+   * @param {string} tensorboardName
+   *   A fully-qualified path representing Tensorboard resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromTensorboardName(tensorboardName: string) {
+    return this.pathTemplates.tensorboardPathTemplate.match(tensorboardName)
+      .location;
+  }
+
+  /**
+   * Parse the tensorboard from Tensorboard resource.
+   *
+   * @param {string} tensorboardName
+   *   A fully-qualified path representing Tensorboard resource.
+   * @returns {string} A string representing the tensorboard.
+   */
+  matchTensorboardFromTensorboardName(tensorboardName: string) {
+    return this.pathTemplates.tensorboardPathTemplate.match(tensorboardName)
+      .tensorboard;
+  }
+
+  /**
+   * Return a fully-qualified tensorboardExperiment resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} tensorboard
+   * @param {string} experiment
+   * @returns {string} Resource name string.
+   */
+  tensorboardExperimentPath(
+    project: string,
+    location: string,
+    tensorboard: string,
+    experiment: string
+  ) {
+    return this.pathTemplates.tensorboardExperimentPathTemplate.render({
+      project: project,
+      location: location,
+      tensorboard: tensorboard,
+      experiment: experiment,
+    });
+  }
+
+  /**
+   * Parse the project from TensorboardExperiment resource.
+   *
+   * @param {string} tensorboardExperimentName
+   *   A fully-qualified path representing TensorboardExperiment resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromTensorboardExperimentName(tensorboardExperimentName: string) {
+    return this.pathTemplates.tensorboardExperimentPathTemplate.match(
+      tensorboardExperimentName
+    ).project;
+  }
+
+  /**
+   * Parse the location from TensorboardExperiment resource.
+   *
+   * @param {string} tensorboardExperimentName
+   *   A fully-qualified path representing TensorboardExperiment resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromTensorboardExperimentName(
+    tensorboardExperimentName: string
+  ) {
+    return this.pathTemplates.tensorboardExperimentPathTemplate.match(
+      tensorboardExperimentName
+    ).location;
+  }
+
+  /**
+   * Parse the tensorboard from TensorboardExperiment resource.
+   *
+   * @param {string} tensorboardExperimentName
+   *   A fully-qualified path representing TensorboardExperiment resource.
+   * @returns {string} A string representing the tensorboard.
+   */
+  matchTensorboardFromTensorboardExperimentName(
+    tensorboardExperimentName: string
+  ) {
+    return this.pathTemplates.tensorboardExperimentPathTemplate.match(
+      tensorboardExperimentName
+    ).tensorboard;
+  }
+
+  /**
+   * Parse the experiment from TensorboardExperiment resource.
+   *
+   * @param {string} tensorboardExperimentName
+   *   A fully-qualified path representing TensorboardExperiment resource.
+   * @returns {string} A string representing the experiment.
+   */
+  matchExperimentFromTensorboardExperimentName(
+    tensorboardExperimentName: string
+  ) {
+    return this.pathTemplates.tensorboardExperimentPathTemplate.match(
+      tensorboardExperimentName
+    ).experiment;
+  }
+
+  /**
+   * Return a fully-qualified tensorboardRun resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} tensorboard
+   * @param {string} experiment
+   * @param {string} run
+   * @returns {string} Resource name string.
+   */
+  tensorboardRunPath(
+    project: string,
+    location: string,
+    tensorboard: string,
+    experiment: string,
+    run: string
+  ) {
+    return this.pathTemplates.tensorboardRunPathTemplate.render({
+      project: project,
+      location: location,
+      tensorboard: tensorboard,
+      experiment: experiment,
+      run: run,
+    });
+  }
+
+  /**
+   * Parse the project from TensorboardRun resource.
+   *
+   * @param {string} tensorboardRunName
+   *   A fully-qualified path representing TensorboardRun resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromTensorboardRunName(tensorboardRunName: string) {
+    return this.pathTemplates.tensorboardRunPathTemplate.match(
+      tensorboardRunName
+    ).project;
+  }
+
+  /**
+   * Parse the location from TensorboardRun resource.
+   *
+   * @param {string} tensorboardRunName
+   *   A fully-qualified path representing TensorboardRun resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromTensorboardRunName(tensorboardRunName: string) {
+    return this.pathTemplates.tensorboardRunPathTemplate.match(
+      tensorboardRunName
+    ).location;
+  }
+
+  /**
+   * Parse the tensorboard from TensorboardRun resource.
+   *
+   * @param {string} tensorboardRunName
+   *   A fully-qualified path representing TensorboardRun resource.
+   * @returns {string} A string representing the tensorboard.
+   */
+  matchTensorboardFromTensorboardRunName(tensorboardRunName: string) {
+    return this.pathTemplates.tensorboardRunPathTemplate.match(
+      tensorboardRunName
+    ).tensorboard;
+  }
+
+  /**
+   * Parse the experiment from TensorboardRun resource.
+   *
+   * @param {string} tensorboardRunName
+   *   A fully-qualified path representing TensorboardRun resource.
+   * @returns {string} A string representing the experiment.
+   */
+  matchExperimentFromTensorboardRunName(tensorboardRunName: string) {
+    return this.pathTemplates.tensorboardRunPathTemplate.match(
+      tensorboardRunName
+    ).experiment;
+  }
+
+  /**
+   * Parse the run from TensorboardRun resource.
+   *
+   * @param {string} tensorboardRunName
+   *   A fully-qualified path representing TensorboardRun resource.
+   * @returns {string} A string representing the run.
+   */
+  matchRunFromTensorboardRunName(tensorboardRunName: string) {
+    return this.pathTemplates.tensorboardRunPathTemplate.match(
+      tensorboardRunName
+    ).run;
+  }
+
+  /**
+   * Return a fully-qualified tensorboardTimeSeries resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} tensorboard
+   * @param {string} experiment
+   * @param {string} run
+   * @param {string} time_series
+   * @returns {string} Resource name string.
+   */
+  tensorboardTimeSeriesPath(
+    project: string,
+    location: string,
+    tensorboard: string,
+    experiment: string,
+    run: string,
+    timeSeries: string
+  ) {
+    return this.pathTemplates.tensorboardTimeSeriesPathTemplate.render({
+      project: project,
+      location: location,
+      tensorboard: tensorboard,
+      experiment: experiment,
+      run: run,
+      time_series: timeSeries,
+    });
+  }
+
+  /**
+   * Parse the project from TensorboardTimeSeries resource.
+   *
+   * @param {string} tensorboardTimeSeriesName
+   *   A fully-qualified path representing TensorboardTimeSeries resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromTensorboardTimeSeriesName(tensorboardTimeSeriesName: string) {
+    return this.pathTemplates.tensorboardTimeSeriesPathTemplate.match(
+      tensorboardTimeSeriesName
+    ).project;
+  }
+
+  /**
+   * Parse the location from TensorboardTimeSeries resource.
+   *
+   * @param {string} tensorboardTimeSeriesName
+   *   A fully-qualified path representing TensorboardTimeSeries resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromTensorboardTimeSeriesName(
+    tensorboardTimeSeriesName: string
+  ) {
+    return this.pathTemplates.tensorboardTimeSeriesPathTemplate.match(
+      tensorboardTimeSeriesName
+    ).location;
+  }
+
+  /**
+   * Parse the tensorboard from TensorboardTimeSeries resource.
+   *
+   * @param {string} tensorboardTimeSeriesName
+   *   A fully-qualified path representing TensorboardTimeSeries resource.
+   * @returns {string} A string representing the tensorboard.
+   */
+  matchTensorboardFromTensorboardTimeSeriesName(
+    tensorboardTimeSeriesName: string
+  ) {
+    return this.pathTemplates.tensorboardTimeSeriesPathTemplate.match(
+      tensorboardTimeSeriesName
+    ).tensorboard;
+  }
+
+  /**
+   * Parse the experiment from TensorboardTimeSeries resource.
+   *
+   * @param {string} tensorboardTimeSeriesName
+   *   A fully-qualified path representing TensorboardTimeSeries resource.
+   * @returns {string} A string representing the experiment.
+   */
+  matchExperimentFromTensorboardTimeSeriesName(
+    tensorboardTimeSeriesName: string
+  ) {
+    return this.pathTemplates.tensorboardTimeSeriesPathTemplate.match(
+      tensorboardTimeSeriesName
+    ).experiment;
+  }
+
+  /**
+   * Parse the run from TensorboardTimeSeries resource.
+   *
+   * @param {string} tensorboardTimeSeriesName
+   *   A fully-qualified path representing TensorboardTimeSeries resource.
+   * @returns {string} A string representing the run.
+   */
+  matchRunFromTensorboardTimeSeriesName(tensorboardTimeSeriesName: string) {
+    return this.pathTemplates.tensorboardTimeSeriesPathTemplate.match(
+      tensorboardTimeSeriesName
+    ).run;
+  }
+
+  /**
+   * Parse the time_series from TensorboardTimeSeries resource.
+   *
+   * @param {string} tensorboardTimeSeriesName
+   *   A fully-qualified path representing TensorboardTimeSeries resource.
+   * @returns {string} A string representing the time_series.
+   */
+  matchTimeSeriesFromTensorboardTimeSeriesName(
+    tensorboardTimeSeriesName: string
+  ) {
+    return this.pathTemplates.tensorboardTimeSeriesPathTemplate.match(
+      tensorboardTimeSeriesName
+    ).time_series;
+  }
+
+  /**
+   * Return a fully-qualified trainingPipeline resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} training_pipeline
+   * @returns {string} Resource name string.
+   */
+  trainingPipelinePath(
+    project: string,
+    location: string,
+    trainingPipeline: string
+  ) {
+    return this.pathTemplates.trainingPipelinePathTemplate.render({
+      project: project,
+      location: location,
+      training_pipeline: trainingPipeline,
+    });
+  }
+
+  /**
+   * Parse the project from TrainingPipeline resource.
+   *
+   * @param {string} trainingPipelineName
+   *   A fully-qualified path representing TrainingPipeline resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromTrainingPipelineName(trainingPipelineName: string) {
+    return this.pathTemplates.trainingPipelinePathTemplate.match(
+      trainingPipelineName
+    ).project;
+  }
+
+  /**
+   * Parse the location from TrainingPipeline resource.
+   *
+   * @param {string} trainingPipelineName
+   *   A fully-qualified path representing TrainingPipeline resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromTrainingPipelineName(trainingPipelineName: string) {
+    return this.pathTemplates.trainingPipelinePathTemplate.match(
+      trainingPipelineName
+    ).location;
+  }
+
+  /**
+   * Parse the training_pipeline from TrainingPipeline resource.
+   *
+   * @param {string} trainingPipelineName
+   *   A fully-qualified path representing TrainingPipeline resource.
+   * @returns {string} A string representing the training_pipeline.
+   */
+  matchTrainingPipelineFromTrainingPipelineName(trainingPipelineName: string) {
+    return this.pathTemplates.trainingPipelinePathTemplate.match(
+      trainingPipelineName
+    ).training_pipeline;
+  }
+
+  /**
+   * Return a fully-qualified trial resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} study
+   * @param {string} trial
+   * @returns {string} Resource name string.
+   */
+  trialPath(project: string, location: string, study: string, trial: string) {
+    return this.pathTemplates.trialPathTemplate.render({
+      project: project,
+      location: location,
+      study: study,
+      trial: trial,
+    });
+  }
+
+  /**
+   * Parse the project from Trial resource.
+   *
+   * @param {string} trialName
+   *   A fully-qualified path representing Trial resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromTrialName(trialName: string) {
+    return this.pathTemplates.trialPathTemplate.match(trialName).project;
+  }
+
+  /**
+   * Parse the location from Trial resource.
+   *
+   * @param {string} trialName
+   *   A fully-qualified path representing Trial resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromTrialName(trialName: string) {
+    return this.pathTemplates.trialPathTemplate.match(trialName).location;
+  }
+
+  /**
+   * Parse the study from Trial resource.
+   *
+   * @param {string} trialName
+   *   A fully-qualified path representing Trial resource.
+   * @returns {string} A string representing the study.
+   */
+  matchStudyFromTrialName(trialName: string) {
+    return this.pathTemplates.trialPathTemplate.match(trialName).study;
+  }
+
+  /**
+   * Parse the trial from Trial resource.
+   *
+   * @param {string} trialName
+   *   A fully-qualified path representing Trial resource.
+   * @returns {string} A string representing the trial.
+   */
+  matchTrialFromTrialName(trialName: string) {
+    return this.pathTemplates.trialPathTemplate.match(trialName).trial;
+  }
+
+  /**
+   * Return a fully-qualified tuningJob resource name string.
+   *
+   * @param {string} project
+   * @param {string} location
+   * @param {string} tuning_job
+   * @returns {string} Resource name string.
+   */
+  tuningJobPath(project: string, location: string, tuningJob: string) {
+    return this.pathTemplates.tuningJobPathTemplate.render({
+      project: project,
+      location: location,
+      tuning_job: tuningJob,
+    });
+  }
+
+  /**
+   * Parse the project from TuningJob resource.
+   *
+   * @param {string} tuningJobName
+   *   A fully-qualified path representing TuningJob resource.
+   * @returns {string} A string representing the project.
+   */
+  matchProjectFromTuningJobName(tuningJobName: string) {
+    return this.pathTemplates.tuningJobPathTemplate.match(tuningJobName)
+      .project;
+  }
+
+  /**
+   * Parse the location from TuningJob resource.
+   *
+   * @param {string} tuningJobName
+   *   A fully-qualified path representing TuningJob resource.
+   * @returns {string} A string representing the location.
+   */
+  matchLocationFromTuningJobName(tuningJobName: string) {
+    return this.pathTemplates.tuningJobPathTemplate.match(tuningJobName)
+      .location;
+  }
+
+  /**
+   * Parse the tuning_job from TuningJob resource.
+   *
+   * @param {string} tuningJobName
+   *   A fully-qualified path representing TuningJob resource.
+   * @returns {string} A string representing the tuning_job.
+   */
+  matchTuningJobFromTuningJobName(tuningJobName: string) {
+    return this.pathTemplates.tuningJobPathTemplate.match(tuningJobName)
+      .tuning_job;
+  }
+
+  /**
+   * Terminate the gRPC channel and close the client.
+   *
+   * The client will no longer be usable and all future behavior is undefined.
+   * @returns {Promise} A promise that resolves when the client is closed.
+   */
+  close(): Promise<void> {
+    if (this.evaluationServiceStub && !this._terminated) {
+      return this.evaluationServiceStub.then(stub => {
+        this._terminated = true;
+        stub.close();
+        this.iamClient.close();
+        this.locationsClient.close();
+      });
+    }
+    return Promise.resolve();
+  }
+}
diff --git a/packages/google-cloud-aiplatform/src/v1/evaluation_service_client_config.json b/packages/google-cloud-aiplatform/src/v1/evaluation_service_client_config.json
new file mode 100644
index 00000000000..50c344e6dbd
--- /dev/null
+++ b/packages/google-cloud-aiplatform/src/v1/evaluation_service_client_config.json
@@ -0,0 +1,30 @@
+{
+  "interfaces": {
+    "google.cloud.aiplatform.v1.EvaluationService": {
+      "retry_codes": {
+        "non_idempotent": [],
+        "idempotent": [
+          "DEADLINE_EXCEEDED",
+          "UNAVAILABLE"
+        ]
+      },
+      "retry_params": {
+        "default": {
+          "initial_retry_delay_millis": 100,
+          "retry_delay_multiplier": 1.3,
+          "max_retry_delay_millis": 60000,
+          "initial_rpc_timeout_millis": 60000,
+          "rpc_timeout_multiplier": 1,
+          "max_rpc_timeout_millis": 60000,
+          "total_timeout_millis": 600000
+        }
+      },
+      "methods": {
+        "EvaluateInstances": {
+          "retry_codes_name": "non_idempotent",
+          "retry_params_name": "default"
+        }
+      }
+    }
+  }
+}
diff --git a/packages/google-cloud-aiplatform/src/v1/evaluation_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/evaluation_service_proto_list.json
new file mode 100644
index 00000000000..aa1bc43bf0e
--- /dev/null
+++ b/packages/google-cloud-aiplatform/src/v1/evaluation_service_proto_list.json
@@ -0,0 +1,147 @@
+[
+  "../../protos/google/cloud/aiplatform/v1/accelerator_type.proto",
+  "../../protos/google/cloud/aiplatform/v1/annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/annotation_spec.proto",
+  "../../protos/google/cloud/aiplatform/v1/artifact.proto",
+  "../../protos/google/cloud/aiplatform/v1/batch_prediction_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/completion_stats.proto",
+  "../../protos/google/cloud/aiplatform/v1/content.proto",
+  "../../protos/google/cloud/aiplatform/v1/context.proto",
+  "../../protos/google/cloud/aiplatform/v1/custom_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/data_item.proto",
+  "../../protos/google/cloud/aiplatform/v1/data_labeling_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/dataset.proto",
+  "../../protos/google/cloud/aiplatform/v1/dataset_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/dataset_version.proto",
+  "../../protos/google/cloud/aiplatform/v1/deployed_index_ref.proto",
+  "../../protos/google/cloud/aiplatform/v1/deployed_model_ref.proto",
+  "../../protos/google/cloud/aiplatform/v1/deployment_resource_pool.proto",
+  "../../protos/google/cloud/aiplatform/v1/deployment_resource_pool_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/encryption_spec.proto",
+  "../../protos/google/cloud/aiplatform/v1/endpoint.proto",
+  "../../protos/google/cloud/aiplatform/v1/endpoint_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
+  "../../protos/google/cloud/aiplatform/v1/env_var.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/event.proto",
+  "../../protos/google/cloud/aiplatform/v1/execution.proto",
+  "../../protos/google/cloud/aiplatform/v1/explanation.proto",
+  "../../protos/google/cloud/aiplatform/v1/explanation_metadata.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_group.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_monitoring_stats.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_online_store.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_online_store_admin_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_online_store_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_registry_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_selector.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_view.proto",
+  "../../protos/google/cloud/aiplatform/v1/feature_view_sync.proto",
+  "../../protos/google/cloud/aiplatform/v1/featurestore.proto",
+  "../../protos/google/cloud/aiplatform/v1/featurestore_monitoring.proto",
+  "../../protos/google/cloud/aiplatform/v1/featurestore_online_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/featurestore_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/genai_tuning_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/hyperparameter_tuning_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/index.proto",
+  "../../protos/google/cloud/aiplatform/v1/index_endpoint.proto",
+  "../../protos/google/cloud/aiplatform/v1/index_endpoint_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/index_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/io.proto",
+  "../../protos/google/cloud/aiplatform/v1/job_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/job_state.proto",
+  "../../protos/google/cloud/aiplatform/v1/lineage_subgraph.proto",
+  "../../protos/google/cloud/aiplatform/v1/llm_utility_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/machine_resources.proto",
+  "../../protos/google/cloud/aiplatform/v1/manual_batch_tuning_parameters.proto",
+  "../../protos/google/cloud/aiplatform/v1/match_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/metadata_schema.proto",
+  "../../protos/google/cloud/aiplatform/v1/metadata_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/metadata_store.proto",
+  "../../protos/google/cloud/aiplatform/v1/migratable_resource.proto",
+  "../../protos/google/cloud/aiplatform/v1/migration_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/model.proto",
+  "../../protos/google/cloud/aiplatform/v1/model_deployment_monitoring_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/model_evaluation.proto",
+  "../../protos/google/cloud/aiplatform/v1/model_evaluation_slice.proto",
+  "../../protos/google/cloud/aiplatform/v1/model_garden_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/model_monitoring.proto",
+  "../../protos/google/cloud/aiplatform/v1/model_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/nas_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/network_spec.proto",
+  "../../protos/google/cloud/aiplatform/v1/notebook_euc_config.proto",
+  "../../protos/google/cloud/aiplatform/v1/notebook_execution_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/notebook_idle_shutdown_config.proto",
+  "../../protos/google/cloud/aiplatform/v1/notebook_runtime.proto",
+  "../../protos/google/cloud/aiplatform/v1/notebook_runtime_template_ref.proto",
+  "../../protos/google/cloud/aiplatform/v1/notebook_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/openapi.proto",
+  "../../protos/google/cloud/aiplatform/v1/operation.proto",
+  "../../protos/google/cloud/aiplatform/v1/persistent_resource.proto",
+  "../../protos/google/cloud/aiplatform/v1/persistent_resource_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/pipeline_failure_policy.proto",
+  "../../protos/google/cloud/aiplatform/v1/pipeline_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/pipeline_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
+  "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
+  "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
+  "../../protos/google/cloud/aiplatform/v1/schedule.proto",
+  "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/image_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/image_object_detection.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/image_segmentation.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/text_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/text_extraction.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/text_sentiment.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/video_action_recognition.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/video_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/instance/video_object_tracking.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/params/image_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/params/image_object_detection.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/params/image_segmentation.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/params/video_action_recognition.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/params/video_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/params/video_object_tracking.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/image_object_detection.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/image_segmentation.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/tabular_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/tabular_regression.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/text_extraction.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/text_sentiment.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/video_action_recognition.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/video_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/predict/prediction/video_object_tracking.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_image_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_image_object_detection.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_image_segmentation.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_tables.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_text_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_text_extraction.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_text_sentiment.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_video_action_recognition.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_video_classification.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/automl_video_object_tracking.proto",
+  "../../protos/google/cloud/aiplatform/v1/schema/trainingjob/definition/export_evaluated_data_items_config.proto",
+  "../../protos/google/cloud/aiplatform/v1/service_networking.proto",
+  "../../protos/google/cloud/aiplatform/v1/specialist_pool.proto",
+  "../../protos/google/cloud/aiplatform/v1/specialist_pool_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/study.proto",
+  "../../protos/google/cloud/aiplatform/v1/tensorboard.proto",
+  "../../protos/google/cloud/aiplatform/v1/tensorboard_data.proto",
+  "../../protos/google/cloud/aiplatform/v1/tensorboard_experiment.proto",
+  "../../protos/google/cloud/aiplatform/v1/tensorboard_run.proto",
+  "../../protos/google/cloud/aiplatform/v1/tensorboard_service.proto",
+  "../../protos/google/cloud/aiplatform/v1/tensorboard_time_series.proto",
+  "../../protos/google/cloud/aiplatform/v1/tool.proto",
+  "../../protos/google/cloud/aiplatform/v1/training_pipeline.proto",
+  "../../protos/google/cloud/aiplatform/v1/tuning_job.proto",
+  "../../protos/google/cloud/aiplatform/v1/types.proto",
+  "../../protos/google/cloud/aiplatform/v1/unmanaged_container_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/user_action_reference.proto",
+  "../../protos/google/cloud/aiplatform/v1/value.proto",
+  "../../protos/google/cloud/aiplatform/v1/vizier_service.proto"
+]
diff --git a/packages/google-cloud-aiplatform/src/v1/feature_online_store_admin_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/feature_online_store_admin_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/feature_online_store_admin_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/feature_online_store_admin_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/feature_online_store_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/feature_online_store_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/feature_online_store_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/feature_online_store_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/feature_registry_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/feature_registry_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/feature_registry_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/feature_registry_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/featurestore_online_serving_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/featurestore_online_serving_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/featurestore_online_serving_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/featurestore_online_serving_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/featurestore_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/featurestore_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/featurestore_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/featurestore_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/gapic_metadata.json b/packages/google-cloud-aiplatform/src/v1/gapic_metadata.json
index db3a2baadd9..19c42e1661a 100644
--- a/packages/google-cloud-aiplatform/src/v1/gapic_metadata.json
+++ b/packages/google-cloud-aiplatform/src/v1/gapic_metadata.json
@@ -413,6 +413,30 @@
         }
       }
     },
+    "EvaluationService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "EvaluationServiceClient",
+          "rpcs": {
+            "EvaluateInstances": {
+              "methods": [
+                "evaluateInstances"
+              ]
+            }
+          }
+        },
+        "grpc-fallback": {
+          "libraryClient": "EvaluationServiceClient",
+          "rpcs": {
+            "EvaluateInstances": {
+              "methods": [
+                "evaluateInstances"
+              ]
+            }
+          }
+        }
+      }
+    },
     "FeatureOnlineStoreAdminService": {
       "clients": {
         "grpc": {
diff --git a/packages/google-cloud-aiplatform/src/v1/gen_ai_tuning_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/gen_ai_tuning_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/gen_ai_tuning_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/gen_ai_tuning_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/index.ts b/packages/google-cloud-aiplatform/src/v1/index.ts
index dc340462908..c1cda7c2091 100644
--- a/packages/google-cloud-aiplatform/src/v1/index.ts
+++ b/packages/google-cloud-aiplatform/src/v1/index.ts
@@ -19,6 +19,7 @@
 export {DatasetServiceClient} from './dataset_service_client';
 export {DeploymentResourcePoolServiceClient} from './deployment_resource_pool_service_client';
 export {EndpointServiceClient} from './endpoint_service_client';
+export {EvaluationServiceClient} from './evaluation_service_client';
 export {FeatureOnlineStoreAdminServiceClient} from './feature_online_store_admin_service_client';
 export {FeatureOnlineStoreServiceClient} from './feature_online_store_service_client';
 export {FeatureRegistryServiceClient} from './feature_registry_service_client';
diff --git a/packages/google-cloud-aiplatform/src/v1/index_endpoint_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/index_endpoint_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/index_endpoint_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/index_endpoint_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/index_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/index_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/index_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/index_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/job_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/job_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/job_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/job_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/llm_utility_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/llm_utility_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/llm_utility_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/llm_utility_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/match_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/match_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/match_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/match_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/metadata_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/metadata_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/metadata_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/metadata_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/migration_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/migration_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/migration_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/migration_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/model_garden_service_client.ts b/packages/google-cloud-aiplatform/src/v1/model_garden_service_client.ts
index 9f0509b9f04..288a978c517 100644
--- a/packages/google-cloud-aiplatform/src/v1/model_garden_service_client.ts
+++ b/packages/google-cloud-aiplatform/src/v1/model_garden_service_client.ts
@@ -545,6 +545,8 @@ export class ModelGardenServiceClient {
    * @param {boolean} [request.isHuggingFaceModel]
    *   Optional. Boolean indicates whether the requested model is a Hugging Face
    *   model.
+   * @param {string} [request.huggingFaceToken]
+   *   Optional. Token used to access Hugging Face gated models.
    * @param {object} [options]
    *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
    * @returns {Promise} - The promise which resolves to an array.
diff --git a/packages/google-cloud-aiplatform/src/v1/model_garden_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/model_garden_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/model_garden_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/model_garden_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/model_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/model_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/model_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/model_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/notebook_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/notebook_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/notebook_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/notebook_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/persistent_resource_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/persistent_resource_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/persistent_resource_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/persistent_resource_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/pipeline_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/pipeline_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/pipeline_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/pipeline_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/prediction_service_client.ts b/packages/google-cloud-aiplatform/src/v1/prediction_service_client.ts
index 107185721a1..52d23a024d0 100644
--- a/packages/google-cloud-aiplatform/src/v1/prediction_service_client.ts
+++ b/packages/google-cloud-aiplatform/src/v1/prediction_service_client.ts
@@ -1138,9 +1138,14 @@ export class PredictionServiceClient {
    * @param {Object} request
    *   The request object that will be sent.
    * @param {string} request.model
-   *   Required. The name of the publisher model requested to serve the
-   *   prediction. Format:
+   *   Required. The fully qualified name of the publisher model or tuned model
+   *   endpoint to use.
+   *
+   *   Publisher model format:
    *   `projects/{project}/locations/{location}/publishers/* /models/*`
+   *
+   *   Tuned model endpoint format:
+   *   `projects/{project}/locations/{location}/endpoints/{endpoint}`
    * @param {number[]} request.contents
    *   Required. The content of the current conversation with the model.
    *
@@ -1410,9 +1415,14 @@ export class PredictionServiceClient {
    * @param {Object} request
    *   The request object that will be sent.
    * @param {string} request.model
-   *   Required. The name of the publisher model requested to serve the
-   *   prediction. Format:
+   *   Required. The fully qualified name of the publisher model or tuned model
+   *   endpoint to use.
+   *
+   *   Publisher model format:
    *   `projects/{project}/locations/{location}/publishers/* /models/*`
+   *
+   *   Tuned model endpoint format:
+   *   `projects/{project}/locations/{location}/endpoints/{endpoint}`
    * @param {number[]} request.contents
    *   Required. The content of the current conversation with the model.
    *
diff --git a/packages/google-cloud-aiplatform/src/v1/prediction_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/prediction_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/prediction_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/prediction_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/schedule_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/schedule_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/schedule_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/schedule_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/specialist_pool_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/specialist_pool_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/specialist_pool_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/specialist_pool_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/tensorboard_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/tensorboard_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/tensorboard_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/tensorboard_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1/vizier_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1/vizier_service_proto_list.json
index 4d7a50d819b..aa1bc43bf0e 100644
--- a/packages/google-cloud-aiplatform/src/v1/vizier_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1/vizier_service_proto_list.json
@@ -23,6 +23,7 @@
   "../../protos/google/cloud/aiplatform/v1/entity_type.proto",
   "../../protos/google/cloud/aiplatform/v1/env_var.proto",
   "../../protos/google/cloud/aiplatform/v1/evaluated_annotation.proto",
+  "../../protos/google/cloud/aiplatform/v1/evaluation_service.proto",
   "../../protos/google/cloud/aiplatform/v1/event.proto",
   "../../protos/google/cloud/aiplatform/v1/execution.proto",
   "../../protos/google/cloud/aiplatform/v1/explanation.proto",
@@ -85,6 +86,7 @@
   "../../protos/google/cloud/aiplatform/v1/pipeline_state.proto",
   "../../protos/google/cloud/aiplatform/v1/prediction_service.proto",
   "../../protos/google/cloud/aiplatform/v1/publisher_model.proto",
+  "../../protos/google/cloud/aiplatform/v1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/dataset_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/dataset_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/dataset_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/dataset_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/deployment_resource_pool_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/deployment_resource_pool_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/deployment_resource_pool_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/deployment_resource_pool_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/endpoint_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/endpoint_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/endpoint_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/endpoint_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_client.ts b/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_client.ts
index d80ef9dd346..65b36f3087e 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_client.ts
+++ b/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_client.ts
@@ -597,6 +597,10 @@ export class EvaluationServiceClient {
    * @param {google.cloud.aiplatform.v1beta1.QuestionAnsweringCorrectnessInput} request.questionAnsweringCorrectnessInput
    *   Input for question answering correctness
    *   metric.
+   * @param {google.cloud.aiplatform.v1beta1.PointwiseMetricInput} request.pointwiseMetricInput
+   *   Input for pointwise metric.
+   * @param {google.cloud.aiplatform.v1beta1.PairwiseMetricInput} request.pairwiseMetricInput
+   *   Input for pairwise metric.
    * @param {google.cloud.aiplatform.v1beta1.ToolCallValidInput} request.toolCallValidInput
    *   Tool call metric instances.
    *   Input for tool call valid metric.
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/evaluation_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/extension_execution_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/extension_execution_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/extension_execution_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/extension_execution_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/extension_registry_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/extension_registry_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/extension_registry_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/extension_registry_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_admin_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_admin_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_admin_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_admin_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/feature_online_store_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/feature_registry_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/feature_registry_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/feature_registry_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/feature_registry_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/featurestore_online_serving_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/featurestore_online_serving_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/featurestore_online_serving_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/featurestore_online_serving_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/featurestore_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/featurestore_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/featurestore_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/featurestore_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_cache_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_cache_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_cache_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_cache_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_tuning_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_tuning_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_tuning_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/gen_ai_tuning_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/index_endpoint_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/index_endpoint_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/index_endpoint_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/index_endpoint_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/index_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/index_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/index_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/index_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/job_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/job_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/job_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/job_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/llm_utility_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/llm_utility_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/llm_utility_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/llm_utility_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/match_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/match_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/match_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/match_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/metadata_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/metadata_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/metadata_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/metadata_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/migration_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/migration_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/migration_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/migration_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_client.ts b/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_client.ts
index e2b10c35f78..38d5ec00fa8 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_client.ts
+++ b/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_client.ts
@@ -583,6 +583,8 @@ export class ModelGardenServiceClient {
    * @param {boolean} [request.isHuggingFaceModel]
    *   Optional. Boolean indicates whether the requested model is a Hugging Face
    *   model.
+   * @param {string} [request.huggingFaceToken]
+   *   Optional. Token used to access Hugging Face gated models.
    * @param {object} [options]
    *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
    * @returns {Promise} - The promise which resolves to an array.
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/model_garden_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/model_monitoring_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/model_monitoring_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/model_monitoring_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/model_monitoring_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/model_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/model_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/model_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/model_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/notebook_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/notebook_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/notebook_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/notebook_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/persistent_resource_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/persistent_resource_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/persistent_resource_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/persistent_resource_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/pipeline_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/pipeline_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/pipeline_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/pipeline_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/prediction_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/prediction_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/prediction_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/prediction_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_execution_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_execution_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_execution_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_execution_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/reasoning_engine_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/schedule_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/schedule_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/schedule_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/schedule_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/specialist_pool_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/specialist_pool_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/specialist_pool_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/specialist_pool_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/tensorboard_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/tensorboard_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/tensorboard_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/tensorboard_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_data_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_data_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_data_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_data_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/vertex_rag_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/src/v1beta1/vizier_service_proto_list.json b/packages/google-cloud-aiplatform/src/v1beta1/vizier_service_proto_list.json
index 26339182429..3255894b4d5 100644
--- a/packages/google-cloud-aiplatform/src/v1beta1/vizier_service_proto_list.json
+++ b/packages/google-cloud-aiplatform/src/v1beta1/vizier_service_proto_list.json
@@ -101,6 +101,7 @@
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_execution_service.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/reasoning_engine_service.proto",
+  "../../protos/google/cloud/aiplatform/v1beta1/reservation_affinity.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/saved_query.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule.proto",
   "../../protos/google/cloud/aiplatform/v1beta1/schedule_service.proto",
diff --git a/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.js b/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.js
index ceee306c982..a0352f6c1ce 100644
--- a/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.js
+++ b/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.js
@@ -24,6 +24,7 @@ function main() {
   const deploymentResourcePoolServiceClient =
     new aiplatform.DeploymentResourcePoolServiceClient();
   const endpointServiceClient = new aiplatform.EndpointServiceClient();
+  const evaluationServiceClient = new aiplatform.EvaluationServiceClient();
   const featureOnlineStoreAdminServiceClient =
     new aiplatform.FeatureOnlineStoreAdminServiceClient();
   const featureOnlineStoreServiceClient =
diff --git a/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.ts b/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.ts
index 699cc85d7d4..2fdb4cfcce9 100644
--- a/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.ts
+++ b/packages/google-cloud-aiplatform/system-test/fixtures/sample/src/index.ts
@@ -20,6 +20,7 @@ import {
   DatasetServiceClient,
   DeploymentResourcePoolServiceClient,
   EndpointServiceClient,
+  EvaluationServiceClient,
   FeatureOnlineStoreAdminServiceClient,
   FeatureOnlineStoreServiceClient,
   FeatureRegistryServiceClient,
@@ -57,6 +58,9 @@ function doStuffWithDeploymentResourcePoolServiceClient(
 function doStuffWithEndpointServiceClient(client: EndpointServiceClient) {
   client.close();
 }
+function doStuffWithEvaluationServiceClient(client: EvaluationServiceClient) {
+  client.close();
+}
 function doStuffWithFeatureOnlineStoreAdminServiceClient(
   client: FeatureOnlineStoreAdminServiceClient
 ) {
@@ -157,6 +161,9 @@ function main() {
   const endpointServiceClient = new EndpointServiceClient();
   doStuffWithEndpointServiceClient(endpointServiceClient);
   // check that the client instance can be created
+  const evaluationServiceClient = new EvaluationServiceClient();
+  doStuffWithEvaluationServiceClient(evaluationServiceClient);
+  // check that the client instance can be created
   const featureOnlineStoreAdminServiceClient =
     new FeatureOnlineStoreAdminServiceClient();
   doStuffWithFeatureOnlineStoreAdminServiceClient(
diff --git a/packages/google-cloud-aiplatform/test/gapic_evaluation_service_v1.ts b/packages/google-cloud-aiplatform/test/gapic_evaluation_service_v1.ts
new file mode 100644
index 00000000000..45405006f30
--- /dev/null
+++ b/packages/google-cloud-aiplatform/test/gapic_evaluation_service_v1.ts
@@ -0,0 +1,4792 @@
+// Copyright 2024 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+import * as protos from '../protos/protos';
+import * as assert from 'assert';
+import * as sinon from 'sinon';
+import {SinonStub} from 'sinon';
+import {describe, it} from 'mocha';
+import * as evaluationserviceModule from '../src';
+
+import {protobuf, IamProtos, LocationProtos} from 'google-gax';
+
+// Dynamically loaded proto JSON is needed to get the type information
+// to fill in default values for request objects
+const root = protobuf.Root.fromJSON(
+  require('../protos/protos.json')
+).resolveAll();
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+function getTypeDefaultValue(typeName: string, fields: string[]) {
+  let type = root.lookupType(typeName) as protobuf.Type;
+  for (const field of fields.slice(0, -1)) {
+    type = type.fields[field]?.resolvedType as protobuf.Type;
+  }
+  return type.fields[fields[fields.length - 1]]?.defaultValue;
+}
+
+function generateSampleMessage<T extends object>(instance: T) {
+  const filledObject = (
+    instance.constructor as typeof protobuf.Message
+  ).toObject(instance as protobuf.Message<T>, {defaults: true});
+  return (instance.constructor as typeof protobuf.Message).fromObject(
+    filledObject
+  ) as T;
+}
+
+function stubSimpleCall<ResponseType>(response?: ResponseType, error?: Error) {
+  return error
+    ? sinon.stub().rejects(error)
+    : sinon.stub().resolves([response]);
+}
+
+function stubSimpleCallWithCallback<ResponseType>(
+  response?: ResponseType,
+  error?: Error
+) {
+  return error
+    ? sinon.stub().callsArgWith(2, error)
+    : sinon.stub().callsArgWith(2, null, response);
+}
+
+function stubAsyncIterationCall<ResponseType>(
+  responses?: ResponseType[],
+  error?: Error
+) {
+  let counter = 0;
+  const asyncIterable = {
+    [Symbol.asyncIterator]() {
+      return {
+        async next() {
+          if (error) {
+            return Promise.reject(error);
+          }
+          if (counter >= responses!.length) {
+            return Promise.resolve({done: true, value: undefined});
+          }
+          return Promise.resolve({done: false, value: responses![counter++]});
+        },
+      };
+    },
+  };
+  return sinon.stub().returns(asyncIterable);
+}
+
+describe('v1.EvaluationServiceClient', () => {
+  describe('Common methods', () => {
+    it('has apiEndpoint', () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient();
+      const apiEndpoint = client.apiEndpoint;
+      assert.strictEqual(apiEndpoint, 'aiplatform.googleapis.com');
+    });
+
+    it('has universeDomain', () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient();
+      const universeDomain = client.universeDomain;
+      assert.strictEqual(universeDomain, 'googleapis.com');
+    });
+
+    if (
+      typeof process === 'object' &&
+      typeof process.emitWarning === 'function'
+    ) {
+      it('throws DeprecationWarning if static servicePath is used', () => {
+        const stub = sinon.stub(process, 'emitWarning');
+        const servicePath =
+          evaluationserviceModule.v1.EvaluationServiceClient.servicePath;
+        assert.strictEqual(servicePath, 'aiplatform.googleapis.com');
+        assert(stub.called);
+        stub.restore();
+      });
+
+      it('throws DeprecationWarning if static apiEndpoint is used', () => {
+        const stub = sinon.stub(process, 'emitWarning');
+        const apiEndpoint =
+          evaluationserviceModule.v1.EvaluationServiceClient.apiEndpoint;
+        assert.strictEqual(apiEndpoint, 'aiplatform.googleapis.com');
+        assert(stub.called);
+        stub.restore();
+      });
+    }
+    it('sets apiEndpoint according to universe domain camelCase', () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        universeDomain: 'example.com',
+      });
+      const servicePath = client.apiEndpoint;
+      assert.strictEqual(servicePath, 'aiplatform.example.com');
+    });
+
+    it('sets apiEndpoint according to universe domain snakeCase', () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        universe_domain: 'example.com',
+      });
+      const servicePath = client.apiEndpoint;
+      assert.strictEqual(servicePath, 'aiplatform.example.com');
+    });
+
+    if (typeof process === 'object' && 'env' in process) {
+      describe('GOOGLE_CLOUD_UNIVERSE_DOMAIN environment variable', () => {
+        it('sets apiEndpoint from environment variable', () => {
+          const saved = process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'];
+          process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'] = 'example.com';
+          const client =
+            new evaluationserviceModule.v1.EvaluationServiceClient();
+          const servicePath = client.apiEndpoint;
+          assert.strictEqual(servicePath, 'aiplatform.example.com');
+          if (saved) {
+            process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'] = saved;
+          } else {
+            delete process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'];
+          }
+        });
+
+        it('value configured in code has priority over environment variable', () => {
+          const saved = process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'];
+          process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'] = 'example.com';
+          const client = new evaluationserviceModule.v1.EvaluationServiceClient(
+            {universeDomain: 'configured.example.com'}
+          );
+          const servicePath = client.apiEndpoint;
+          assert.strictEqual(servicePath, 'aiplatform.configured.example.com');
+          if (saved) {
+            process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'] = saved;
+          } else {
+            delete process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN'];
+          }
+        });
+      });
+    }
+    it('does not allow setting both universeDomain and universe_domain', () => {
+      assert.throws(() => {
+        new evaluationserviceModule.v1.EvaluationServiceClient({
+          universe_domain: 'example.com',
+          universeDomain: 'example.net',
+        });
+      });
+    });
+
+    it('has port', () => {
+      const port = evaluationserviceModule.v1.EvaluationServiceClient.port;
+      assert(port);
+      assert(typeof port === 'number');
+    });
+
+    it('should create a client with no option', () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient();
+      assert(client);
+    });
+
+    it('should create a client with gRPC fallback', () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        fallback: true,
+      });
+      assert(client);
+    });
+
+    it('has initialize method and supports deferred initialization', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      assert.strictEqual(client.evaluationServiceStub, undefined);
+      await client.initialize();
+      assert(client.evaluationServiceStub);
+    });
+
+    it('has close method for the initialized client', done => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      assert(client.evaluationServiceStub);
+      client.close().then(() => {
+        done();
+      });
+    });
+
+    it('has close method for the non-initialized client', done => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      assert.strictEqual(client.evaluationServiceStub, undefined);
+      client.close().then(() => {
+        done();
+      });
+    });
+
+    it('has getProjectId method', async () => {
+      const fakeProjectId = 'fake-project-id';
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.auth.getProjectId = sinon.stub().resolves(fakeProjectId);
+      const result = await client.getProjectId();
+      assert.strictEqual(result, fakeProjectId);
+      assert((client.auth.getProjectId as SinonStub).calledWithExactly());
+    });
+
+    it('has getProjectId method with callback', async () => {
+      const fakeProjectId = 'fake-project-id';
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.auth.getProjectId = sinon
+        .stub()
+        .callsArgWith(0, null, fakeProjectId);
+      const promise = new Promise((resolve, reject) => {
+        client.getProjectId((err?: Error | null, projectId?: string | null) => {
+          if (err) {
+            reject(err);
+          } else {
+            resolve(projectId);
+          }
+        });
+      });
+      const result = await promise;
+      assert.strictEqual(result, fakeProjectId);
+    });
+  });
+
+  describe('evaluateInstances', () => {
+    it('invokes evaluateInstances without error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new protos.google.cloud.aiplatform.v1.EvaluateInstancesRequest()
+      );
+      const defaultValue1 = getTypeDefaultValue(
+        '.google.cloud.aiplatform.v1.EvaluateInstancesRequest',
+        ['location']
+      );
+      request.location = defaultValue1;
+      const expectedHeaderRequestParams = `location=${defaultValue1}`;
+      const expectedResponse = generateSampleMessage(
+        new protos.google.cloud.aiplatform.v1.EvaluateInstancesResponse()
+      );
+      client.innerApiCalls.evaluateInstances = stubSimpleCall(expectedResponse);
+      const [response] = await client.evaluateInstances(request);
+      assert.deepStrictEqual(response, expectedResponse);
+      const actualRequest = (
+        client.innerApiCalls.evaluateInstances as SinonStub
+      ).getCall(0).args[0];
+      assert.deepStrictEqual(actualRequest, request);
+      const actualHeaderRequestParams = (
+        client.innerApiCalls.evaluateInstances as SinonStub
+      ).getCall(0).args[1].otherArgs.headers['x-goog-request-params'];
+      assert(actualHeaderRequestParams.includes(expectedHeaderRequestParams));
+    });
+
+    it('invokes evaluateInstances without error using callback', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new protos.google.cloud.aiplatform.v1.EvaluateInstancesRequest()
+      );
+      const defaultValue1 = getTypeDefaultValue(
+        '.google.cloud.aiplatform.v1.EvaluateInstancesRequest',
+        ['location']
+      );
+      request.location = defaultValue1;
+      const expectedHeaderRequestParams = `location=${defaultValue1}`;
+      const expectedResponse = generateSampleMessage(
+        new protos.google.cloud.aiplatform.v1.EvaluateInstancesResponse()
+      );
+      client.innerApiCalls.evaluateInstances =
+        stubSimpleCallWithCallback(expectedResponse);
+      const promise = new Promise((resolve, reject) => {
+        client.evaluateInstances(
+          request,
+          (
+            err?: Error | null,
+            result?: protos.google.cloud.aiplatform.v1.IEvaluateInstancesResponse | null
+          ) => {
+            if (err) {
+              reject(err);
+            } else {
+              resolve(result);
+            }
+          }
+        );
+      });
+      const response = await promise;
+      assert.deepStrictEqual(response, expectedResponse);
+      const actualRequest = (
+        client.innerApiCalls.evaluateInstances as SinonStub
+      ).getCall(0).args[0];
+      assert.deepStrictEqual(actualRequest, request);
+      const actualHeaderRequestParams = (
+        client.innerApiCalls.evaluateInstances as SinonStub
+      ).getCall(0).args[1].otherArgs.headers['x-goog-request-params'];
+      assert(actualHeaderRequestParams.includes(expectedHeaderRequestParams));
+    });
+
+    it('invokes evaluateInstances with error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new protos.google.cloud.aiplatform.v1.EvaluateInstancesRequest()
+      );
+      const defaultValue1 = getTypeDefaultValue(
+        '.google.cloud.aiplatform.v1.EvaluateInstancesRequest',
+        ['location']
+      );
+      request.location = defaultValue1;
+      const expectedHeaderRequestParams = `location=${defaultValue1}`;
+      const expectedError = new Error('expected');
+      client.innerApiCalls.evaluateInstances = stubSimpleCall(
+        undefined,
+        expectedError
+      );
+      await assert.rejects(client.evaluateInstances(request), expectedError);
+      const actualRequest = (
+        client.innerApiCalls.evaluateInstances as SinonStub
+      ).getCall(0).args[0];
+      assert.deepStrictEqual(actualRequest, request);
+      const actualHeaderRequestParams = (
+        client.innerApiCalls.evaluateInstances as SinonStub
+      ).getCall(0).args[1].otherArgs.headers['x-goog-request-params'];
+      assert(actualHeaderRequestParams.includes(expectedHeaderRequestParams));
+    });
+
+    it('invokes evaluateInstances with closed client', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new protos.google.cloud.aiplatform.v1.EvaluateInstancesRequest()
+      );
+      const defaultValue1 = getTypeDefaultValue(
+        '.google.cloud.aiplatform.v1.EvaluateInstancesRequest',
+        ['location']
+      );
+      request.location = defaultValue1;
+      const expectedError = new Error('The client has already been closed.');
+      client.close();
+      await assert.rejects(client.evaluateInstances(request), expectedError);
+    });
+  });
+  describe('getIamPolicy', () => {
+    it('invokes getIamPolicy without error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.GetIamPolicyRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new IamProtos.google.iam.v1.Policy()
+      );
+      client.iamClient.getIamPolicy = stubSimpleCall(expectedResponse);
+      const response = await client.getIamPolicy(request, expectedOptions);
+      assert.deepStrictEqual(response, [expectedResponse]);
+      assert(
+        (client.iamClient.getIamPolicy as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+    it('invokes getIamPolicy without error using callback', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.GetIamPolicyRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new IamProtos.google.iam.v1.Policy()
+      );
+      client.iamClient.getIamPolicy = sinon
+        .stub()
+        .callsArgWith(2, null, expectedResponse);
+      const promise = new Promise((resolve, reject) => {
+        client.getIamPolicy(
+          request,
+          expectedOptions,
+          (
+            err?: Error | null,
+            result?: IamProtos.google.iam.v1.Policy | null
+          ) => {
+            if (err) {
+              reject(err);
+            } else {
+              resolve(result);
+            }
+          }
+        );
+      });
+      const response = await promise;
+      assert.deepStrictEqual(response, expectedResponse);
+      assert((client.iamClient.getIamPolicy as SinonStub).getCall(0));
+    });
+    it('invokes getIamPolicy with error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.GetIamPolicyRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedError = new Error('expected');
+      client.iamClient.getIamPolicy = stubSimpleCall(undefined, expectedError);
+      await assert.rejects(
+        client.getIamPolicy(request, expectedOptions),
+        expectedError
+      );
+      assert(
+        (client.iamClient.getIamPolicy as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+  });
+  describe('setIamPolicy', () => {
+    it('invokes setIamPolicy without error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.SetIamPolicyRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new IamProtos.google.iam.v1.Policy()
+      );
+      client.iamClient.setIamPolicy = stubSimpleCall(expectedResponse);
+      const response = await client.setIamPolicy(request, expectedOptions);
+      assert.deepStrictEqual(response, [expectedResponse]);
+      assert(
+        (client.iamClient.setIamPolicy as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+    it('invokes setIamPolicy without error using callback', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.SetIamPolicyRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new IamProtos.google.iam.v1.Policy()
+      );
+      client.iamClient.setIamPolicy = sinon
+        .stub()
+        .callsArgWith(2, null, expectedResponse);
+      const promise = new Promise((resolve, reject) => {
+        client.setIamPolicy(
+          request,
+          expectedOptions,
+          (
+            err?: Error | null,
+            result?: IamProtos.google.iam.v1.Policy | null
+          ) => {
+            if (err) {
+              reject(err);
+            } else {
+              resolve(result);
+            }
+          }
+        );
+      });
+      const response = await promise;
+      assert.deepStrictEqual(response, expectedResponse);
+      assert((client.iamClient.setIamPolicy as SinonStub).getCall(0));
+    });
+    it('invokes setIamPolicy with error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.SetIamPolicyRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedError = new Error('expected');
+      client.iamClient.setIamPolicy = stubSimpleCall(undefined, expectedError);
+      await assert.rejects(
+        client.setIamPolicy(request, expectedOptions),
+        expectedError
+      );
+      assert(
+        (client.iamClient.setIamPolicy as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+  });
+  describe('testIamPermissions', () => {
+    it('invokes testIamPermissions without error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.TestIamPermissionsRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new IamProtos.google.iam.v1.TestIamPermissionsResponse()
+      );
+      client.iamClient.testIamPermissions = stubSimpleCall(expectedResponse);
+      const response = await client.testIamPermissions(
+        request,
+        expectedOptions
+      );
+      assert.deepStrictEqual(response, [expectedResponse]);
+      assert(
+        (client.iamClient.testIamPermissions as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+    it('invokes testIamPermissions without error using callback', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.TestIamPermissionsRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new IamProtos.google.iam.v1.TestIamPermissionsResponse()
+      );
+      client.iamClient.testIamPermissions = sinon
+        .stub()
+        .callsArgWith(2, null, expectedResponse);
+      const promise = new Promise((resolve, reject) => {
+        client.testIamPermissions(
+          request,
+          expectedOptions,
+          (
+            err?: Error | null,
+            result?: IamProtos.google.iam.v1.TestIamPermissionsResponse | null
+          ) => {
+            if (err) {
+              reject(err);
+            } else {
+              resolve(result);
+            }
+          }
+        );
+      });
+      const response = await promise;
+      assert.deepStrictEqual(response, expectedResponse);
+      assert((client.iamClient.testIamPermissions as SinonStub).getCall(0));
+    });
+    it('invokes testIamPermissions with error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new IamProtos.google.iam.v1.TestIamPermissionsRequest()
+      );
+      request.resource = '';
+      const expectedHeaderRequestParams = 'resource=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedError = new Error('expected');
+      client.iamClient.testIamPermissions = stubSimpleCall(
+        undefined,
+        expectedError
+      );
+      await assert.rejects(
+        client.testIamPermissions(request, expectedOptions),
+        expectedError
+      );
+      assert(
+        (client.iamClient.testIamPermissions as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+  });
+  describe('getLocation', () => {
+    it('invokes getLocation without error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new LocationProtos.google.cloud.location.GetLocationRequest()
+      );
+      request.name = '';
+      const expectedHeaderRequestParams = 'name=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new LocationProtos.google.cloud.location.Location()
+      );
+      client.locationsClient.getLocation = stubSimpleCall(expectedResponse);
+      const response = await client.getLocation(request, expectedOptions);
+      assert.deepStrictEqual(response, [expectedResponse]);
+      assert(
+        (client.locationsClient.getLocation as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+    it('invokes getLocation without error using callback', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new LocationProtos.google.cloud.location.GetLocationRequest()
+      );
+      request.name = '';
+      const expectedHeaderRequestParams = 'name=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedResponse = generateSampleMessage(
+        new LocationProtos.google.cloud.location.Location()
+      );
+      client.locationsClient.getLocation = sinon
+        .stub()
+        .callsArgWith(2, null, expectedResponse);
+      const promise = new Promise((resolve, reject) => {
+        client.getLocation(
+          request,
+          expectedOptions,
+          (
+            err?: Error | null,
+            result?: LocationProtos.google.cloud.location.ILocation | null
+          ) => {
+            if (err) {
+              reject(err);
+            } else {
+              resolve(result);
+            }
+          }
+        );
+      });
+      const response = await promise;
+      assert.deepStrictEqual(response, expectedResponse);
+      assert((client.locationsClient.getLocation as SinonStub).getCall(0));
+    });
+    it('invokes getLocation with error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new LocationProtos.google.cloud.location.GetLocationRequest()
+      );
+      request.name = '';
+      const expectedHeaderRequestParams = 'name=';
+      const expectedOptions = {
+        otherArgs: {
+          headers: {
+            'x-goog-request-params': expectedHeaderRequestParams,
+          },
+        },
+      };
+      const expectedError = new Error('expected');
+      client.locationsClient.getLocation = stubSimpleCall(
+        undefined,
+        expectedError
+      );
+      await assert.rejects(
+        client.getLocation(request, expectedOptions),
+        expectedError
+      );
+      assert(
+        (client.locationsClient.getLocation as SinonStub)
+          .getCall(0)
+          .calledWith(request, expectedOptions, undefined)
+      );
+    });
+  });
+  describe('listLocationsAsync', () => {
+    it('uses async iteration with listLocations without error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new LocationProtos.google.cloud.location.ListLocationsRequest()
+      );
+      request.name = '';
+      const expectedHeaderRequestParams = 'name=';
+      const expectedResponse = [
+        generateSampleMessage(
+          new LocationProtos.google.cloud.location.Location()
+        ),
+        generateSampleMessage(
+          new LocationProtos.google.cloud.location.Location()
+        ),
+        generateSampleMessage(
+          new LocationProtos.google.cloud.location.Location()
+        ),
+      ];
+      client.locationsClient.descriptors.page.listLocations.asyncIterate =
+        stubAsyncIterationCall(expectedResponse);
+      const responses: LocationProtos.google.cloud.location.ILocation[] = [];
+      const iterable = client.listLocationsAsync(request);
+      for await (const resource of iterable) {
+        responses.push(resource!);
+      }
+      assert.deepStrictEqual(responses, expectedResponse);
+      assert.deepStrictEqual(
+        (
+          client.locationsClient.descriptors.page.listLocations
+            .asyncIterate as SinonStub
+        ).getCall(0).args[1],
+        request
+      );
+      assert(
+        (
+          client.locationsClient.descriptors.page.listLocations
+            .asyncIterate as SinonStub
+        )
+          .getCall(0)
+          .args[2].otherArgs.headers['x-goog-request-params'].includes(
+            expectedHeaderRequestParams
+          )
+      );
+    });
+    it('uses async iteration with listLocations with error', async () => {
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      const request = generateSampleMessage(
+        new LocationProtos.google.cloud.location.ListLocationsRequest()
+      );
+      request.name = '';
+      const expectedHeaderRequestParams = 'name=';
+      const expectedError = new Error('expected');
+      client.locationsClient.descriptors.page.listLocations.asyncIterate =
+        stubAsyncIterationCall(undefined, expectedError);
+      const iterable = client.listLocationsAsync(request);
+      await assert.rejects(async () => {
+        const responses: LocationProtos.google.cloud.location.ILocation[] = [];
+        for await (const resource of iterable) {
+          responses.push(resource!);
+        }
+      });
+      assert.deepStrictEqual(
+        (
+          client.locationsClient.descriptors.page.listLocations
+            .asyncIterate as SinonStub
+        ).getCall(0).args[1],
+        request
+      );
+      assert(
+        (
+          client.locationsClient.descriptors.page.listLocations
+            .asyncIterate as SinonStub
+        )
+          .getCall(0)
+          .args[2].otherArgs.headers['x-goog-request-params'].includes(
+            expectedHeaderRequestParams
+          )
+      );
+    });
+  });
+
+  describe('Path templates', () => {
+    describe('annotation', () => {
+      const fakePath = '/rendered/path/annotation';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        dataset: 'datasetValue',
+        data_item: 'dataItemValue',
+        annotation: 'annotationValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.annotationPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.annotationPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('annotationPath', () => {
+        const result = client.annotationPath(
+          'projectValue',
+          'locationValue',
+          'datasetValue',
+          'dataItemValue',
+          'annotationValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.annotationPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromAnnotationName', () => {
+        const result = client.matchProjectFromAnnotationName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.annotationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromAnnotationName', () => {
+        const result = client.matchLocationFromAnnotationName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.annotationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDatasetFromAnnotationName', () => {
+        const result = client.matchDatasetFromAnnotationName(fakePath);
+        assert.strictEqual(result, 'datasetValue');
+        assert(
+          (client.pathTemplates.annotationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDataItemFromAnnotationName', () => {
+        const result = client.matchDataItemFromAnnotationName(fakePath);
+        assert.strictEqual(result, 'dataItemValue');
+        assert(
+          (client.pathTemplates.annotationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchAnnotationFromAnnotationName', () => {
+        const result = client.matchAnnotationFromAnnotationName(fakePath);
+        assert.strictEqual(result, 'annotationValue');
+        assert(
+          (client.pathTemplates.annotationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('annotationSpec', () => {
+      const fakePath = '/rendered/path/annotationSpec';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        dataset: 'datasetValue',
+        annotation_spec: 'annotationSpecValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.annotationSpecPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.annotationSpecPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('annotationSpecPath', () => {
+        const result = client.annotationSpecPath(
+          'projectValue',
+          'locationValue',
+          'datasetValue',
+          'annotationSpecValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.annotationSpecPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromAnnotationSpecName', () => {
+        const result = client.matchProjectFromAnnotationSpecName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.annotationSpecPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromAnnotationSpecName', () => {
+        const result = client.matchLocationFromAnnotationSpecName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.annotationSpecPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDatasetFromAnnotationSpecName', () => {
+        const result = client.matchDatasetFromAnnotationSpecName(fakePath);
+        assert.strictEqual(result, 'datasetValue');
+        assert(
+          (client.pathTemplates.annotationSpecPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchAnnotationSpecFromAnnotationSpecName', () => {
+        const result =
+          client.matchAnnotationSpecFromAnnotationSpecName(fakePath);
+        assert.strictEqual(result, 'annotationSpecValue');
+        assert(
+          (client.pathTemplates.annotationSpecPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('artifact', () => {
+      const fakePath = '/rendered/path/artifact';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        metadata_store: 'metadataStoreValue',
+        artifact: 'artifactValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.artifactPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.artifactPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('artifactPath', () => {
+        const result = client.artifactPath(
+          'projectValue',
+          'locationValue',
+          'metadataStoreValue',
+          'artifactValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.artifactPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromArtifactName', () => {
+        const result = client.matchProjectFromArtifactName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.artifactPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromArtifactName', () => {
+        const result = client.matchLocationFromArtifactName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.artifactPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchMetadataStoreFromArtifactName', () => {
+        const result = client.matchMetadataStoreFromArtifactName(fakePath);
+        assert.strictEqual(result, 'metadataStoreValue');
+        assert(
+          (client.pathTemplates.artifactPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchArtifactFromArtifactName', () => {
+        const result = client.matchArtifactFromArtifactName(fakePath);
+        assert.strictEqual(result, 'artifactValue');
+        assert(
+          (client.pathTemplates.artifactPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('batchPredictionJob', () => {
+      const fakePath = '/rendered/path/batchPredictionJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        batch_prediction_job: 'batchPredictionJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.batchPredictionJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.batchPredictionJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('batchPredictionJobPath', () => {
+        const result = client.batchPredictionJobPath(
+          'projectValue',
+          'locationValue',
+          'batchPredictionJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.batchPredictionJobPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromBatchPredictionJobName', () => {
+        const result = client.matchProjectFromBatchPredictionJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.batchPredictionJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromBatchPredictionJobName', () => {
+        const result = client.matchLocationFromBatchPredictionJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.batchPredictionJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchBatchPredictionJobFromBatchPredictionJobName', () => {
+        const result =
+          client.matchBatchPredictionJobFromBatchPredictionJobName(fakePath);
+        assert.strictEqual(result, 'batchPredictionJobValue');
+        assert(
+          (
+            client.pathTemplates.batchPredictionJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('context', () => {
+      const fakePath = '/rendered/path/context';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        metadata_store: 'metadataStoreValue',
+        context: 'contextValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.contextPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.contextPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('contextPath', () => {
+        const result = client.contextPath(
+          'projectValue',
+          'locationValue',
+          'metadataStoreValue',
+          'contextValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.contextPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromContextName', () => {
+        const result = client.matchProjectFromContextName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.contextPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromContextName', () => {
+        const result = client.matchLocationFromContextName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.contextPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchMetadataStoreFromContextName', () => {
+        const result = client.matchMetadataStoreFromContextName(fakePath);
+        assert.strictEqual(result, 'metadataStoreValue');
+        assert(
+          (client.pathTemplates.contextPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchContextFromContextName', () => {
+        const result = client.matchContextFromContextName(fakePath);
+        assert.strictEqual(result, 'contextValue');
+        assert(
+          (client.pathTemplates.contextPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('customJob', () => {
+      const fakePath = '/rendered/path/customJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        custom_job: 'customJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.customJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.customJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('customJobPath', () => {
+        const result = client.customJobPath(
+          'projectValue',
+          'locationValue',
+          'customJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.customJobPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromCustomJobName', () => {
+        const result = client.matchProjectFromCustomJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.customJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromCustomJobName', () => {
+        const result = client.matchLocationFromCustomJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.customJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchCustomJobFromCustomJobName', () => {
+        const result = client.matchCustomJobFromCustomJobName(fakePath);
+        assert.strictEqual(result, 'customJobValue');
+        assert(
+          (client.pathTemplates.customJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('dataItem', () => {
+      const fakePath = '/rendered/path/dataItem';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        dataset: 'datasetValue',
+        data_item: 'dataItemValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.dataItemPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.dataItemPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('dataItemPath', () => {
+        const result = client.dataItemPath(
+          'projectValue',
+          'locationValue',
+          'datasetValue',
+          'dataItemValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.dataItemPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromDataItemName', () => {
+        const result = client.matchProjectFromDataItemName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.dataItemPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromDataItemName', () => {
+        const result = client.matchLocationFromDataItemName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.dataItemPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDatasetFromDataItemName', () => {
+        const result = client.matchDatasetFromDataItemName(fakePath);
+        assert.strictEqual(result, 'datasetValue');
+        assert(
+          (client.pathTemplates.dataItemPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDataItemFromDataItemName', () => {
+        const result = client.matchDataItemFromDataItemName(fakePath);
+        assert.strictEqual(result, 'dataItemValue');
+        assert(
+          (client.pathTemplates.dataItemPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('dataLabelingJob', () => {
+      const fakePath = '/rendered/path/dataLabelingJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        data_labeling_job: 'dataLabelingJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.dataLabelingJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.dataLabelingJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('dataLabelingJobPath', () => {
+        const result = client.dataLabelingJobPath(
+          'projectValue',
+          'locationValue',
+          'dataLabelingJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.dataLabelingJobPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromDataLabelingJobName', () => {
+        const result = client.matchProjectFromDataLabelingJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.dataLabelingJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromDataLabelingJobName', () => {
+        const result = client.matchLocationFromDataLabelingJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.dataLabelingJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDataLabelingJobFromDataLabelingJobName', () => {
+        const result =
+          client.matchDataLabelingJobFromDataLabelingJobName(fakePath);
+        assert.strictEqual(result, 'dataLabelingJobValue');
+        assert(
+          (client.pathTemplates.dataLabelingJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('dataset', () => {
+      const fakePath = '/rendered/path/dataset';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        dataset: 'datasetValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.datasetPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.datasetPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('datasetPath', () => {
+        const result = client.datasetPath(
+          'projectValue',
+          'locationValue',
+          'datasetValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.datasetPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromDatasetName', () => {
+        const result = client.matchProjectFromDatasetName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.datasetPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromDatasetName', () => {
+        const result = client.matchLocationFromDatasetName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.datasetPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDatasetFromDatasetName', () => {
+        const result = client.matchDatasetFromDatasetName(fakePath);
+        assert.strictEqual(result, 'datasetValue');
+        assert(
+          (client.pathTemplates.datasetPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('datasetVersion', () => {
+      const fakePath = '/rendered/path/datasetVersion';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        dataset: 'datasetValue',
+        dataset_version: 'datasetVersionValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.datasetVersionPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.datasetVersionPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('datasetVersionPath', () => {
+        const result = client.datasetVersionPath(
+          'projectValue',
+          'locationValue',
+          'datasetValue',
+          'datasetVersionValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.datasetVersionPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromDatasetVersionName', () => {
+        const result = client.matchProjectFromDatasetVersionName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.datasetVersionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromDatasetVersionName', () => {
+        const result = client.matchLocationFromDatasetVersionName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.datasetVersionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDatasetFromDatasetVersionName', () => {
+        const result = client.matchDatasetFromDatasetVersionName(fakePath);
+        assert.strictEqual(result, 'datasetValue');
+        assert(
+          (client.pathTemplates.datasetVersionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDatasetVersionFromDatasetVersionName', () => {
+        const result =
+          client.matchDatasetVersionFromDatasetVersionName(fakePath);
+        assert.strictEqual(result, 'datasetVersionValue');
+        assert(
+          (client.pathTemplates.datasetVersionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('deploymentResourcePool', () => {
+      const fakePath = '/rendered/path/deploymentResourcePool';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        deployment_resource_pool: 'deploymentResourcePoolValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.deploymentResourcePoolPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.deploymentResourcePoolPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('deploymentResourcePoolPath', () => {
+        const result = client.deploymentResourcePoolPath(
+          'projectValue',
+          'locationValue',
+          'deploymentResourcePoolValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.deploymentResourcePoolPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromDeploymentResourcePoolName', () => {
+        const result =
+          client.matchProjectFromDeploymentResourcePoolName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.deploymentResourcePoolPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromDeploymentResourcePoolName', () => {
+        const result =
+          client.matchLocationFromDeploymentResourcePoolName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.deploymentResourcePoolPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDeploymentResourcePoolFromDeploymentResourcePoolName', () => {
+        const result =
+          client.matchDeploymentResourcePoolFromDeploymentResourcePoolName(
+            fakePath
+          );
+        assert.strictEqual(result, 'deploymentResourcePoolValue');
+        assert(
+          (
+            client.pathTemplates.deploymentResourcePoolPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('entityType', () => {
+      const fakePath = '/rendered/path/entityType';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        featurestore: 'featurestoreValue',
+        entity_type: 'entityTypeValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.entityTypePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.entityTypePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('entityTypePath', () => {
+        const result = client.entityTypePath(
+          'projectValue',
+          'locationValue',
+          'featurestoreValue',
+          'entityTypeValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.entityTypePathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromEntityTypeName', () => {
+        const result = client.matchProjectFromEntityTypeName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.entityTypePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromEntityTypeName', () => {
+        const result = client.matchLocationFromEntityTypeName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.entityTypePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeaturestoreFromEntityTypeName', () => {
+        const result = client.matchFeaturestoreFromEntityTypeName(fakePath);
+        assert.strictEqual(result, 'featurestoreValue');
+        assert(
+          (client.pathTemplates.entityTypePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchEntityTypeFromEntityTypeName', () => {
+        const result = client.matchEntityTypeFromEntityTypeName(fakePath);
+        assert.strictEqual(result, 'entityTypeValue');
+        assert(
+          (client.pathTemplates.entityTypePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('execution', () => {
+      const fakePath = '/rendered/path/execution';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        metadata_store: 'metadataStoreValue',
+        execution: 'executionValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.executionPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.executionPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('executionPath', () => {
+        const result = client.executionPath(
+          'projectValue',
+          'locationValue',
+          'metadataStoreValue',
+          'executionValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.executionPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromExecutionName', () => {
+        const result = client.matchProjectFromExecutionName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.executionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromExecutionName', () => {
+        const result = client.matchLocationFromExecutionName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.executionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchMetadataStoreFromExecutionName', () => {
+        const result = client.matchMetadataStoreFromExecutionName(fakePath);
+        assert.strictEqual(result, 'metadataStoreValue');
+        assert(
+          (client.pathTemplates.executionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchExecutionFromExecutionName', () => {
+        const result = client.matchExecutionFromExecutionName(fakePath);
+        assert.strictEqual(result, 'executionValue');
+        assert(
+          (client.pathTemplates.executionPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('featureGroup', () => {
+      const fakePath = '/rendered/path/featureGroup';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        feature_group: 'featureGroupValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.featureGroupPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.featureGroupPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('featureGroupPath', () => {
+        const result = client.featureGroupPath(
+          'projectValue',
+          'locationValue',
+          'featureGroupValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.featureGroupPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromFeatureGroupName', () => {
+        const result = client.matchProjectFromFeatureGroupName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.featureGroupPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromFeatureGroupName', () => {
+        const result = client.matchLocationFromFeatureGroupName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.featureGroupPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureGroupFromFeatureGroupName', () => {
+        const result = client.matchFeatureGroupFromFeatureGroupName(fakePath);
+        assert.strictEqual(result, 'featureGroupValue');
+        assert(
+          (client.pathTemplates.featureGroupPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('featureOnlineStore', () => {
+      const fakePath = '/rendered/path/featureOnlineStore';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        feature_online_store: 'featureOnlineStoreValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.featureOnlineStorePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.featureOnlineStorePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('featureOnlineStorePath', () => {
+        const result = client.featureOnlineStorePath(
+          'projectValue',
+          'locationValue',
+          'featureOnlineStoreValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.featureOnlineStorePathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromFeatureOnlineStoreName', () => {
+        const result = client.matchProjectFromFeatureOnlineStoreName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.featureOnlineStorePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromFeatureOnlineStoreName', () => {
+        const result = client.matchLocationFromFeatureOnlineStoreName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.featureOnlineStorePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureOnlineStoreFromFeatureOnlineStoreName', () => {
+        const result =
+          client.matchFeatureOnlineStoreFromFeatureOnlineStoreName(fakePath);
+        assert.strictEqual(result, 'featureOnlineStoreValue');
+        assert(
+          (
+            client.pathTemplates.featureOnlineStorePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('featureView', () => {
+      const fakePath = '/rendered/path/featureView';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        feature_online_store: 'featureOnlineStoreValue',
+        feature_view: 'featureViewValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.featureViewPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.featureViewPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('featureViewPath', () => {
+        const result = client.featureViewPath(
+          'projectValue',
+          'locationValue',
+          'featureOnlineStoreValue',
+          'featureViewValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.featureViewPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromFeatureViewName', () => {
+        const result = client.matchProjectFromFeatureViewName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.featureViewPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromFeatureViewName', () => {
+        const result = client.matchLocationFromFeatureViewName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.featureViewPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureOnlineStoreFromFeatureViewName', () => {
+        const result =
+          client.matchFeatureOnlineStoreFromFeatureViewName(fakePath);
+        assert.strictEqual(result, 'featureOnlineStoreValue');
+        assert(
+          (client.pathTemplates.featureViewPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureViewFromFeatureViewName', () => {
+        const result = client.matchFeatureViewFromFeatureViewName(fakePath);
+        assert.strictEqual(result, 'featureViewValue');
+        assert(
+          (client.pathTemplates.featureViewPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('featureViewSync', () => {
+      const fakePath = '/rendered/path/featureViewSync';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        feature_online_store: 'featureOnlineStoreValue',
+        feature_view: 'featureViewValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.featureViewSyncPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.featureViewSyncPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('featureViewSyncPath', () => {
+        const result = client.featureViewSyncPath(
+          'projectValue',
+          'locationValue',
+          'featureOnlineStoreValue',
+          'featureViewValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.featureViewSyncPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromFeatureViewSyncName', () => {
+        const result = client.matchProjectFromFeatureViewSyncName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.featureViewSyncPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromFeatureViewSyncName', () => {
+        const result = client.matchLocationFromFeatureViewSyncName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.featureViewSyncPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureOnlineStoreFromFeatureViewSyncName', () => {
+        const result =
+          client.matchFeatureOnlineStoreFromFeatureViewSyncName(fakePath);
+        assert.strictEqual(result, 'featureOnlineStoreValue');
+        assert(
+          (client.pathTemplates.featureViewSyncPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureViewFromFeatureViewSyncName', () => {
+        const result = client.matchFeatureViewFromFeatureViewSyncName(fakePath);
+        assert.strictEqual(result, 'featureViewValue');
+        assert(
+          (client.pathTemplates.featureViewSyncPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('featurestore', () => {
+      const fakePath = '/rendered/path/featurestore';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        featurestore: 'featurestoreValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.featurestorePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.featurestorePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('featurestorePath', () => {
+        const result = client.featurestorePath(
+          'projectValue',
+          'locationValue',
+          'featurestoreValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.featurestorePathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromFeaturestoreName', () => {
+        const result = client.matchProjectFromFeaturestoreName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.featurestorePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromFeaturestoreName', () => {
+        const result = client.matchLocationFromFeaturestoreName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.featurestorePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeaturestoreFromFeaturestoreName', () => {
+        const result = client.matchFeaturestoreFromFeaturestoreName(fakePath);
+        assert.strictEqual(result, 'featurestoreValue');
+        assert(
+          (client.pathTemplates.featurestorePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('hyperparameterTuningJob', () => {
+      const fakePath = '/rendered/path/hyperparameterTuningJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        hyperparameter_tuning_job: 'hyperparameterTuningJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.hyperparameterTuningJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.hyperparameterTuningJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('hyperparameterTuningJobPath', () => {
+        const result = client.hyperparameterTuningJobPath(
+          'projectValue',
+          'locationValue',
+          'hyperparameterTuningJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.hyperparameterTuningJobPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromHyperparameterTuningJobName', () => {
+        const result =
+          client.matchProjectFromHyperparameterTuningJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.hyperparameterTuningJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromHyperparameterTuningJobName', () => {
+        const result =
+          client.matchLocationFromHyperparameterTuningJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.hyperparameterTuningJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchHyperparameterTuningJobFromHyperparameterTuningJobName', () => {
+        const result =
+          client.matchHyperparameterTuningJobFromHyperparameterTuningJobName(
+            fakePath
+          );
+        assert.strictEqual(result, 'hyperparameterTuningJobValue');
+        assert(
+          (
+            client.pathTemplates.hyperparameterTuningJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('index', () => {
+      const fakePath = '/rendered/path/index';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        index: 'indexValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.indexPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.indexPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('indexPath', () => {
+        const result = client.indexPath(
+          'projectValue',
+          'locationValue',
+          'indexValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.indexPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromIndexName', () => {
+        const result = client.matchProjectFromIndexName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.indexPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromIndexName', () => {
+        const result = client.matchLocationFromIndexName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.indexPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchIndexFromIndexName', () => {
+        const result = client.matchIndexFromIndexName(fakePath);
+        assert.strictEqual(result, 'indexValue');
+        assert(
+          (client.pathTemplates.indexPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('indexEndpoint', () => {
+      const fakePath = '/rendered/path/indexEndpoint';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        index_endpoint: 'indexEndpointValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.indexEndpointPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.indexEndpointPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('indexEndpointPath', () => {
+        const result = client.indexEndpointPath(
+          'projectValue',
+          'locationValue',
+          'indexEndpointValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.indexEndpointPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromIndexEndpointName', () => {
+        const result = client.matchProjectFromIndexEndpointName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.indexEndpointPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromIndexEndpointName', () => {
+        const result = client.matchLocationFromIndexEndpointName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.indexEndpointPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchIndexEndpointFromIndexEndpointName', () => {
+        const result = client.matchIndexEndpointFromIndexEndpointName(fakePath);
+        assert.strictEqual(result, 'indexEndpointValue');
+        assert(
+          (client.pathTemplates.indexEndpointPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('location', () => {
+      const fakePath = '/rendered/path/location';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.locationPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.locationPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('locationPath', () => {
+        const result = client.locationPath('projectValue', 'locationValue');
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.locationPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromLocationName', () => {
+        const result = client.matchProjectFromLocationName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.locationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromLocationName', () => {
+        const result = client.matchLocationFromLocationName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.locationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('metadataSchema', () => {
+      const fakePath = '/rendered/path/metadataSchema';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        metadata_store: 'metadataStoreValue',
+        metadata_schema: 'metadataSchemaValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.metadataSchemaPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.metadataSchemaPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('metadataSchemaPath', () => {
+        const result = client.metadataSchemaPath(
+          'projectValue',
+          'locationValue',
+          'metadataStoreValue',
+          'metadataSchemaValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.metadataSchemaPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromMetadataSchemaName', () => {
+        const result = client.matchProjectFromMetadataSchemaName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.metadataSchemaPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromMetadataSchemaName', () => {
+        const result = client.matchLocationFromMetadataSchemaName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.metadataSchemaPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchMetadataStoreFromMetadataSchemaName', () => {
+        const result =
+          client.matchMetadataStoreFromMetadataSchemaName(fakePath);
+        assert.strictEqual(result, 'metadataStoreValue');
+        assert(
+          (client.pathTemplates.metadataSchemaPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchMetadataSchemaFromMetadataSchemaName', () => {
+        const result =
+          client.matchMetadataSchemaFromMetadataSchemaName(fakePath);
+        assert.strictEqual(result, 'metadataSchemaValue');
+        assert(
+          (client.pathTemplates.metadataSchemaPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('metadataStore', () => {
+      const fakePath = '/rendered/path/metadataStore';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        metadata_store: 'metadataStoreValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.metadataStorePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.metadataStorePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('metadataStorePath', () => {
+        const result = client.metadataStorePath(
+          'projectValue',
+          'locationValue',
+          'metadataStoreValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.metadataStorePathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromMetadataStoreName', () => {
+        const result = client.matchProjectFromMetadataStoreName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.metadataStorePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromMetadataStoreName', () => {
+        const result = client.matchLocationFromMetadataStoreName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.metadataStorePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchMetadataStoreFromMetadataStoreName', () => {
+        const result = client.matchMetadataStoreFromMetadataStoreName(fakePath);
+        assert.strictEqual(result, 'metadataStoreValue');
+        assert(
+          (client.pathTemplates.metadataStorePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('model', () => {
+      const fakePath = '/rendered/path/model';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        model: 'modelValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.modelPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.modelPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('modelPath', () => {
+        const result = client.modelPath(
+          'projectValue',
+          'locationValue',
+          'modelValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.modelPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromModelName', () => {
+        const result = client.matchProjectFromModelName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.modelPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromModelName', () => {
+        const result = client.matchLocationFromModelName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.modelPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchModelFromModelName', () => {
+        const result = client.matchModelFromModelName(fakePath);
+        assert.strictEqual(result, 'modelValue');
+        assert(
+          (client.pathTemplates.modelPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('modelDeploymentMonitoringJob', () => {
+      const fakePath = '/rendered/path/modelDeploymentMonitoringJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        model_deployment_monitoring_job: 'modelDeploymentMonitoringJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.modelDeploymentMonitoringJobPathTemplate.render =
+        sinon.stub().returns(fakePath);
+      client.pathTemplates.modelDeploymentMonitoringJobPathTemplate.match =
+        sinon.stub().returns(expectedParameters);
+
+      it('modelDeploymentMonitoringJobPath', () => {
+        const result = client.modelDeploymentMonitoringJobPath(
+          'projectValue',
+          'locationValue',
+          'modelDeploymentMonitoringJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.modelDeploymentMonitoringJobPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromModelDeploymentMonitoringJobName', () => {
+        const result =
+          client.matchProjectFromModelDeploymentMonitoringJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.modelDeploymentMonitoringJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromModelDeploymentMonitoringJobName', () => {
+        const result =
+          client.matchLocationFromModelDeploymentMonitoringJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.modelDeploymentMonitoringJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchModelDeploymentMonitoringJobFromModelDeploymentMonitoringJobName', () => {
+        const result =
+          client.matchModelDeploymentMonitoringJobFromModelDeploymentMonitoringJobName(
+            fakePath
+          );
+        assert.strictEqual(result, 'modelDeploymentMonitoringJobValue');
+        assert(
+          (
+            client.pathTemplates.modelDeploymentMonitoringJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('modelEvaluation', () => {
+      const fakePath = '/rendered/path/modelEvaluation';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        model: 'modelValue',
+        evaluation: 'evaluationValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.modelEvaluationPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.modelEvaluationPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('modelEvaluationPath', () => {
+        const result = client.modelEvaluationPath(
+          'projectValue',
+          'locationValue',
+          'modelValue',
+          'evaluationValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.modelEvaluationPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromModelEvaluationName', () => {
+        const result = client.matchProjectFromModelEvaluationName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.modelEvaluationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromModelEvaluationName', () => {
+        const result = client.matchLocationFromModelEvaluationName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.modelEvaluationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchModelFromModelEvaluationName', () => {
+        const result = client.matchModelFromModelEvaluationName(fakePath);
+        assert.strictEqual(result, 'modelValue');
+        assert(
+          (client.pathTemplates.modelEvaluationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchEvaluationFromModelEvaluationName', () => {
+        const result = client.matchEvaluationFromModelEvaluationName(fakePath);
+        assert.strictEqual(result, 'evaluationValue');
+        assert(
+          (client.pathTemplates.modelEvaluationPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('modelEvaluationSlice', () => {
+      const fakePath = '/rendered/path/modelEvaluationSlice';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        model: 'modelValue',
+        evaluation: 'evaluationValue',
+        slice: 'sliceValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.modelEvaluationSlicePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.modelEvaluationSlicePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('modelEvaluationSlicePath', () => {
+        const result = client.modelEvaluationSlicePath(
+          'projectValue',
+          'locationValue',
+          'modelValue',
+          'evaluationValue',
+          'sliceValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.modelEvaluationSlicePathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromModelEvaluationSliceName', () => {
+        const result =
+          client.matchProjectFromModelEvaluationSliceName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.modelEvaluationSlicePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromModelEvaluationSliceName', () => {
+        const result =
+          client.matchLocationFromModelEvaluationSliceName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.modelEvaluationSlicePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchModelFromModelEvaluationSliceName', () => {
+        const result = client.matchModelFromModelEvaluationSliceName(fakePath);
+        assert.strictEqual(result, 'modelValue');
+        assert(
+          (
+            client.pathTemplates.modelEvaluationSlicePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchEvaluationFromModelEvaluationSliceName', () => {
+        const result =
+          client.matchEvaluationFromModelEvaluationSliceName(fakePath);
+        assert.strictEqual(result, 'evaluationValue');
+        assert(
+          (
+            client.pathTemplates.modelEvaluationSlicePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchSliceFromModelEvaluationSliceName', () => {
+        const result = client.matchSliceFromModelEvaluationSliceName(fakePath);
+        assert.strictEqual(result, 'sliceValue');
+        assert(
+          (
+            client.pathTemplates.modelEvaluationSlicePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('nasJob', () => {
+      const fakePath = '/rendered/path/nasJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        nas_job: 'nasJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.nasJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.nasJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('nasJobPath', () => {
+        const result = client.nasJobPath(
+          'projectValue',
+          'locationValue',
+          'nasJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.nasJobPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromNasJobName', () => {
+        const result = client.matchProjectFromNasJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.nasJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromNasJobName', () => {
+        const result = client.matchLocationFromNasJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.nasJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchNasJobFromNasJobName', () => {
+        const result = client.matchNasJobFromNasJobName(fakePath);
+        assert.strictEqual(result, 'nasJobValue');
+        assert(
+          (client.pathTemplates.nasJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('nasTrialDetail', () => {
+      const fakePath = '/rendered/path/nasTrialDetail';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        nas_job: 'nasJobValue',
+        nas_trial_detail: 'nasTrialDetailValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.nasTrialDetailPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.nasTrialDetailPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('nasTrialDetailPath', () => {
+        const result = client.nasTrialDetailPath(
+          'projectValue',
+          'locationValue',
+          'nasJobValue',
+          'nasTrialDetailValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.nasTrialDetailPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromNasTrialDetailName', () => {
+        const result = client.matchProjectFromNasTrialDetailName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.nasTrialDetailPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromNasTrialDetailName', () => {
+        const result = client.matchLocationFromNasTrialDetailName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.nasTrialDetailPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchNasJobFromNasTrialDetailName', () => {
+        const result = client.matchNasJobFromNasTrialDetailName(fakePath);
+        assert.strictEqual(result, 'nasJobValue');
+        assert(
+          (client.pathTemplates.nasTrialDetailPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchNasTrialDetailFromNasTrialDetailName', () => {
+        const result =
+          client.matchNasTrialDetailFromNasTrialDetailName(fakePath);
+        assert.strictEqual(result, 'nasTrialDetailValue');
+        assert(
+          (client.pathTemplates.nasTrialDetailPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('notebookExecutionJob', () => {
+      const fakePath = '/rendered/path/notebookExecutionJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        notebook_execution_job: 'notebookExecutionJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.notebookExecutionJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.notebookExecutionJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('notebookExecutionJobPath', () => {
+        const result = client.notebookExecutionJobPath(
+          'projectValue',
+          'locationValue',
+          'notebookExecutionJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.notebookExecutionJobPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromNotebookExecutionJobName', () => {
+        const result =
+          client.matchProjectFromNotebookExecutionJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.notebookExecutionJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromNotebookExecutionJobName', () => {
+        const result =
+          client.matchLocationFromNotebookExecutionJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.notebookExecutionJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchNotebookExecutionJobFromNotebookExecutionJobName', () => {
+        const result =
+          client.matchNotebookExecutionJobFromNotebookExecutionJobName(
+            fakePath
+          );
+        assert.strictEqual(result, 'notebookExecutionJobValue');
+        assert(
+          (
+            client.pathTemplates.notebookExecutionJobPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('notebookRuntime', () => {
+      const fakePath = '/rendered/path/notebookRuntime';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        notebook_runtime: 'notebookRuntimeValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.notebookRuntimePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.notebookRuntimePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('notebookRuntimePath', () => {
+        const result = client.notebookRuntimePath(
+          'projectValue',
+          'locationValue',
+          'notebookRuntimeValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.notebookRuntimePathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromNotebookRuntimeName', () => {
+        const result = client.matchProjectFromNotebookRuntimeName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.notebookRuntimePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromNotebookRuntimeName', () => {
+        const result = client.matchLocationFromNotebookRuntimeName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.notebookRuntimePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchNotebookRuntimeFromNotebookRuntimeName', () => {
+        const result =
+          client.matchNotebookRuntimeFromNotebookRuntimeName(fakePath);
+        assert.strictEqual(result, 'notebookRuntimeValue');
+        assert(
+          (client.pathTemplates.notebookRuntimePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('notebookRuntimeTemplate', () => {
+      const fakePath = '/rendered/path/notebookRuntimeTemplate';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        notebook_runtime_template: 'notebookRuntimeTemplateValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.notebookRuntimeTemplatePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.notebookRuntimeTemplatePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('notebookRuntimeTemplatePath', () => {
+        const result = client.notebookRuntimeTemplatePath(
+          'projectValue',
+          'locationValue',
+          'notebookRuntimeTemplateValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.notebookRuntimeTemplatePathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromNotebookRuntimeTemplateName', () => {
+        const result =
+          client.matchProjectFromNotebookRuntimeTemplateName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.notebookRuntimeTemplatePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromNotebookRuntimeTemplateName', () => {
+        const result =
+          client.matchLocationFromNotebookRuntimeTemplateName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.notebookRuntimeTemplatePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchNotebookRuntimeTemplateFromNotebookRuntimeTemplateName', () => {
+        const result =
+          client.matchNotebookRuntimeTemplateFromNotebookRuntimeTemplateName(
+            fakePath
+          );
+        assert.strictEqual(result, 'notebookRuntimeTemplateValue');
+        assert(
+          (
+            client.pathTemplates.notebookRuntimeTemplatePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('persistentResource', () => {
+      const fakePath = '/rendered/path/persistentResource';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        persistent_resource: 'persistentResourceValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.persistentResourcePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.persistentResourcePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('persistentResourcePath', () => {
+        const result = client.persistentResourcePath(
+          'projectValue',
+          'locationValue',
+          'persistentResourceValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.persistentResourcePathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromPersistentResourceName', () => {
+        const result = client.matchProjectFromPersistentResourceName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.persistentResourcePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromPersistentResourceName', () => {
+        const result = client.matchLocationFromPersistentResourceName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.persistentResourcePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchPersistentResourceFromPersistentResourceName', () => {
+        const result =
+          client.matchPersistentResourceFromPersistentResourceName(fakePath);
+        assert.strictEqual(result, 'persistentResourceValue');
+        assert(
+          (
+            client.pathTemplates.persistentResourcePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('pipelineJob', () => {
+      const fakePath = '/rendered/path/pipelineJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        pipeline_job: 'pipelineJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.pipelineJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.pipelineJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('pipelineJobPath', () => {
+        const result = client.pipelineJobPath(
+          'projectValue',
+          'locationValue',
+          'pipelineJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.pipelineJobPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromPipelineJobName', () => {
+        const result = client.matchProjectFromPipelineJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.pipelineJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromPipelineJobName', () => {
+        const result = client.matchLocationFromPipelineJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.pipelineJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchPipelineJobFromPipelineJobName', () => {
+        const result = client.matchPipelineJobFromPipelineJobName(fakePath);
+        assert.strictEqual(result, 'pipelineJobValue');
+        assert(
+          (client.pathTemplates.pipelineJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('projectLocationEndpoint', () => {
+      const fakePath = '/rendered/path/projectLocationEndpoint';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        endpoint: 'endpointValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.projectLocationEndpointPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.projectLocationEndpointPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('projectLocationEndpointPath', () => {
+        const result = client.projectLocationEndpointPath(
+          'projectValue',
+          'locationValue',
+          'endpointValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.projectLocationEndpointPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromProjectLocationEndpointName', () => {
+        const result =
+          client.matchProjectFromProjectLocationEndpointName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationEndpointPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromProjectLocationEndpointName', () => {
+        const result =
+          client.matchLocationFromProjectLocationEndpointName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationEndpointPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchEndpointFromProjectLocationEndpointName', () => {
+        const result =
+          client.matchEndpointFromProjectLocationEndpointName(fakePath);
+        assert.strictEqual(result, 'endpointValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationEndpointPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('projectLocationFeatureGroupFeature', () => {
+      const fakePath = '/rendered/path/projectLocationFeatureGroupFeature';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        feature_group: 'featureGroupValue',
+        feature: 'featureValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate.render =
+        sinon.stub().returns(fakePath);
+      client.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate.match =
+        sinon.stub().returns(expectedParameters);
+
+      it('projectLocationFeatureGroupFeaturePath', () => {
+        const result = client.projectLocationFeatureGroupFeaturePath(
+          'projectValue',
+          'locationValue',
+          'featureGroupValue',
+          'featureValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromProjectLocationFeatureGroupFeatureName', () => {
+        const result =
+          client.matchProjectFromProjectLocationFeatureGroupFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromProjectLocationFeatureGroupFeatureName', () => {
+        const result =
+          client.matchLocationFromProjectLocationFeatureGroupFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureGroupFromProjectLocationFeatureGroupFeatureName', () => {
+        const result =
+          client.matchFeatureGroupFromProjectLocationFeatureGroupFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'featureGroupValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureFromProjectLocationFeatureGroupFeatureName', () => {
+        const result =
+          client.matchFeatureFromProjectLocationFeatureGroupFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'featureValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationFeatureGroupFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('projectLocationFeaturestoreEntityTypeFeature', () => {
+      const fakePath =
+        '/rendered/path/projectLocationFeaturestoreEntityTypeFeature';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        featurestore: 'featurestoreValue',
+        entity_type: 'entityTypeValue',
+        feature: 'featureValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.render =
+        sinon.stub().returns(fakePath);
+      client.pathTemplates.projectLocationFeaturestoreEntityTypeFeaturePathTemplate.match =
+        sinon.stub().returns(expectedParameters);
+
+      it('projectLocationFeaturestoreEntityTypeFeaturePath', () => {
+        const result = client.projectLocationFeaturestoreEntityTypeFeaturePath(
+          'projectValue',
+          'locationValue',
+          'featurestoreValue',
+          'entityTypeValue',
+          'featureValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates
+              .projectLocationFeaturestoreEntityTypeFeaturePathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromProjectLocationFeaturestoreEntityTypeFeatureName', () => {
+        const result =
+          client.matchProjectFromProjectLocationFeaturestoreEntityTypeFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates
+              .projectLocationFeaturestoreEntityTypeFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromProjectLocationFeaturestoreEntityTypeFeatureName', () => {
+        const result =
+          client.matchLocationFromProjectLocationFeaturestoreEntityTypeFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates
+              .projectLocationFeaturestoreEntityTypeFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeaturestoreFromProjectLocationFeaturestoreEntityTypeFeatureName', () => {
+        const result =
+          client.matchFeaturestoreFromProjectLocationFeaturestoreEntityTypeFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'featurestoreValue');
+        assert(
+          (
+            client.pathTemplates
+              .projectLocationFeaturestoreEntityTypeFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchEntityTypeFromProjectLocationFeaturestoreEntityTypeFeatureName', () => {
+        const result =
+          client.matchEntityTypeFromProjectLocationFeaturestoreEntityTypeFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'entityTypeValue');
+        assert(
+          (
+            client.pathTemplates
+              .projectLocationFeaturestoreEntityTypeFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchFeatureFromProjectLocationFeaturestoreEntityTypeFeatureName', () => {
+        const result =
+          client.matchFeatureFromProjectLocationFeaturestoreEntityTypeFeatureName(
+            fakePath
+          );
+        assert.strictEqual(result, 'featureValue');
+        assert(
+          (
+            client.pathTemplates
+              .projectLocationFeaturestoreEntityTypeFeaturePathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('projectLocationPublisherModel', () => {
+      const fakePath = '/rendered/path/projectLocationPublisherModel';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        publisher: 'publisherValue',
+        model: 'modelValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.projectLocationPublisherModelPathTemplate.render =
+        sinon.stub().returns(fakePath);
+      client.pathTemplates.projectLocationPublisherModelPathTemplate.match =
+        sinon.stub().returns(expectedParameters);
+
+      it('projectLocationPublisherModelPath', () => {
+        const result = client.projectLocationPublisherModelPath(
+          'projectValue',
+          'locationValue',
+          'publisherValue',
+          'modelValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.projectLocationPublisherModelPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromProjectLocationPublisherModelName', () => {
+        const result =
+          client.matchProjectFromProjectLocationPublisherModelName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationPublisherModelPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromProjectLocationPublisherModelName', () => {
+        const result =
+          client.matchLocationFromProjectLocationPublisherModelName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationPublisherModelPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchPublisherFromProjectLocationPublisherModelName', () => {
+        const result =
+          client.matchPublisherFromProjectLocationPublisherModelName(fakePath);
+        assert.strictEqual(result, 'publisherValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationPublisherModelPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchModelFromProjectLocationPublisherModelName', () => {
+        const result =
+          client.matchModelFromProjectLocationPublisherModelName(fakePath);
+        assert.strictEqual(result, 'modelValue');
+        assert(
+          (
+            client.pathTemplates.projectLocationPublisherModelPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('publisherModel', () => {
+      const fakePath = '/rendered/path/publisherModel';
+      const expectedParameters = {
+        publisher: 'publisherValue',
+        model: 'modelValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.publisherModelPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.publisherModelPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('publisherModelPath', () => {
+        const result = client.publisherModelPath(
+          'publisherValue',
+          'modelValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.publisherModelPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchPublisherFromPublisherModelName', () => {
+        const result = client.matchPublisherFromPublisherModelName(fakePath);
+        assert.strictEqual(result, 'publisherValue');
+        assert(
+          (client.pathTemplates.publisherModelPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchModelFromPublisherModelName', () => {
+        const result = client.matchModelFromPublisherModelName(fakePath);
+        assert.strictEqual(result, 'modelValue');
+        assert(
+          (client.pathTemplates.publisherModelPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('savedQuery', () => {
+      const fakePath = '/rendered/path/savedQuery';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        dataset: 'datasetValue',
+        saved_query: 'savedQueryValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.savedQueryPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.savedQueryPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('savedQueryPath', () => {
+        const result = client.savedQueryPath(
+          'projectValue',
+          'locationValue',
+          'datasetValue',
+          'savedQueryValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.savedQueryPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromSavedQueryName', () => {
+        const result = client.matchProjectFromSavedQueryName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.savedQueryPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromSavedQueryName', () => {
+        const result = client.matchLocationFromSavedQueryName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.savedQueryPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchDatasetFromSavedQueryName', () => {
+        const result = client.matchDatasetFromSavedQueryName(fakePath);
+        assert.strictEqual(result, 'datasetValue');
+        assert(
+          (client.pathTemplates.savedQueryPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchSavedQueryFromSavedQueryName', () => {
+        const result = client.matchSavedQueryFromSavedQueryName(fakePath);
+        assert.strictEqual(result, 'savedQueryValue');
+        assert(
+          (client.pathTemplates.savedQueryPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('schedule', () => {
+      const fakePath = '/rendered/path/schedule';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        schedule: 'scheduleValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.schedulePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.schedulePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('schedulePath', () => {
+        const result = client.schedulePath(
+          'projectValue',
+          'locationValue',
+          'scheduleValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.schedulePathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromScheduleName', () => {
+        const result = client.matchProjectFromScheduleName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.schedulePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromScheduleName', () => {
+        const result = client.matchLocationFromScheduleName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.schedulePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchScheduleFromScheduleName', () => {
+        const result = client.matchScheduleFromScheduleName(fakePath);
+        assert.strictEqual(result, 'scheduleValue');
+        assert(
+          (client.pathTemplates.schedulePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('specialistPool', () => {
+      const fakePath = '/rendered/path/specialistPool';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        specialist_pool: 'specialistPoolValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.specialistPoolPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.specialistPoolPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('specialistPoolPath', () => {
+        const result = client.specialistPoolPath(
+          'projectValue',
+          'locationValue',
+          'specialistPoolValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.specialistPoolPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromSpecialistPoolName', () => {
+        const result = client.matchProjectFromSpecialistPoolName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.specialistPoolPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromSpecialistPoolName', () => {
+        const result = client.matchLocationFromSpecialistPoolName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.specialistPoolPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchSpecialistPoolFromSpecialistPoolName', () => {
+        const result =
+          client.matchSpecialistPoolFromSpecialistPoolName(fakePath);
+        assert.strictEqual(result, 'specialistPoolValue');
+        assert(
+          (client.pathTemplates.specialistPoolPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('study', () => {
+      const fakePath = '/rendered/path/study';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        study: 'studyValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.studyPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.studyPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('studyPath', () => {
+        const result = client.studyPath(
+          'projectValue',
+          'locationValue',
+          'studyValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.studyPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromStudyName', () => {
+        const result = client.matchProjectFromStudyName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.studyPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromStudyName', () => {
+        const result = client.matchLocationFromStudyName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.studyPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchStudyFromStudyName', () => {
+        const result = client.matchStudyFromStudyName(fakePath);
+        assert.strictEqual(result, 'studyValue');
+        assert(
+          (client.pathTemplates.studyPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('tensorboard', () => {
+      const fakePath = '/rendered/path/tensorboard';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        tensorboard: 'tensorboardValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.tensorboardPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.tensorboardPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('tensorboardPath', () => {
+        const result = client.tensorboardPath(
+          'projectValue',
+          'locationValue',
+          'tensorboardValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.tensorboardPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromTensorboardName', () => {
+        const result = client.matchProjectFromTensorboardName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.tensorboardPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromTensorboardName', () => {
+        const result = client.matchLocationFromTensorboardName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.tensorboardPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTensorboardFromTensorboardName', () => {
+        const result = client.matchTensorboardFromTensorboardName(fakePath);
+        assert.strictEqual(result, 'tensorboardValue');
+        assert(
+          (client.pathTemplates.tensorboardPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('tensorboardExperiment', () => {
+      const fakePath = '/rendered/path/tensorboardExperiment';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        tensorboard: 'tensorboardValue',
+        experiment: 'experimentValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.tensorboardExperimentPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.tensorboardExperimentPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('tensorboardExperimentPath', () => {
+        const result = client.tensorboardExperimentPath(
+          'projectValue',
+          'locationValue',
+          'tensorboardValue',
+          'experimentValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.tensorboardExperimentPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromTensorboardExperimentName', () => {
+        const result =
+          client.matchProjectFromTensorboardExperimentName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardExperimentPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromTensorboardExperimentName', () => {
+        const result =
+          client.matchLocationFromTensorboardExperimentName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardExperimentPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTensorboardFromTensorboardExperimentName', () => {
+        const result =
+          client.matchTensorboardFromTensorboardExperimentName(fakePath);
+        assert.strictEqual(result, 'tensorboardValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardExperimentPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchExperimentFromTensorboardExperimentName', () => {
+        const result =
+          client.matchExperimentFromTensorboardExperimentName(fakePath);
+        assert.strictEqual(result, 'experimentValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardExperimentPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('tensorboardRun', () => {
+      const fakePath = '/rendered/path/tensorboardRun';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        tensorboard: 'tensorboardValue',
+        experiment: 'experimentValue',
+        run: 'runValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.tensorboardRunPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.tensorboardRunPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('tensorboardRunPath', () => {
+        const result = client.tensorboardRunPath(
+          'projectValue',
+          'locationValue',
+          'tensorboardValue',
+          'experimentValue',
+          'runValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.tensorboardRunPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromTensorboardRunName', () => {
+        const result = client.matchProjectFromTensorboardRunName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.tensorboardRunPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromTensorboardRunName', () => {
+        const result = client.matchLocationFromTensorboardRunName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.tensorboardRunPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTensorboardFromTensorboardRunName', () => {
+        const result = client.matchTensorboardFromTensorboardRunName(fakePath);
+        assert.strictEqual(result, 'tensorboardValue');
+        assert(
+          (client.pathTemplates.tensorboardRunPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchExperimentFromTensorboardRunName', () => {
+        const result = client.matchExperimentFromTensorboardRunName(fakePath);
+        assert.strictEqual(result, 'experimentValue');
+        assert(
+          (client.pathTemplates.tensorboardRunPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchRunFromTensorboardRunName', () => {
+        const result = client.matchRunFromTensorboardRunName(fakePath);
+        assert.strictEqual(result, 'runValue');
+        assert(
+          (client.pathTemplates.tensorboardRunPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('tensorboardTimeSeries', () => {
+      const fakePath = '/rendered/path/tensorboardTimeSeries';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        tensorboard: 'tensorboardValue',
+        experiment: 'experimentValue',
+        run: 'runValue',
+        time_series: 'timeSeriesValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.tensorboardTimeSeriesPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.tensorboardTimeSeriesPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('tensorboardTimeSeriesPath', () => {
+        const result = client.tensorboardTimeSeriesPath(
+          'projectValue',
+          'locationValue',
+          'tensorboardValue',
+          'experimentValue',
+          'runValue',
+          'timeSeriesValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.tensorboardTimeSeriesPathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromTensorboardTimeSeriesName', () => {
+        const result =
+          client.matchProjectFromTensorboardTimeSeriesName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardTimeSeriesPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromTensorboardTimeSeriesName', () => {
+        const result =
+          client.matchLocationFromTensorboardTimeSeriesName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardTimeSeriesPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTensorboardFromTensorboardTimeSeriesName', () => {
+        const result =
+          client.matchTensorboardFromTensorboardTimeSeriesName(fakePath);
+        assert.strictEqual(result, 'tensorboardValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardTimeSeriesPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchExperimentFromTensorboardTimeSeriesName', () => {
+        const result =
+          client.matchExperimentFromTensorboardTimeSeriesName(fakePath);
+        assert.strictEqual(result, 'experimentValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardTimeSeriesPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchRunFromTensorboardTimeSeriesName', () => {
+        const result = client.matchRunFromTensorboardTimeSeriesName(fakePath);
+        assert.strictEqual(result, 'runValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardTimeSeriesPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTimeSeriesFromTensorboardTimeSeriesName', () => {
+        const result =
+          client.matchTimeSeriesFromTensorboardTimeSeriesName(fakePath);
+        assert.strictEqual(result, 'timeSeriesValue');
+        assert(
+          (
+            client.pathTemplates.tensorboardTimeSeriesPathTemplate
+              .match as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('trainingPipeline', () => {
+      const fakePath = '/rendered/path/trainingPipeline';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        training_pipeline: 'trainingPipelineValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.trainingPipelinePathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.trainingPipelinePathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('trainingPipelinePath', () => {
+        const result = client.trainingPipelinePath(
+          'projectValue',
+          'locationValue',
+          'trainingPipelineValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (
+            client.pathTemplates.trainingPipelinePathTemplate
+              .render as SinonStub
+          )
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromTrainingPipelineName', () => {
+        const result = client.matchProjectFromTrainingPipelineName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.trainingPipelinePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromTrainingPipelineName', () => {
+        const result = client.matchLocationFromTrainingPipelineName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.trainingPipelinePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTrainingPipelineFromTrainingPipelineName', () => {
+        const result =
+          client.matchTrainingPipelineFromTrainingPipelineName(fakePath);
+        assert.strictEqual(result, 'trainingPipelineValue');
+        assert(
+          (client.pathTemplates.trainingPipelinePathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('trial', () => {
+      const fakePath = '/rendered/path/trial';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        study: 'studyValue',
+        trial: 'trialValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.trialPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.trialPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('trialPath', () => {
+        const result = client.trialPath(
+          'projectValue',
+          'locationValue',
+          'studyValue',
+          'trialValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.trialPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromTrialName', () => {
+        const result = client.matchProjectFromTrialName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.trialPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromTrialName', () => {
+        const result = client.matchLocationFromTrialName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.trialPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchStudyFromTrialName', () => {
+        const result = client.matchStudyFromTrialName(fakePath);
+        assert.strictEqual(result, 'studyValue');
+        assert(
+          (client.pathTemplates.trialPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTrialFromTrialName', () => {
+        const result = client.matchTrialFromTrialName(fakePath);
+        assert.strictEqual(result, 'trialValue');
+        assert(
+          (client.pathTemplates.trialPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+
+    describe('tuningJob', () => {
+      const fakePath = '/rendered/path/tuningJob';
+      const expectedParameters = {
+        project: 'projectValue',
+        location: 'locationValue',
+        tuning_job: 'tuningJobValue',
+      };
+      const client = new evaluationserviceModule.v1.EvaluationServiceClient({
+        credentials: {client_email: 'bogus', private_key: 'bogus'},
+        projectId: 'bogus',
+      });
+      client.initialize();
+      client.pathTemplates.tuningJobPathTemplate.render = sinon
+        .stub()
+        .returns(fakePath);
+      client.pathTemplates.tuningJobPathTemplate.match = sinon
+        .stub()
+        .returns(expectedParameters);
+
+      it('tuningJobPath', () => {
+        const result = client.tuningJobPath(
+          'projectValue',
+          'locationValue',
+          'tuningJobValue'
+        );
+        assert.strictEqual(result, fakePath);
+        assert(
+          (client.pathTemplates.tuningJobPathTemplate.render as SinonStub)
+            .getCall(-1)
+            .calledWith(expectedParameters)
+        );
+      });
+
+      it('matchProjectFromTuningJobName', () => {
+        const result = client.matchProjectFromTuningJobName(fakePath);
+        assert.strictEqual(result, 'projectValue');
+        assert(
+          (client.pathTemplates.tuningJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchLocationFromTuningJobName', () => {
+        const result = client.matchLocationFromTuningJobName(fakePath);
+        assert.strictEqual(result, 'locationValue');
+        assert(
+          (client.pathTemplates.tuningJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+
+      it('matchTuningJobFromTuningJobName', () => {
+        const result = client.matchTuningJobFromTuningJobName(fakePath);
+        assert.strictEqual(result, 'tuningJobValue');
+        assert(
+          (client.pathTemplates.tuningJobPathTemplate.match as SinonStub)
+            .getCall(-1)
+            .calledWith(fakePath)
+        );
+      });
+    });
+  });
+});